IL

POLIDATA ®REGION MAPS

County-Based Regionsand Markets for

ILLINOIS

102 Counties and Portions of

10 MSAs (Metropolitan Statistical Areas from OMB for 1999)

4 GMRs (Metro Groups from Polidata and Gary Maloney for 1999)

10 DMAs (Designated Markets Areas from Nielsen for 2000)

5 ISRs (Internal State Regions from Polidata for 1996)

All Rights Reserved. Copyright © 2002. Polidata ® Demographic and Political Guides. www.polidata.us[17bmb000~psdpbmb1~2H23]

PUTNA155

ADAMS001

MACOU117

MADIS119

MONRO133

RANDO157

ST_CL163

CALHO013

PIKE_149

GREEN061

JERSE083

SCOTT171

MORGA137

WASHI189

PERRY145

JACKS077

ALEXA003

UNION181

SANGA167

BOND_005

CLINT027

MONTG135

CHRIS021

HENRY073

MCDON109

SCHUY169

BROWN009

HANCO067

CASS_017

FULTO057

ROCK_161

HENDE071

MERCE131

KNOX_095

WARRE187

JO_DA085

MARSH123

TAZEW179

MASON125

MENAR129

PEORI143

LOGAN107

WOODF203

STARK175

WHTSD195

CARRO015

LEE__103

BUREA011

STEPH177

OGLE_141

MOULT139

CLAY_025

HAMIL065

JOHNS087

PULAS153

FRANK055

WILLI199

POPE_151

MASSA127

SALIN165

SHELB173

JEFFE081

FAYET051

MARIO121

WAYNE191

EFFIN049

EDWAR047

WHITE193

HARDI069

GALLA059

WABAS185

RICHL159

JASPE079

COLES029

CUMBE035

CRAWF033

LAWRE101

CLARK023

MCHEN111

LIVIN105

DE_WI039

MACON115

MCLEA113

PIATT147

LA_SA099

WINNE201

DE_KA037

BOONE007

IROQU075

FORD_053

DOUGL041

CHAMP019

EDGAR045

VERMI183

GRUND063

KENDA093

KANE_089

COOK_031

WILL_197

KANKA091

DU_PA043

LAKE_097

ILLINOIS, 102 CountiesPolidata County Abbreviations and County FIPS Codes

State FIPS Code is 17

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILRCCLBA.

Counties are the primary political subdivisions of states. Equivalents include Parishes, Boroughs and Independent Cities.

%

%

%

!

!

!

%

%

!

%!

!

!!!

!8!

!

!

!!

Springfield111.5k

Peoria112.9k

Rockford150.1k

Decatur81.9k

Bloomington64.8k

Champaign67.5k

Joliet106.2k

Aurora143.0k

Elgin94.5k

Naperville128.4k

Wheaton55.4k

Oak Lawn55.2k

Schaumburg75.4k

Arlington Heights76.0kMount Prospect

56.3k

Cicero85.6k

Chicago2896.0k

Oak Park52.5k

Des Plaines58.7k

Waukegan87.9k

Skokie63.3k

Evanston74.2k

Population Size

8 over 1,000,000 (1)

% over 100,000 (6)

! over 50,000 (15)

ILLINOIS, Selected Places2000 Census of Population and Housing, County Subdivisions

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILRGEOBA.Mrsym

Election History for ILLINOIS ILLINOISCounties and Media Markets, 2001-2002 Edition Page CCL.17.1

County Code ListingILLINOIS, 102 Counties

County or Cy Population County 1990 2000 FIPS PolidataEquivalent Seq Centers Seat Tot. Pop. Tot. Pop. Code CyAbb

ADAMS 1 Quincy Quincy 66,090 68,277 1 ADAMSALEXANDER 2 Cairo Cairo 10,626 9,590 3 ALEXABOND 3 Central Greenville 14,991 17,633 5 BOND_BOONE 4 Belvidere Belvidere 30,806 41,786 7 BOONEBROWN 5 Mount Sterling Mount Sterling 5,836 6,950 9 BROWN

BUREAU 6 Princeton Princeton 35,688 35,503 11 BUREACALHOUN 7 Hardin Hardin 5,322 5,084 13 CALHOCARROLL 8 Savanna Mount Carroll 16,805 16,674 15 CARROCASS 9 Beardstown Virginia 13,437 13,695 17 CASS_CHAMPAIGN 10 Champaign City Urbana 173,025 179,669 19 CHAMP

CHRISTIAN 11 Taylorville Taylorville 34,418 35,372 21 CHRISCLARK 12 Marshall Marshall 15,921 17,008 23 CLARKCLAY 13 Harter Louisville 14,460 14,560 25 CLAY_CLINTON 14 Brookside Carlyle 33,944 35,535 27 CLINTCOLES 15 Charleston Charleston 51,644 53,196 29 COLES

COOK 16 Chicago Chicago 5,105,044 5,376,741 31 COOK_CRAWFORD 17 Robinson Robinson 19,464 20,452 33 CRAWFCUMBERLAND 18 Neoga Toledo 10,670 11,253 35 CUMBEDE KALB 19 De Kalb Sycamore 77,932 88,969 37 DE_KADE WITT 20 Clintonia Clinton 16,516 16,798 39 DE_WI

DOUGLAS 21 Tuscola Tuscola 19,464 19,922 41 DOUGLDU PAGE 22 Downers Grove Wheaton 781,689 904,161 43 DU_PAEDGAR 23 Paris Paris 19,595 19,704 45 EDGAREDWARDS 24 Albion Albion 7,440 6,971 47 EDWAREFFINGHAM 25 Douglas Effingham 31,704 34,264 49 EFFIN

FAYETTE 26 Vandalia Vandalia 20,893 21,802 51 FAYETFORD 27 Patton Paxton 14,275 14,241 53 FORD_FRANKLIN 28 Benton Benton 40,319 39,018 55 FRANKFULTON 29 Canton Lewistown 38,080 38,250 57 FULTOGALLATIN 30 Gold Hill Shawneetown 6,909 6,445 59 GALLA

GREENE 31 White Hall Carrollton 15,317 14,761 61 GREENGRUNDY 32 Morris Morris 32,337 37,535 63 GRUNDHAMILTON 33 McLeansboro McLeansboro 8,499 8,621 65 HAMILHANCOCK 34 Montebello Carthage 21,373 20,121 67 HANCOHARDIN 35 Rosiclare Elizabethtown 5,189 4,800 69 HARDI

HENDERSON 36 Oquawka Oquawka 8,096 8,213 71 HENDEHENRY 37 Kewanee Cambridge 51,159 51,020 73 HENRYIROQUOIS 38 Watseka Watseka 30,787 31,334 75 IROQUJACKSON 39 Carbondale Murphysboro 61,067 59,612 77 JACKSJASPER 40 Wade Newton 10,609 10,117 79 JASPE

POLIDATA (R) Demographic and Political Guides. All Rights Reserved. Copyright (c) 2002. www.polidata.us1. County Equivalents include Independent Cities in MD, MO, NV and VA; Boroughs or Census Areas in AK; Parishes in LA; DC treated as State and County.2. Counties are the primary legal subdivisions of a state. In the New England states they perform few, if any, governmental functions.3. In some states (CT, RI) they are recognized as historic geographic areas for statistical purposes only.4. The FIPS Code is the Federal Information Processing Standards code; 3 digit county code unique within the state, 2 digit state code unique within the nation.5. The Polidata CyAbb is an abbreviation used primarily on our maps. The Cy Seq is a sequential count of county units within the state. Asterisk indicates a break in sequence.[psccl11~17ccla00.ps~2H23]

Election History for ILLINOISILLINOISCounties and Media Markets, 2001-2002 EditionPage CCL.17.2

County or Cy Population County 1990 2000 FIPS PolidataEquivalent Seq Centers Seat Tot. Pop. Tot. Pop. Code CyAbb

JEFFERSON 41 Mount Vernon Mount Vernon 37,020 40,045 81 JEFFEJERSEY 42 Jersey Jerseyville 20,539 21,668 83 JERSEJO DAVIESS 43 Dunleith Galena 21,821 22,289 85 JO_DAJOHNSON 44 Grantsburg Vienna 11,347 12,878 87 JOHNSKANE 45 Aurora Geneva 317,471 404,119 89 KANE_

KANKAKEE 46 Bourbonnais Kankakee 96,255 103,833 91 KANKAKENDALL 47 Oswego Yorkville 39,413 54,544 93 KENDAKNOX 48 Galesburg City Galesburg 56,393 55,836 95 KNOX_LAKE 49 Waukegan Waukegan 516,418 644,356 97 LAKE_LA SALLE 50 Ottawa Ottawa 106,913 111,509 99 *LA_SA

LAWRENCE 51 Lawrence Lawrenceville 15,972 15,452 101 LAWRELEE 52 Dixon Dixon 34,392 36,062 103 LEE__LIVINGSTON 53 Pontiac Pontiac 39,301 39,678 105 LIVINLOGAN 54 Lincoln Lincoln 30,798 31,183 107 LOGANMCDONOUGH 55 Macomb City Macomb 35,244 32,913 109 MCDON

MCHENRY 56 Algonquin Woodstock 183,241 260,077 111 MCHENMCLEAN 57 Bloomington City Bloomington 129,180 150,433 113 MCLEAMACON 58 Decatur Decatur 117,206 114,706 115 *MACONMACOUPIN 59 Carlinville Carlinville 47,679 49,019 117 MACOUMADISON 60 Wood River Edwardsville 249,238 258,941 119 MADIS

MARION 61 Centralia Salem 41,561 41,691 121 MARIOMARSHALL 62 Henry Lacon 12,846 13,180 123 MARSHMASON 63 Havana Havana 16,269 16,038 125 MASONMASSAC 64 Metropolis Metropolis 14,752 15,161 127 MASSAMENARD 65 Petersburg Petersburg 11,164 12,486 129 MENAR

MERCER 66 Mercer Aledo 17,290 16,957 131 MERCEMONROE 67 Columbia Waterloo 22,422 27,619 133 MONROMONTGOMERY 68 Litchfield Hillsboro 30,728 30,652 135 MONTGMORGAN 69 Jacksonville Jacksonville 36,397 36,616 137 MORGAMOULTRIE 70 Sullivan Sullivan 13,930 14,287 139 MOULT

OGLE 71 Flagg Oregon 45,957 51,032 141 OGLE_PEORIA 72 Peoria City Peoria 182,827 183,433 143 PEORIPERRY 73 Du Quoin Pinckneyville 21,412 23,094 145 PERRYPIATT 74 Monticello Monticello 15,548 16,365 147 PIATTPIKE 75 Pittsfield Pittsfield 17,577 17,384 149 PIKE_

POPE 76 Golconda Golconda 4,373 4,413 151 POPE_PULASKI 77 Mounds Mound City 7,523 7,348 153 PULASPUTNAM 78 Granville Hennepin 5,730 6,086 155 PUTNARANDOLPH 79 Chester Chester 34,583 33,893 157 RANDORICHLAND 80 Olney Olney 16,545 16,149 159 RICHL

ROCK ISLAND 81 Moline Rock Island 148,723 149,374 161 ROCK_ST CLAIR 82 Belleville Belleville 262,852 256,082 163 ST_CLSALINE 83 Harrisburg Harrisburg 26,551 26,733 165 *SALINSANGAMON 84 Springfield Springfield 178,386 188,951 167 SANGASCHUYLER 85 Rushville Rushville 7,498 7,189 169 SCHUY

POLIDATA (R) Demographic and Political Guides. All Rights Reserved. Copyright (c) 2002. www.polidata.us1. County Equivalents include Independent Cities in MD, MO, NV and VA; Boroughs or Census Areas in AK; Parishes in LA; DC treated as State and County.2. Counties are the primary legal subdivisions of a state. In the New England states they perform few, if any, governmental functions.3. In some states (CT, RI) they are recognized as historic geographic areas for statistical purposes only.4. The FIPS Code is the Federal Information Processing Standards code; 3 digit county code unique within the state, 2 digit state code unique within the nation.5. The Polidata CyAbb is an abbreviation used primarily on our maps. The Cy Seq is a sequential count of county units within the state. Asterisk indicates a break in sequence.

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Election History for ILLINOIS ILLINOISCounties and Media Markets, 2001-2002 Edition Page CCL.17.3

County or Cy Population County 1990 2000 FIPS PolidataEquivalent Seq Centers Seat Tot. Pop. Tot. Pop. Code CyAbb

SCOTT 86 Winchester Winchester 5,644 5,537 171 SCOTTSHELBY 87 Shelbyville Shelbyville 22,261 22,893 173 SHELBSTARK 88 Toulon Toulon 6,534 6,332 175 STARKSTEPHENSON 89 Freeport Freeport 48,052 48,979 177 STEPHTAZEWELL 90 Pekin Pekin 123,692 128,485 179 TAZEW

UNION 91 Anna Jonesboro 17,619 18,293 181 UNIONVERMILION 92 Danville Danville 88,257 83,919 183 VERMIWABASH 93 Mount Carmel Mount Carmel 13,111 12,937 185 WABASWARREN 94 Monmouth Monmouth 19,181 18,735 187 WARREWASHINGTON 95 Nashville Nashville 14,965 15,148 189 WASHI

WAYNE 96 Fairfield Fairfield 17,241 17,151 191 WAYNEWHITE 97 Carmi Carmi 16,522 15,371 193 WHITEWHITESIDE 98 Sterling Morrison 60,186 60,653 195 WHTSDWILL 99 Joliet Joliet 357,313 502,266 197 WILL_WILLIAMSON 100 Marion Marion 57,733 61,296 199 WILLI

WINNEBAGO 101 Rockford Rockford 252,913 278,418 201 WINNEWOODFORD 102 Worth Eureka 32,653 35,469 203 WOODF

ILLINOIS Chicago Springfield 11,430,602 12,419,293 17 STATE

POLIDATA (R) Demographic and Political Guides. All Rights Reserved. Copyright (c) 2002. www.polidata.us1. County Equivalents include Independent Cities in MD, MO, NV and VA; Boroughs or Census Areas in AK; Parishes in LA; DC treated as State and County.2. Counties are the primary legal subdivisions of a state. In the New England states they perform few, if any, governmental functions.3. In some states (CT, RI) they are recognized as historic geographic areas for statistical purposes only.4. The FIPS Code is the Federal Information Processing Standards code; 3 digit county code unique within the state, 2 digit state code unique within the nation.5. The Polidata CyAbb is an abbreviation used primarily on our maps. The Cy Seq is a sequential count of county units within the state. Asterisk indicates a break in sequence.[psccl11~17ccla00.ps~2H23]

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Election History for ILLINOISILLINOISCounties and Media Markets, 2001-2002 EditionPage AS.17.2

Population by Areas/MarketsILLINOIS

2000 Net % % of % ofSeq Est. Pop. 90-00 Area/Market State Market

IL

12,419,293 8.7 ILLINOIS

MSAs-Metropolitan Statistical Areas (OMB, 1999) 1 150,433 16.5 Bloomington - Normal, IL MSA 1.2 100.0 2 179,669 3.8 Champaign - Urbana, IL MSA 1.4 100.0 3 8,272,768 11.6 Chicago, IL PMSA 66.6 100.0 4 200,394 0.3 Davenport - Moline - Rock Island, IA - IL MSA 1.6 55.8 5 114,706 -2.1 Decatur, IL MSA 0.9 100.0 6 103,833 7.9 Kankakee, IL PMSA 0.8 100.0 7 347,387 2.4 Peoria - Pekin, IL MSA 2.8 100.0 8 371,236 12.6 Rockford, IL MSA 3.0 100.0 9 599,845 1.8 St. Louis, MO - IL MSA 4.8 23.010 201,437 6.3 Springfield, IL MSA 1.6 100.011 1,877,585 1.1 Not Assigned to Metro Area (NAM) 15.1 100.0

GMRs-Metro Groups (Polidata/Maloney, 1999) 1 5,376,741 5.3 Cook Co. 43.3 100.0 2 2,896,027 25.6 Chicago Suburbs 23.3 100.0 3 2,268,940 4.9 Other Metro 18.3 100.0 4 1,877,585 1.1 Non Metro 15.1 100.0

DMAs-Designated Market Areas (Nielsen, 2000) 1 113,442 0.8 Terre Haute, IN - IL DMA 0.9 27.4 2 8,488,110 11.5 Chicago, IL - IN DMA 68.3 91.5 3 829,528 1.8 St. Louis, MO - IL DMA 6.7 27.7 4 456,277 10.7 Rockford, IL DMA 3.7 100.0 5 337,347 1.9 Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA 2.7 34.6 6 917,455 2.3 Champaign - Springfield - Decatur, IL DMA 7.4 100.0 7 52,430 -3.5 Evansville, IN - IL - KY DMA 0.4 7.3 8 617,384 5.2 Peoria - Bloomington, IL DMA 5.0 100.0 9 435,254 0.0 Davenport - Rock Island - Moline, IA - IL DMA 3.5 55.710 172,066 -0.4 Quincy - Hannibal - Keokuk, MO - IL - IA DMA 1.4 59.0

ISRs-Internal State Regions (Polidata, 1996) 1 8,287,632 11.6 Chicagoland 66.7 100.0 2 756,371 8.7 Northern 6.1 100.0 3 1,260,168 3.5 Central 10.1 100.0 4 899,707 0.8 Western 7.2 100.0 5 1,215,415 1.6 Southern 9.8 100.0

POLIDATA (R) Demographic and Political Guides. All Rights Reserved. Copyright (c) 2002. www.polidata.us1. Areas/Markets are county-based regions comprised of whole counties or equivalents. This includes Parishes (LA), Independent Cities (MD,MO,NV,VA) Boroughs (AK), and Census Areas (AK).2. Metropolitan Statistical Areas (MSAs) reflect federal statistical areas. Some counties are not assigned. MSAs are contiguous yet may cross state borders. NECMAs are used in New England.3. Designated Market Areas (DMAs) reflect television media markets. All counties are assigned to one DMA (a few counties are actually split). DMAs may be noncontiguous and may cross state borders.4. Internal State Regions (ISRs) reflect geographic regions based largely upon travel regions. All counties are assigned. ISRs are contiguous and internal to state borders.5. Metro Groups (GMRs) reflect the size and nature of metropolitan counties. They are based upon work done by Dr. Gary Maloney in 1997 and updated/modified/expanded by Polidata.6. Codes are assigned by either OMB, Nielsen or Polidata to be unique within the nation. Counties unassigned to a metro area are grouped together for consistency purposes.

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Bloomington - Normal

Davenport - Moline - Rock Island, IA - IL

Peoria - Pekin

St. Louis, MO

Springfield

Rockford

Champaign - Urbana

Decatur

Chicago

Kankakee

Metropolitan Statistical Areas, MSAsGroups of Counties assigned by OMB (1999)

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILRMSABA.

MSAs reflect federal statistical regions. Some counties are not assigned. MSAs are contiguous yet may cross state boundaries.

Non Metro

Chicago-Cook Co.

Chicago_Suburbs

Other Metro

Metro Group Chicago-Cook Co.

Chicago-Suburbs

Other Metro

Non Metro

Metro Groups, GMRsGroups of Counties assigned by Polidata and Dr. Gary Maloney (1999)

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILRGMRBA._Name

GMRs reflect the size and nature of metropolitan counties. Shaded counties are Metropolitan.

St. Louis, MO

Quincy - Hannibal - Keoku, MO - IA

Paducah - Cape Girardeau - Harrisburg, KY

Champaign - Springfield - Decatur

Peoria - Bloomington

Terre Haute, IN

Evansville, IN

Rockford

Davenport - Rock Island - Moline, IA

Chicago

Designated Market Areas, DMAsGroups of Counties assigned by Nielsen Media Research (2000)

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILRDMABA.

DMAs reflect television media markets. Every county is assigned (very few are split). DMAs may be noncontiguous and cross state borders.

Chicagoland

Northern

Central

Western

Southern

Internal State Regions, ISRsGroups of Counties assigned by Polidata (1996)

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILRISRBA.

ISRs reflect geographic regions based largely upon travel regions. Every county is assigned and regions are internal to state borders.

Election History for ILLINOISILLINOIS (County Locator)Counties and Media MarketsPage CYAM.0.2

County County-Based Area/Market Assignments

ILLINOIS

ADAMS Western ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.ALEXANDER Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.BOND Southern ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.BOONE Northern ISR; Rockford, IL DMA; Rockford, IL MSA; Other Metro GMR.BROWN Western ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.BUREAU Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CALHOUN Southern ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CARROLL Northern ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CASS Central ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CHAMPAIGN Central ISR; Champaign - Springfield - Decatur, IL DMA; Champaign - Urbana, IL MSA; Other Metro GMR.CHRISTIAN Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CLARK Central ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CLAY Southern ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CLINTON Southern ISR; St. Louis, MO - IL DMA; St. Louis, MO - IL MSA; Other Metro GMR.COLES Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.COOK Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Cook Co. GMR.CRAWFORD Central ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.CUMBERLAND Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.DE KALB Northern ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.DE WITT Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.DOUGLAS Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.DU PAGE Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.EDGAR Central ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.EDWARDS Southern ISR; Evansville, IN - IL - KY DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.EFFINGHAM Southern ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.FAYETTE Southern ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.FORD Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.FRANKLIN Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.FULTON Western ISR; Peoria - Bloomington, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.GALLATIN Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.GREENE Central ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.GRUNDY Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.HAMILTON Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.HANCOCK Western ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.HARDIN Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.HENDERSON Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.HENRY Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Davenport - Moline - Rock Island, IA - IL MSA; Other Metro GMR.IROQUOIS Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.JACKSON Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.JASPER Southern ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.JEFFERSON Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.JERSEY Southern ISR; St. Louis, MO - IL DMA; St. Louis, MO - IL MSA; Other Metro GMR.JO DAVIESS Northern ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.JOHNSON Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.KANE Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.KANKAKEE Chicagoland ISR; Chicago, IL - IN DMA; Kankakee, IL PMSA; Other Metro GMR.KENDALL Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.KNOX Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.LAKE Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.LA SALLE Northern ISR; Chicago, IL - IN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.LAWRENCE Southern ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.LEE Northern ISR; Rockford, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.LIVINGSTON Central ISR; Peoria - Bloomington, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.LOGAN Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MCDONOUGH Western ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MCHENRY Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.

POLIDATA (R) Demographic and Political Guides. All Rights Reserved. Copyright (c) 2002. www.polidata.us1. Areas/Markets are county-based regions comprised of whole counties or equivalents. This includes Parishes, Independent Cities, Boroughs, and Census Areas.2. Metropolitan Statistical Areas (MSAs) reflect federal statistical regions. Some counties are not assigned. MSAs are contiguous yet may cross state borders. NECMAs are used in New England.3. Designated Market Areas (DMAs) reflect television media markets. All counties are assigned. A few counties are actually split. DMAs may be noncontiguous and may cross state borders.4. Internal State Regions (ISRs) reflect geographic regions based largely upon travel regions. All counties are assigned. ISRs are contiguous and internal to state borders.5. Metro Groups (GMRs) reflect the size and nature of metropolitan counties. They are based upon work done by Dr. Gary Maloney in 1997 and updated/modified/expanded by Polidata.6. Codes are assigned by either OMB, Nielsen or Polidata to be unique within the nation. Counties unassigned to a metro area are grouped together for consistency purposes.

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Election History for ILLINOIS ILLINOIS (County Locator)Counties and Media Markets Page CYAM.0.3

County County-Based Area/Market Assignments

MCLEAN Central ISR; Peoria - Bloomington, IL DMA; Bloomington - Normal, IL MSA; Other Metro GMR.MACON Central ISR; Champaign - Springfield - Decatur, IL DMA; Decatur, IL MSA; Other Metro GMR.MACOUPIN Central ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MADISON Southern ISR; St. Louis, MO - IL DMA; St. Louis, MO - IL MSA; Other Metro GMR.MARION Southern ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MARSHALL Western ISR; Peoria - Bloomington, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MASON Central ISR; Peoria - Bloomington, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MASSAC Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MENARD Central ISR; Champaign - Springfield - Decatur, IL DMA; Springfield, IL MSA; Other Metro GMR.MERCER Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MONROE Southern ISR; St. Louis, MO - IL DMA; St. Louis, MO - IL MSA; Other Metro GMR.MONTGOMERY Central ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MORGAN Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.MOULTRIE Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.OGLE Northern ISR; Rockford, IL DMA; Rockford, IL MSA; Other Metro GMR.PEORIA Western ISR; Peoria - Bloomington, IL DMA; Peoria - Pekin, IL MSA; Other Metro GMR.PERRY Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.PIATT Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.PIKE Western ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.POPE Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.PULASKI Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.PUTNAM Western ISR; Peoria - Bloomington, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.RANDOLPH Southern ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.RICHLAND Southern ISR; Terre Haute, IN - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.ROCK ISLAND Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Davenport - Moline - Rock Island, IA - IL MSA; Other Metro GMR.ST CLAIR Southern ISR; St. Louis, MO - IL DMA; St. Louis, MO - IL MSA; Other Metro GMR.SALINE Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.SANGAMON Central ISR; Champaign - Springfield - Decatur, IL DMA; Springfield, IL MSA; Other Metro GMR.SCHUYLER Western ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.SCOTT Central ISR; Quincy - Hannibal - Keokuk, MO - IL - IA DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.SHELBY Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.STARK Western ISR; Peoria - Bloomington, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.STEPHENSON Northern ISR; Rockford, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.TAZEWELL Western ISR; Peoria - Bloomington, IL DMA; Peoria - Pekin, IL MSA; Other Metro GMR.UNION Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.VERMILION Central ISR; Champaign - Springfield - Decatur, IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WABASH Southern ISR; Evansville, IN - IL - KY DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WARREN Western ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WASHINGTON Southern ISR; St. Louis, MO - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WAYNE Southern ISR; Evansville, IN - IL - KY DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WHITE Southern ISR; Evansville, IN - IL - KY DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WHITESIDE Northern ISR; Davenport - Rock Island - Moline, IA - IL DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WILL Chicagoland ISR; Chicago, IL - IN DMA; Chicago, IL PMSA; Chicago Suburbs GMR.WILLIAMSON Southern ISR; Paducah - Cape Giradeau - Harrisburg, KY - IL - MO - TN DMA; Not Assigned to Metro Area (NAM); Non Metro GMR.WINNEBAGO Northern ISR; Rockford, IL DMA; Rockford, IL MSA; Other Metro GMR.WOODFORD Western ISR; Peoria - Bloomington, IL DMA; Peoria - Pekin, IL MSA; Other Metro GMR.

POLIDATA (R) Demographic and Political Guides. All Rights Reserved. Copyright (c) 2002. www.polidata.us1. Areas/Markets are county-based regions comprised of whole counties or equivalents. This includes Parishes, Independent Cities, Boroughs, and Census Areas.2. Metropolitan Statistical Areas (MSAs) reflect federal statistical regions. Some counties are not assigned. MSAs are contiguous yet may cross state borders. NECMAs are used in New England.3. Designated Market Areas (DMAs) reflect television media markets. All counties are assigned. A few counties are actually split. DMAs may be noncontiguous and may cross state borders.4. Internal State Regions (ISRs) reflect geographic regions based largely upon travel regions. All counties are assigned. ISRs are contiguous and internal to state borders.5. Metro Groups (GMRs) reflect the size and nature of metropolitan counties. They are based upon work done by Dr. Gary Maloney in 1997 and updated/modified/expanded by Polidata.6. Codes are assigned by either OMB, Nielsen or Polidata to be unique within the nation. Counties unassigned to a metro area are grouped together for consistency purposes.[17cyam00~pscyam21~2H23]

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Texasht

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Pulaski

Maries

ColeOsage

Callaway

Van Buren

Audrain

Boone

phMonroe

Shelby

Knox

r Scotland

avis

Iowa

Jeffersonpello

Keokuk

k

Benton

lack Hawk

Bremer

Chickasaw

Cape Girardeau

Carter

Shannon

Reynolds

Iron

Madison

Wayne

Bollinger

MassacAlexander

Scott Ballard McCracken

Union

Pulaski

Johnson

Lyon

M h ll

Livingston

Pope

Caldwell

Crittenden

Ohio

Christian

Hopkins

Webster

Muhlenberg

Warren

Butler Edmonson

Grayson

Barren

Hart

Hancock

Macoupin

Perry

Franklin

WashingtonCrawford

Phelps

Dent

Gasconade

Ste. Genevieve

St. Francois Jackson

Perry

Jefferson

Randolph

Monroe

Jersey

Warren St. Charles

St. Louis

Montgomery

Calhoun

Lincoln

St. Louis City

St. Clair

Washington

Clinton

MadisonBond

Montgomery

Jefferson

White

SalineWilliamson

Hardin

Gallatin

Franklin

Hamilton

Henderson

Union

McLean

Daviess

VanderburghPosey Spencer

Warrick

Edwards

Clay

Marion

Wayne

Richland

Fayette JasperEffingham

DaviessKnox

Gibson

Wabash

DuboisPike

Lawrence

Crawford

SullivanGreene

Christian

Schuyler

Brown

Pike

Ralls

Pike

Marion

Lewis

Adams

Sangamon

Greene

ScottMorgan

CassMenard

Logan

McDonough

Lee

Clark Hancock

Henry

Henderson

Des Moines

TazewellFulton

Mason

Knox

WarrenPeoria Woodford

Piatt

Cumberland

Moultrie

Shelby

Coles

Macon

Douglas

Vigo

Clark Owen

Clay

Vermillion

Edgar Putnam

Parke

Vermilion

McLean

De WittChampaign

Livingston

Ford

Iroquois

Tippecanoe

Fountain

Warren

Montgomery

Newton

Benton

White

Jasper

Crawford

Breckinridge

Hardin

Harrison

Meade

Perry

WashingtonOrange

Floyd

Lawrence

Martin S

Jackson

BartholomeBrownMonroe

Morgan

Hendricks

Johnson

Marion

She

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Miami

Tipton

Boone

Clinton

Hamilton

Cass

Carroll

Howard

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Wab

Whiteside

JacksonJones

Muscatine

Washington

Louisa

Johnson

Linn

Cedar

Rock Island

Mercer

Henry

Clinton

Scott

Carroll

ClaytonFayette

Buchanan Delaware

Grant

Dubuque

Jo Daviess

Lafayette

Iowa

Ogle

La Salle

Putnam

StarkMarshall

Bureau

Lee

Will

Grundy

Kankakee

Kane

Kendall

De KalbCookDu Page

Boone

Green

Stephenson Winnebago

Rock

DaneJefferson

Racine

McHenry

Walworth

Lake

Kenosha

Waukesha Milwaukee

Marshall

Pulaski Fulton

PorterLake

La Porte

Starke

St. Joseph

Koscius

Elkhar

Cass

Van Buren

Berrien

Allegan

Ottawa

I70

I80

I55

I57

I65

I55/I 74

I65

I70

I55

I270

I255I64

I255

I55/I70I55/I70

I64

I57I57/I64

I74

I72

I57/I70

I57

I70

I

I465

I74/I465

I465 I65/I70

I90/I 94

I55

I474

I74

I280

I80/I90

I80/I94I90I80/I294

I294

I94 I94

I90

I94

I90

I94

I894I794

I196

St. LouisJefferson City

Cape Girardeau

Oakville

Belleville

East St. Louis

Owensboro

Evansville

Bowling Green

New Al

De Kalb

Bloomington

Peoria

Pekin

Columbia

St. Charles

Chesterfield

St. PetersGranite City

University City

Florissant

Alton

Quincy

Springfield

ChampaignUrbana

Decatur

Terre Haute

BloomingtonNormal

Danville

Lafayette

Galesburg

MolineRock Island

Davenport

Iowa CityOak Lawn

Chicago HeightsTinley Park

Joliet

Bolingbrook

Orland Park HammondCalumet City GaryEast Chicago

Michigan City

Addison

Downers GroveAuroraNaperville

WheatonCarol Stream

LombardCiceroBerwynChicago

ElmhurstOak Park

Columbus

Indianapolis city

Kokomo

ElkhartMishawakaSouth Bend

Madison

Janesville

Rockford

Cedar Rapids

Waterloo Dubuque Beloit

Waukegan

Buffalo Grove

Elgin SchaumburgHanover ParkElk Grove Village

Hoffman EstatesArlington HeightsPalatine

Glenview

Park RidgeDes PlainesMount Prospect

SkokieEvanston

North Chicago

Northbrook

West AllisWaukeshaNew Berlin

BrookfieldWauwatosa

Racine

Kenosha

Greenfield

Milwaukee

Refer to Gazetteer for profile material

All Rights Reserved. Copyright (c) 2002. Polidata (R) Demographic and Political Guides. www.polidata.usMap: ILROVRBA.Substr(_Id,1,2)

Regional Overview Map

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