Illinois: cities, counties, ZIP codes and districts
Illinois has 17 congressional districts, 59 state senate districts and 118 state house districts under the maps in force for November 3, 2026, plus 8,703 voting precincts, 102 counties, 1,461 cities, towns and Census-designated places, and 1,396 ZIP codes.
Cities and towns
Largest first. Each page lists the city's county, districts and ZIP codes.
- Chicago
- Aurora
- Joliet
- Naperville
- Rockford
- Elgin
- Springfield
- Peoria
- Waukegan
- Champaign
- Cicero
- Schaumburg
- Bloomington
- Evanston
- Arlington Heights
- Bolingbrook
- Decatur
- Palatine
- Skokie
- Des Plaines
- Orland Park
- Oak Lawn
- Berwyn
- Mount Prospect
- Tinley Park
- Oak Park
- Wheaton
- Hoffman Estates
- Normal
- Downers Grove
- Glenview
- Elmhurst
- Plainfield
- Lombard
- Buffalo Grove
- Moline
- Belleville
- Bartlett
- DeKalb
- Crystal Lake
- Carol Stream
- Romeoville
- Park Ridge
- Quincy
- Streamwood
- Wheeling
- Urbana
- Carpentersville
- Hanover Park
- Rock Island
- Calumet City
- Addison
- Northbrook
- Oswego
- Woodridge
- Glendale Heights
- St. Charles
- Elk Grove Village
- O'Fallon
- Pekin
- Mundelein
- Niles
- North Chicago
- Gurnee
- Highland Park
- Galesburg
- Algonquin
- Burbank
- Glen Ellyn
- Danville
- Lansing
- Lake in the Hills
- Wilmette
- Huntley
- McHenry
- Granite City
- Oak Forest
- Chicago Heights
- Round Lake Beach
- New Lenox
- Vernon Hills
- Edwardsville
- Batavia
- Lockport
- Alton
- West Chicago
- Woodstock
- Belvidere
- Morton Grove
- Melrose Park
- Zion
- Homer Glen
- Elmwood Park
- Collinsville
- Westmont
- Rolling Meadows
- Kankakee
- Freeport
- South Elgin
- Lisle
- Maywood
- Loves Park
- Machesney Park
- Roselle
- Blue Island
- East Peoria
- Bloomingdale
- Villa Park
- Darien
- Carbondale
- Park Forest
- Yorkville
- South Holland
- Dolton
- East Moline
- Geneva
- Grayslake
- Libertyville
- Crest Hill
- Harvey
- Frankfort
- Montgomery
- Evergreen Park
- Mokena
- Lake Zurich
- Brookfield
- Homewood
- Lake Forest
- Deerfield
- Matteson
- Alsip
- Ottawa
- Bensenville
- Bellwood
- Round Lake
- Sycamore
- Palos Hills
- East St. Louis
- Franklin Park
- North Aurora
- Shorewood
- Bourbonnais
- Cahokia Heights
- Cary
- Godfrey
- Lemont
- Jacksonville
- Hinsdale
- Charleston
- Morton
- Bridgeview
- Westchester
- Mattoon
- Marion
- Country Club Hills
- Fairview Heights
- La Grange
- Washington
- Prospect Heights
- Dixon
- Bradley
- Macomb
- Norridge
- Sterling
- Shiloh
- Antioch
- Mount Vernon
- Hickory Hills
- Chicago Ridge
- Lindenhurst
- Morris
- Chatham
- Swansea
- Forest Park
- Midlothian
- Beach Park
- Wauconda
- Wood Dale
- Glen Carbon
- Western Springs
- Warrenville
- La Grange Park
- Lincolnwood
- Channahon
- Hazel Crest
- Canton
- Lincoln
- Northlake
- Richton Park
- Winnetka
- Minooka
- Justice
- Kewanee
- Streator
- Rantoul
- Herrin
- Effingham
- Centralia
- Palos Heights
- River Forest
- Schiller Park
- Plano
- Markham
- Troy
- Burr Ridge
- Pontiac
- Summit
- Columbia
- Waterloo
- Roscoe
- Fox Lake
- Worth
- Campton Hills
- Crestwood
- Lyons
- Barrington
- Riverdale
- Gages Lake
- River Grove
- Taylorville
- Wood River
- Pingree Grove
- Highland
- Peru
- Sauk Village
- Winfield
- Flossmoor
- LaSalle
- Itasca
- Steger
- Harvard
- Rochelle
- Mahomet
- Manhattan
- Bethalto
- Riverside
- Sugar Grove
- Willowbrook
- Manteno
- Lynwood
- Hawthorn Woods
- Harwood Heights
- Frankfort Square
- Monmouth
- Savoy
- Glencoe
- Rock Falls
- Mascoutah
- Lake Villa
- Clarendon Hills
- Olney
- Glenwood
- Crete
- Boulder Hill
- Gilberts
- Long Grove
- Jerseyville
- Hillside
- Maryville
- Paris
- Harrisburg
- Oak Brook
- Island Lake
- Silvis
- South Beloit
- Broadview
- Lincolnshire
- Park City
- Rockton
- Princeton
- West Dundee
- Hampshire
- Round Lake Park
- Inverness
- Marengo
- Vandalia
- North Riverside
- Salem
- West Frankfort
- Sandwich
- Robinson
- University Park
- Stickney
- Murphysboro
- Greenville
- Mendota
- Calumet Park
- Mount Carmel
- Clinton
- Orland Hills
- Chester
- Litchfield
- Benton
- Winthrop Harbor
- Geneseo
- Countryside
- Johnsburg
- Braidwood
- Lakemoor
- Elburn
- Volo
- Chillicothe
- Mount Zion
- Metropolis
- Beardstown
- Bartonville
- Monticello
- Hillsboro
- Peoria Heights
- Pontoon Beach
- Willow Springs
- Carterville
- Du Quoin
- East Alton
- Northfield
- Carlinville
- Coal City
- Lake Holiday
- Wilmington
- Posen
- Lake Bluff
- Spring Grove
- Spring Valley
- Berkeley
- Genoa
- Grandwood Park
- Monee
- Eureka
- Pana
- Candlewick Lake
- Lake Barrington
- Milan
- South Barrington
- Highwood
- Staunton
- Pinckneyville
- Colona
- Poplar Grove
- Creve Coeur
- Hoopeston
- Palos Park
- Fairfield
- Carmi
- Marseilles
- Flora
- Olympia Fields
- Beecher
- Fox River Grove
- Lebanon
- Watseka
- Shelbyville
- Sherman
- Breese
- Tuscola
- Robbins
- Freeburg
- Stone Park
- Auburn
- Paxton
- Sullivan
- Caseyville
- Cortland
- Hometown
- Anna
- Lakewood
- West Peoria
- Pittsfield
- Lawrenceville
- Peotone
- Green Oaks
- Millstadt
- Barrington Hills
- Kildeer
- Sparta
- Morrison
- Indian Head Park
- Burnham
- Dwight
- South Chicago Heights
- Wonder Lake
- Smithton
- Dupo
- Rosewood Heights
- Rosemont
- Marshall
- Metamora
- Coal Valley
- Rochester
- St. Joseph
- Red Bud
- Riverwoods
- Byron
- Eldorado
- Forsyth
- Oglesby
- Deer Park
- Scott AFB
- Long Lake
- Fulton
- Aledo
- Fairbury
- Oregon
- Tolono
- Hainesville
- Riverton
- Wadsworth
- Le Roy
- Gibson City
- Ingalls Park
- Germantown Hills
- New Baden
- Johnston City
- Galena
- South Jacksonville
- Carlyle
- Pistakee Highlands
- Virden
- Sleepy Hollow
- Madison
- North Barrington
- Gillespie
- Westville
- East Dundee
- Georgetown
- Momence
- Nashville
- Rushville
- Dixmoor
- Havana
- Abingdon
- Winnebago
- Ridgewood
- Arcola
- Cherry Valley
- Knoxville
- Mount Morris
- Holiday Shores
- Preston Heights
- Heyworth
- Savanna
- Newton
- Lena
- Venetian Village
- El Paso
- Hamilton
- Oakbrook Terrace
- Bushnell
- Christopher
- Trenton
- Fox Lake Hills
- Pawnee
- Tilton
- Diamond
- Sumner
- Round Lake Heights
- Washington Park
- Marquette Heights
- McLeansboro
- Kenilworth
- Davis Junction
- Carthage
- Carrollton
- Villa Grove
- Galva
- Sheridan
- Casey
- Lake of the Woods
- Fairmont
- Farmington
- Thornton
- Lake Summerset
- Aviston
- Henry
- Seneca
- White Hall
- Polo
- Wayne
- Tremont
- Amboy
- Fairmont City
- Petersburg
- Arthur
- Elwood
- Brighton
- Altamont
- Nokomis
- Prairie Grove
- Knollwood
- Lexington
- Pecatonica
- Richmond
- Cambridge
- Oakwood Hills
- Mason City
- Fisher
- Elmwood
- Lewistown
- Mount Olive
- Rockdale
- Hinckley
- Mount Sterling
- Catlin
- Athens
- Albion
- Merrionette Park
- Roanoke
- New Athens
- Prophetstown
- Steeleville
- Minonk
- South Roxana
- Sesser
- Mackinaw
- Bellevue
- Lacon
- Carbon Cliff
- Marissa
- Crystal Lawns
- Ford Heights
- Farmer City
- Bridgeport
- Lake Camelot
- Somonauk
- Girard
- Forest Lake
- Hampton
- Moweaqua
- Southern View
- Orion
- Hudson
- Gilman
- Cairo
- Stockton
- Chenoa
- Jonesboro
- Phoenix
- Jerome
- Carrier Mills
- Atlanta
- Port Byron
- Prestbury
- Kirkland
- Ina
- Princeville
- De Pue
- Bunker Hill
- Teutopolis
- Earlville
- Dunlap
- Thomson
- Rome
- Port Barrington
- Channel Lake
- Roodhouse
- Maroa
- Winchester
- Delavan
- Limestone
- Manito
- Grayville
- Mount Pulaski
- East Dubuque
- Twin Grove
- Heritage Lake
- Herscher
- Erie
- Virginia
- Warsaw
- Cambria
- Lanark
- Hodgkins
- The Galena Territory
- Venice
- Westlake Village
- Bement
- Zeigler
- Mount Carroll
- North Pekin
- Benld
- Gridley
- Leland Grove
- Roxana
- Crainville
- Forreston
- Maple Park
- Waterman
- Williamsville
- De Soto
- Grandview
- Neoga
- Capron
- Philo
- Durand
- New Berlin
- Oblong
- Okawville
- Hebron
- Gardner
- Greenup
- Granville
- St. Jacob
- Clifton
- Kincaid
- Willowbrook
- Vienna
- Toluca
- Onarga
- Oakwood
- Germantown
- North Utica
- Warren
- Cerro Gordo
- Chrisman
- Harristown
- Barry
- Walnut
- Wyoming
- East Hazel Crest
- Grant Park
- Bonnie Brae
- Lake Catherine
- Hanna City
- Ladd
- Long Creek
- Bethany
- St. Elmo
- Palestine
- Valmeyer
- Tower Lakes
- Hillcrest
- Rossville
- Ashland
- Mitchell
- Sidney
- Downs
- Waverly
- Toulon
- Chatsworth
- Hartford
- Andalusia
- Cuba
- Macon
- La Harpe
- St. Anne
- Toledo
- Milford
- Sandoval
- Assumption
- Minier
- Bull Valley
- Norris City
- Malta
- Divernon
- Louisville
- Oquawka
- Blue Mound
- Arbury Hills
- Albers
- Camp Point
- Martinsville
- Atwood
- Third Lake
- Warrensburg
- Colchester
- Kingston
- Big Rock
- Central City
- Griggsville
- Worden
- Danvers
- Edinburg
- Windsor
- Stillman Valley
- Cobden
- Homer
- Lovington
- Goreville
- Royalton
- Greenfield
- Shawneetown
- Forrest
- Thomasboro
- Lily Lake
- Washburn
- Milledgeville
- Willow Lake
- Payson
- Bannockburn
- Flanagan
- Odell
- Morrisonville
- Colfax
- South Pekin
- Wayne City
- McCullom Lake
- Wamac
- Rosiclare
- Mazon
- Energy
- Wenona
- Newark
- Ashton
- Atkinson
- Sheldon
- Rapids City
- Chebanse
- Leland
- Nauvoo
- Raymond
- Goodfield
- Odin
- Astoria
- Hamel
- Mansfield
- Pleasant Hill
- Beckemeyer
- Argenta
- Gifford
- Ramsey
- Percy
- Timberlane
- Harrison
- Roseville
- Oreana
- Dieterich
- Wyanet
- Annawan
- Coyne Center
- Mendon
- Viola
- Glasford
- Albany
- Hanover
- Shabbona
- Lake Carroll
- Ridgway
- Clay City
- Illiopolis
- Ringwood
- Essex
- Elkville
- Stonington
- Coulterville
- Stronghurst
- Marine
- Hopedale
- Paw Paw
- Pleasant Plains
- Galatia
- Meredosia
- Sunnyland
- Sheffield
- Cissna Park
- New Milford
- Loami
- Franklin Grove
- Dallas City
- Hardin
- Shannon
- Spaulding
- Enfield
- Alexis
- Forest View
- Pearl City
- Ridge Farm
- West Salem
- Witt
- Brimfield
- Newman
- Hennepin
- Orangeville
- Hurst
- East Galesburg
- Livingston
- Woodhull
- Ashkum
- Tilden
- Lockport Heights
- Tonica
- Greenview
- Piper City
- Wataga
- McLean
- Lake Petersburg
- Oakland
- Kinmundy
- Ogden
- Taylor Springs
- Brookport
- Braceville
- Oak Run
- Stewardson
- Lost Nation
- South Wilmington
- Matherville
- Avon
- Pocahontas
- Oneida
- Brownstown
- Elizabeth
- Sherrard
- Farmersville
- Potomac
- Tampico
- Kirkwood
- Bradford
- Alpha
- Cordova
- Kansas
- Tiskilwa
- Watson
- Windsor
- Deer Creek
- Lakewood Shores
- Aroma Park
- Findlay
- Cedarville
- Dalzell
- Mechanicsburg
- Dongola
- Mounds
- West City
- Saybrook
- Olive Branch
- Brooklyn
- Golden
- Coffeen
- Yates City
- Clayton
- Ashmore
- Bartelso
- Cisne
- Noble
- Plum Valley
- Thayer
- Bluford
- Golconda
- Green Valley
- St. Libory
- Creston
- Grafton
- Crossville
- Alhambra
- Bluffs
- Holiday Hills
- Millington
- Woodlawn
- New Boston
- Fairmount
- Niantic
- Franklin
- Ursa
- Palmyra
- Hopkins Park
- Bedford Park
- Stanford
- La Moille
- Danforth
- Davis
- Bismarck
- Irvington
- Willisville
- Williamsfield
- Apple Canyon Lake
- Vermont
- Blandinsville
- St. Francisville
- Murrayville
- Godley
- Pittsburg
- Damiansville
- Andover
- Valier
- Augusta
- Ava
- Crescent City
- Union
- Keithsburg
- Pesotum
- Evansville
- Makanda
- Tamaroa
- Liberty
- Farina
- Equality
- Lyndon
- Indian Creek
- Westfield
- Wilsonville
- Burlington
- Mettawa
- Strasburg
- Como
- Dayton
- Chandlerville
- Junction City
- Mound City
- Patoka
- Schram City
- St. David
- Carlock
- Cullom
- Hoyleton
- Mulberry Grove
- Dawson
- Elsah
- Mark
- Cowden
- Grand Ridge
- Trout Valley
- Golf
- Wapella
- Iuka
- Shipman
- North City
- Hammond
- Creal Springs
- Dahlgren
- Prairie du Rocher
- Rest Haven
- Dakota
- Reynolds
- Woodson
- Congerville
- Buckley
- Rankin
- Sidell
- Fithian
- Thompsonville
- Tower Hill
- Buda
- Chadwick
- Grand Tower
- San Jose
- Hutsonville
- Oak Grove
- Chapin
- Spring Bay
- Dix
- Lenzburg
- Emden
- Ullin
- Bowen
- Tovey
- Altona
- Ohio
- Ashley
- Pierron
- St. Rose
- Allendale
- Sun River Terrace
- Dalton City
- Camargo
- Kaneville
- Mount Auburn
- Elkhart
- Buffalo
- De Land
- Ipava
- Cornell
- Versailles
- Cherry
- Hoffman
- Norwood
- Plymouth
- Scales Mound
- Tallula
- German Valley
- Leaf River
- Towanda
- Karnak
- Tamms
- Hecker
- Sorento
- Beecher City
- Neponset
- Fairview
- Grand Detour
- Lostant
- Hopewell
- Hillsdale
- Naplate
- Melvin
- Benson
- Monroe Center
- Buckner
- Waltonville
- Prairie City
- Keyesport
- Saunemin
- Lomax
- Sadorus
- Industry
- New Haven
- Edgewood
- Moro
- Hull
- Edgington
- Langleyville
- East Carondelet
- Bondville
- Trivoli
- Waynesville
- Sublette
- Xenia
- Medora
- Varna
- Bonnie
- Irving
- Carbon Hill
- Joy
- Weldon
- Dowell
- Arenzville
- Sparland
- Good Hope
- Cutler
- Humboldt
- Belgium
- Herrick
- Crab Orchard
- Loda
- Jeffersonville
- Bay View Gardens
- Table Grove
- Bonfield
- Joppa
- London Mills
- New Douglas
- Apple River
- Summerfield
- Bellflower
- Roberts
- Secor
- Grantfork
- Panama
- Olivet
- Martinton
- New Canton
- Latham
- Argyle
- Middletown
- Sigel
- Ellis Grove
- Orient
- Hume
- Greenwood
- Flat Rock
- Mason
- St. Peter
- Hanaford
- Alto Pass
- Alma
- Malden
- Coalton
- Seymour
- Broadlands
- Baldwin
- Perry
- Lee
- Ruma
- Easton
- Mount Clare
- Armington
- Kampsville
- Belle Rive
- Campbell Hill
- Ludlow
- Ransom
- Seatonville
- Beaverville
- Fayetteville
- Biggsville
- Ewing
- Garden Prairie
- Loraine
- Manlius
- Kane
- Kenney
- Rock City
- Royal
- East Cape Girardeau
- Virgil
- Sibley
- Olmsted
- Raleigh
- Little York
- Nebo
- Bureau Junction
- Winslow
- Bath
- Whiteash
- Millbrook
- Arrowsmith
- Chemung
- Campbell's Island
- Hindsboro
- McNabb
- New Holland
- Compton
- Elliott
- Brocton
- Lisbon
- Plainville
- West Union
- East Gillespie
- Freeman Spur
- Mossville
- Sawyerville
- Victoria
- Cedar Point
- Henderson
- Kingston Mines
- Ivesdale
- Kilbourne
- Manchester
- Allerton
- Dunfermline
- Hartsburg
- Mapleton
- Addieville
- Rutland
- Magnolia
- McClure
- Cisco
- Preemption
- Donovan
- White Heath
- McCook
- Woodland
- Bellmont
- Buckingham
- Blairsville
- Bush
- LaPlace
- Richview
- Ste. Marie
- Opdyke
- Kangley
- Vergennes
- Gladstone
- Oakford
- Alvan (Alvin)
- Boody
- Cabery
- Kappa
- Steward
- Cave-In-Rock
- Indianola
- Burtons Bridge
- Lerna
- Fillmore
- Standard
- Troy Grove
- Stonefort
- Forest City
- Chestnut
- Elizabethtown
- Lawrence
- Plattville
- Gays
- Maquon
- Cypress
- Palmer
- Thawville
- Milton
- Sammons Point
- Seaton
- Curran
- Adair
- Bulpitt
- White City
- Menominee
- Bardolph
- Goofy Ridge
- Henning
- Montrose
- Ridgefield
- Omaha
- Owaneco
- Rio
- Thebes
- Verona
- Buncombe
- Wellington
- Long Point
- Vermilion
- Nilwood
- Nason
- Oakdale
- Reddick
- Mineral
- Spillertown
- Jewett
- Alsey
- Lake Ka-Ho
- Galt
- Smithfield
- Ritchie
- Kinderhook
- Cameron
- Shumway
- Baileyville
- Parkersburg
- Broughton
- Ellsworth
- Caledonia
- Radom
- Williamson
- Modesto
- Rock Island Arsenal
- Bone Gap
- Waggoner
- Hooppole
- Harvel
- Fieldon
- Kempton
- Mill Shoals
- Du Bois
- New Minden
- Rockbridge
- Keensburg
- Gorham
- Kell
- Norris
- Baylis
- Willow Hill
- Batchtown
- Chesterfield
- Arlington
- Banner
- Bryant
- Colp
- Coleta
- Royal Lakes
- Sims
- Butler
- Calhoun
- Anchor
- Cleveland
- St. Johns
- Dana
- Mulkeytown
- North Henderson
- Old Mill Creek
- Claremont
- De Witt
- Huey
- La Fayette
- Illinois City
- Cooksville
- Hartland
- Muncie
- Smithville
- Gilson
- Trilla
- Alexander
- Fowler
- Pulaski
- Smithboro
- Donnellson
- New Burnside
- Prairietown
- Penfield
- Sauget
- Coatsburg
- Concord
- Maeystown
- New Grand Chain
- Campus
- Eldred
- Hettick
- Holcomb
- Lima
- Lowpoint
- Beason
- Dundas
- Elvaston
- Kings
- Lee Center
- Cantrall
- Berlin
- Oconee
- Taylor Ridge
- Wedron
- West Point
- Browns
- Littleton
- Metcalf
- Nachusa
- Redmon
- Broadwell
- Dover
- Shirley
- Standard City
- Dorchester
- Harding
- Iroquois
- Papineau
- Solon Mills
- Allenville
- West Brooklyn
- Westervelt
- Serena
- Marley
- Symerton
- Ferris
- Nelson
- Ridott
- Ophiem
- Garrett
- Wilton Center
- Leonore
- Media
- New Salem
- Venedy
- Elwin
- St. Augustine
- Browning
- Cable
- Mound Station
- Brussels
- Columbus
- Eagarville
- Niota
- Alden
- Bishop Hill
- Glasgow
- La Clede
- Old Shawneetown
- Custer Park
- Longview
- Hidalgo
- Ohlman
- Swedona
- Osco
- Stoy
- Nora
- Annapolis
- Dewey
- Paloma
- Burton
- Pearl
- Vernon
- Jeisyville
- Raritan
- Emington
- Harmon
- Marietta
- Springerton
- Tennessee
- Naples
- Triumph
- Eddyville
- Hamburg
- Pontoosuc
- Iola
- La Rose
- Mount Erie
- Russellville
- Unity
- Fidelity
- Lynnville
- West Liberty
- Wheeler
- Lane
- Walnut Hill
- Hillview
- Liverpool
- Scottville
- Lakewood
- Maunie
- Wilmington
- East Lynn
- Kinsman
- Barstow
- Cornland
- Rose Hill
- Sailor Springs
- Belknap
- Ellisville
- Exeter
- Otterville
- Joslin
- Lynn Center
- Old Ripley
- Basco
- East Brooklyn
- Adeline
- Strawn
- Detroit
- Eagle Lake
- Janesville
- New Bedford
- Adams
- Foosland
- Marcelline
- West York
- Beverly
- Johnsonville
- Literberry
- Lake City
- Irwin
- Carman
- Rockport
- Yale
- Big Foot Prairie
- Golden Gate
- Buffalo Prairie
- El Dara
- Camden
- Muddy
- Walshville
- Bingham
- Goodenow
- Topeka
- Mill Creek
- Junction
- Union Hill
- Millersburg
- Ripley
- Keenes
- Belle Prairie City
- Darmstadt
- Floraville
- Merritt
- Panola
- Rentchler
- Simpson
- Andres
- Gulfport
- La Prairie
- Deer Grove
- Franklinville
- Sciota
- Burnt Prairie
- Hollowayville
- Paderborn
- Phillipstown
- Bloomfield
- Rockwood
- Wenonah
- Fall Creek
- Bentley
- Macedonia
- Fults
- Lorenzo
- Richfield
- Eliza
- Oxville
- Nekoma
- Hamlet
- Kaskaskia
- Harmony
- Kingston
- Meyer
- Florence
- Coral
- Riggston
- Valley City
- Riley
Congressional districts (2026)
| District | Short | 2020 population |
|---|---|---|
| Illinois's 1st congressional district | IL-01 | 753,677 |
| Illinois's 2nd congressional district | IL-02 | 753,677 |
| Illinois's 3rd congressional district | IL-03 | 753,677 |
| Illinois's 4th congressional district | IL-04 | 753,677 |
| Illinois's 5th congressional district | IL-05 | 753,677 |
| Illinois's 6th congressional district | IL-06 | 753,677 |
| Illinois's 7th congressional district | IL-07 | 753,677 |
| Illinois's 8th congressional district | IL-08 | 753,677 |
| Illinois's 9th congressional district | IL-09 | 753,677 |
| Illinois's 10th congressional district | IL-10 | 753,677 |
| Illinois's 11th congressional district | IL-11 | 753,677 |
| Illinois's 12th congressional district | IL-12 | 753,677 |
| Illinois's 13th congressional district | IL-13 | 753,677 |
| Illinois's 14th congressional district | IL-14 | 753,677 |
| Illinois's 15th congressional district | IL-15 | 753,677 |
| Illinois's 16th congressional district | IL-16 | 753,677 |
| Illinois's 17th congressional district | IL-17 | 753,676 |
ZIP codes in Illinois
Each page lists the ZIP's congressional and legislative districts, with population shares where it's split.
- 60002
- 60004
- 60005
- 60007
- 60008
- 60010
- 60012
- 60013
- 60014
- 60015
- 60016
- 60018
- 60020
- 60021
- 60022
- 60025
- 60026
- 60029
- 60030
- 60031
- 60033
- 60034
- 60035
- 60040
- 60041
- 60042
- 60043
- 60044
- 60045
- 60046
- 60047
- 60048
- 60050
- 60051
- 60053
- 60056
- 60060
- 60061
- 60062
- 60064
- 60067
- 60068
- 60069
- 60070
- 60071
- 60072
- 60073
- 60074
- 60075
- 60076
- 60077
- 60081
- 60083
- 60084
- 60085
- 60087
- 60088
- 60089
- 60090
- 60091
- 60093
- 60096
- 60097
- 60098
- 60099
- 60101
- 60102
- 60103
- 60104
- 60106
- 60107
- 60108
- 60109
- 60110
- 60111
- 60112
- 60113
- 60115
- 60118
- 60119
- 60120
- 60123
- 60124
- 60126
- 60129
- 60130
- 60131
- 60133
- 60134
- 60135
- 60136
- 60137
- 60139
- 60140
- 60141
- 60142
- 60143
- 60144
- 60145
- 60146
- 60148
- 60150
- 60151
- 60152
- 60153
- 60154
- 60155
- 60156
- 60157
- 60160
- 60162
- 60163
- 60164
- 60165
- 60169
- 60171
- 60172
- 60173
- 60174
- 60175
- 60176
- 60177
- 60178
- 60180
- 60181
- 60183
- 60184
- 60185
- 60187
- 60188
- 60189
- 60190
- 60191
- 60192
- 60193
- 60194
- 60195
- 60201
- 60202
- 60203
- 60208
- 60301
- 60302
- 60304
- 60305
- 60401
- 60402
- 60403
- 60404
- 60406
- 60407
- 60408
- 60409
- 60410
- 60411
- 60415
- 60416
- 60417
- 60418
- 60419
- 60420
- 60421
- 60422
- 60423
- 60424
- 60425
- 60426
- 60428
- 60429
- 60430
- 60431
- 60432
- 60433
- 60435
- 60436
- 60437
- 60438
- 60439
- 60440
- 60441
- 60442
- 60443
- 60444
- 60445
- 60446
- 60447
- 60448
- 60449
- 60450
- 60451
- 60452
- 60453
- 60455
- 60456
- 60457
- 60458
- 60459
- 60460
- 60461
- 60462
- 60463
- 60464
- 60465
- 60466
- 60467
- 60468
- 60469
- 60470
- 60471
- 60472
- 60473
- 60474
- 60475
- 60476
- 60477
- 60478
- 60479
- 60480
- 60481
- 60482
- 60484
- 60487
- 60490
- 60491
- 60501
- 60502
- 60503
- 60504
- 60505
- 60506
- 60510
- 60511
- 60512
- 60513
- 60514
- 60515
- 60516
- 60517
- 60518
- 60519
- 60520
- 60521
- 60523
- 60525
- 60526
- 60527
- 60530
- 60531
- 60532
- 60534
- 60536
- 60537
- 60538
- 60539
- 60540
- 60541
- 60542
- 60543
- 60544
- 60545
- 60546
- 60548
- 60549
- 60550
- 60551
- 60552
- 60553
- 60554
- 60555
- 60556
- 60557
- 60558
- 60559
- 60560
- 60561
- 60563
- 60564
- 60565
- 60585
- 60586
- 60601
- 60602
- 60603
- 60604
- 60605
- 60606
- 60607
- 60608
- 60609
- 60610
- 60611
- 60612
- 60613
- 60614
- 60615
- 60616
- 60617
- 60618
- 60619
- 60620
- 60621
- 60622
- 60623
- 60624
- 60625
- 60626
- 60628
- 60629
- 60630
- 60631
- 60632
- 60633
- 60634
- 60636
- 60637
- 60638
- 60639
- 60640
- 60641
- 60642
- 60643
- 60644
- 60645
- 60646
- 60647
- 60649
- 60651
- 60652
- 60653
- 60654
- 60655
- 60656
- 60657
- 60659
- 60660
- 60661
- 60706
- 60707
- 60712
- 60714
- 60803
- 60804
- 60805
- 60827
- 60901
- 60910
- 60911
- 60912
- 60913
- 60914
- 60915
- 60917
- 60918
- 60919
- 60920
- 60921
- 60922
- 60924
- 60926
- 60927
- 60928
- 60929
- 60930
- 60931
- 60932
- 60933
- 60934
- 60935
- 60936
- 60938
- 60939
- 60940
- 60941
- 60942
- 60945
- 60946
- 60948
- 60949
- 60950
- 60951
- 60952
- 60953
- 60954
- 60955
- 60956
- 60957
- 60958
- 60959
- 60960
- 60961
- 60962
- 60963
- 60964
- 60966
- 60967
- 60968
- 60969
- 60970
- 60973
- 60974
- 61001
- 61006
- 61007
- 61008
- 61010
- 61011
- 61012
- 61013
- 61014
- 61015
- 61016
- 61018
- 61019
- 61020
- 61021
- 61024
- 61025
- 61027
- 61028
- 61030
- 61031
- 61032
- 61036
- 61037
- 61038
- 61039
- 61041
- 61042
- 61043
- 61044
- 61046
- 61047
- 61048
- 61049
- 61050
- 61051
- 61052
- 61053
- 61054
- 61057
- 61059
- 61060
- 61061
- 61062
- 61063
- 61064
- 61065
- 61067
- 61068
- 61070
- 61071
- 61072
- 61073
- 61074
- 61075
- 61077
- 61078
- 61079
- 61080
- 61081
- 61084
- 61085
- 61087
- 61088
- 61089
- 61091
- 61101
- 61102
- 61103
- 61104
- 61107
- 61108
- 61109
- 61111
- 61112
- 61114
- 61115
- 61201
- 61230
- 61231
- 61232
- 61233
- 61234
- 61235
- 61236
- 61237
- 61238
- 61239
- 61240
- 61241
- 61242
- 61243
- 61244
- 61250
- 61251
- 61252
- 61254
- 61256
- 61257
- 61258
- 61259
- 61260
- 61261
- 61262
- 61263
- 61264
- 61265
- 61270
- 61272
- 61273
- 61274
- 61275
- 61276
- 61277
- 61278
- 61279
- 61281
- 61282
- 61283
- 61284
- 61285
- 61301
- 61310
- 61311
- 61312
- 61313
- 61314
- 61315
- 61316
- 61317
- 61318
- 61319
- 61320
- 61321
- 61322
- 61323
- 61324
- 61325
- 61326
- 61327
- 61328
- 61329
- 61330
- 61331
- 61332
- 61333
- 61334
- 61335
- 61336
- 61337
- 61338
- 61340
- 61341
- 61342
- 61344
- 61345
- 61346
- 61348
- 61349
- 61350
- 61353
- 61354
- 61356
- 61358
- 61359
- 61360
- 61361
- 61362
- 61363
- 61364
- 61367
- 61368
- 61369
- 61370
- 61371
- 61372
- 61373
- 61374
- 61375
- 61376
- 61377
- 61378
- 61379
- 61401
- 61402
- 61410
- 61411
- 61412
- 61413
- 61414
- 61415
- 61416
- 61417
- 61418
- 61419
- 61420
- 61421
- 61422
- 61423
- 61424
- 61425
- 61426
- 61427
- 61428
- 61430
- 61431
- 61432
- 61433
- 61434
- 61435
- 61436
- 61437
- 61438
- 61439
- 61440
- 61441
- 61442
- 61443
- 61447
- 61448
- 61449
- 61450
- 61451
- 61452
- 61453
- 61454
- 61455
- 61458
- 61459
- 61460
- 61462
- 61465
- 61466
- 61467
- 61468
- 61469
- 61470
- 61471
- 61472
- 61473
- 61474
- 61475
- 61476
- 61477
- 61478
- 61479
- 61480
- 61482
- 61483
- 61484
- 61485
- 61486
- 61488
- 61489
- 61490
- 61491
- 61501
- 61516
- 61517
- 61519
- 61520
- 61523
- 61524
- 61525
- 61526
- 61528
- 61529
- 61530
- 61531
- 61532
- 61533
- 61534
- 61535
- 61536
- 61537
- 61539
- 61540
- 61541
- 61542
- 61543
- 61544
- 61545
- 61546
- 61547
- 61548
- 61550
- 61552
- 61553
- 61554
- 61559
- 61560
- 61561
- 61562
- 61563
- 61564
- 61565
- 61567
- 61568
- 61569
- 61570
- 61571
- 61572
- 61602
- 61603
- 61604
- 61605
- 61606
- 61607
- 61610
- 61611
- 61614
- 61615
- 61616
- 61625
- 61701
- 61704
- 61705
- 61720
- 61721
- 61722
- 61723
- 61724
- 61725
- 61726
- 61727
- 61728
- 61729
- 61730
- 61731
- 61732
- 61733
- 61734
- 61735
- 61736
- 61737
- 61738
- 61739
- 61740
- 61741
- 61742
- 61743
- 61744
- 61745
- 61747
- 61748
- 61749
- 61750
- 61751
- 61752
- 61753
- 61754
- 61755
- 61756
- 61759
- 61760
- 61761
- 61764
- 61769
- 61770
- 61771
- 61772
- 61773
- 61774
- 61775
- 61776
- 61777
- 61778
- 61801
- 61802
- 61810
- 61811
- 61812
- 61813
- 61814
- 61815
- 61816
- 61817
- 61818
- 61820
- 61821
- 61822
- 61830
- 61831
- 61832
- 61833
- 61834
- 61839
- 61840
- 61841
- 61842
- 61843
- 61844
- 61845
- 61846
- 61847
- 61848
- 61849
- 61850
- 61851
- 61852
- 61853
- 61854
- 61855
- 61856
- 61857
- 61858
- 61859
- 61862
- 61863
- 61864
- 61865
- 61866
- 61870
- 61871
- 61872
- 61873
- 61874
- 61875
- 61876
- 61877
- 61878
- 61880
- 61882
- 61883
- 61884
- 61910
- 61911
- 61912
- 61913
- 61914
- 61917
- 61919
- 61920
- 61924
- 61925
- 61928
- 61929
- 61930
- 61931
- 61932
- 61933
- 61936
- 61937
- 61938
- 61940
- 61941
- 61942
- 61943
- 61944
- 61949
- 61951
- 61953
- 61955
- 61956
- 61957
- 62001
- 62002
- 62006
- 62009
- 62010
- 62011
- 62012
- 62013
- 62014
- 62015
- 62016
- 62017
- 62018
- 62019
- 62021
- 62022
- 62023
- 62024
- 62025
- 62026
- 62027
- 62028
- 62030
- 62031
- 62032
- 62033
- 62034
- 62035
- 62036
- 62037
- 62040
- 62044
- 62045
- 62046
- 62047
- 62048
- 62049
- 62050
- 62051
- 62052
- 62053
- 62054
- 62056
- 62058
- 62059
- 62060
- 62061
- 62062
- 62063
- 62067
- 62069
- 62074
- 62075
- 62076
- 62077
- 62078
- 62079
- 62080
- 62081
- 62082
- 62083
- 62084
- 62085
- 62086
- 62087
- 62088
- 62089
- 62090
- 62091
- 62092
- 62093
- 62094
- 62095
- 62097
- 62098
- 62201
- 62203
- 62204
- 62205
- 62206
- 62207
- 62208
- 62214
- 62215
- 62216
- 62217
- 62218
- 62219
- 62220
- 62221
- 62223
- 62225
- 62226
- 62230
- 62231
- 62232
- 62233
- 62234
- 62236
- 62237
- 62238
- 62239
- 62240
- 62241
- 62242
- 62243
- 62244
- 62245
- 62246
- 62248
- 62249
- 62250
- 62253
- 62254
- 62255
- 62256
- 62257
- 62258
- 62260
- 62261
- 62262
- 62263
- 62264
- 62265
- 62266
- 62268
- 62269
- 62271
- 62272
- 62273
- 62274
- 62275
- 62277
- 62278
- 62279
- 62280
- 62281
- 62282
- 62284
- 62285
- 62286
- 62288
- 62289
- 62292
- 62293
- 62294
- 62295
- 62297
- 62298
- 62301
- 62305
- 62311
- 62312
- 62313
- 62314
- 62316
- 62319
- 62320
- 62321
- 62323
- 62324
- 62325
- 62326
- 62330
- 62334
- 62336
- 62338
- 62339
- 62340
- 62341
- 62343
- 62344
- 62345
- 62346
- 62347
- 62348
- 62349
- 62351
- 62352
- 62353
- 62354
- 62355
- 62356
- 62357
- 62358
- 62359
- 62360
- 62361
- 62362
- 62363
- 62365
- 62366
- 62367
- 62370
- 62373
- 62374
- 62375
- 62376
- 62378
- 62379
- 62380
- 62401
- 62410
- 62411
- 62413
- 62414
- 62417
- 62418
- 62419
- 62420
- 62421
- 62422
- 62423
- 62424
- 62425
- 62426
- 62427
- 62428
- 62431
- 62432
- 62433
- 62434
- 62436
- 62438
- 62439
- 62440
- 62441
- 62442
- 62443
- 62444
- 62445
- 62446
- 62447
- 62448
- 62449
- 62450
- 62451
- 62452
- 62454
- 62458
- 62459
- 62460
- 62461
- 62462
- 62463
- 62464
- 62465
- 62466
- 62467
- 62468
- 62469
- 62471
- 62473
- 62474
- 62475
- 62476
- 62477
- 62478
- 62479
- 62480
- 62481
- 62501
- 62510
- 62512
- 62513
- 62514
- 62515
- 62517
- 62518
- 62519
- 62520
- 62521
- 62522
- 62523
- 62526
- 62530
- 62531
- 62532
- 62533
- 62534
- 62535
- 62536
- 62537
- 62538
- 62539
- 62540
- 62541
- 62543
- 62544
- 62545
- 62546
- 62547
- 62548
- 62549
- 62550
- 62551
- 62553
- 62554
- 62555
- 62556
- 62557
- 62558
- 62560
- 62561
- 62563
- 62565
- 62567
- 62568
- 62570
- 62571
- 62572
- 62573
- 62601
- 62610
- 62611
- 62612
- 62613
- 62615
- 62617
- 62618
- 62621
- 62622
- 62624
- 62625
- 62626
- 62627
- 62628
- 62629
- 62630
- 62631
- 62633
- 62634
- 62635
- 62638
- 62639
- 62640
- 62642
- 62643
- 62644
- 62649
- 62650
- 62655
- 62656
- 62661
- 62663
- 62664
- 62665
- 62666
- 62667
- 62668
- 62670
- 62671
- 62672
- 62673
- 62674
- 62675
- 62677
- 62681
- 62682
- 62684
- 62685
- 62688
- 62689
- 62690
- 62691
- 62692
- 62693
- 62694
- 62695
- 62701
- 62702
- 62703
- 62704
- 62706
- 62707
- 62711
- 62712
- 62801
- 62803
- 62806
- 62807
- 62808
- 62809
- 62810
- 62811
- 62812
- 62814
- 62815
- 62816
- 62817
- 62818
- 62819
- 62820
- 62821
- 62822
- 62823
- 62824
- 62825
- 62827
- 62828
- 62829
- 62830
- 62831
- 62832
- 62833
- 62835
- 62836
- 62837
- 62838
- 62839
- 62841
- 62842
- 62843
- 62844
- 62846
- 62848
- 62849
- 62850
- 62851
- 62852
- 62853
- 62854
- 62856
- 62858
- 62859
- 62860
- 62861
- 62862
- 62863
- 62864
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- 62867
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- 62884
- 62885
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- 62887
- 62888
- 62889
- 62890
- 62891
- 62892
- 62893
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- 62895
- 62896
- 62897
- 62898
- 62899
- 62901
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- 62907
- 62908
- 62910
- 62912
- 62914
- 62915
- 62916
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- 62918
- 62919
- 62920
- 62921
- 62922
- 62923
- 62924
- 62926
- 62927
- 62928
- 62930
- 62931
- 62932
- 62933
- 62934
- 62935
- 62938
- 62939
- 62940
- 62941
- 62942
- 62943
- 62946
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- 62948
- 62949
- 62950
- 62951
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- 62953
- 62954
- 62956
- 62957
- 62958
- 62959
- 62960
- 62961
- 62962
- 62963
- 62964
- 62965
- 62966
- 62967
- 62969
- 62970
- 62972
- 62974
- 62975
- 62976
- 62977
- 62979
- 62982
- 62983
- 62984
- 62985
- 62987
- 62988
- 62990
- 62992
- 62994
- 62995
- 62996
- 62997
- 62998
- 62999
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