# List of census-designated places in Illinois

This is a list of census-designated places in the U.S. state of Illinois, by county. Census-designated places (CDPs) are unincorporated communities lacking elected municipal officers and boundaries with legal status. The term "census designated place" has been used as an official classification by the U.S. Census Bureau since 1980. Prior to that, select unincorporated communities were surveyed in the U.S. Census.

## Adams County

* Adams
* Beverly
* Bloomfield
* Burton
* Fall Creek
* Fowler
* Kingston
* Marcelline
* Meyer
* Paloma
* Richfield

## Alexander County

* Olive Branch
* Unity

## Boone County

* Argyle
* Candlewick Lake
* Garden Prairie

## Carroll County

* Lake Carroll

## Champaign County

* Dewey
* Lake of the Woods
* Penfield
* Seymour

## Christian County

* Langleyville

## Clark County

* West Union

## Coles County

* Janesville
* Trilla

## Crawford County

* Annapolis
* West York

## Cumberland County

* Janesville
* Trilla

## DeWitt County

* Lane

## Fayette County

* La Clede

## Franklin County

* Mulkeytown

## Hancock County

* Niota

## Henderson County

* Carman

## Henry County

* Lynn Center
* Nekoma
* Ophiem
* Osco

## Jackson County

* Harrison

## Jasper County

* West Liberty

## Jefferson County

* Opdyke

## Jo Daviess County

* Apple Canyon Lake
* The Galena Territory

## Kane County

* Prestbury

## Kendall County

* Boulder Hill

## Knox County

* Gilson
* Oak Run

## Lake County

* Channel Lake
* Forest Lake
* Fox Lake Hills
* Gages Lake
* Grandwood Park
* Knollwood
* Lake Catherine
* Long Lake
* Venetian Village

## LaSalle County

* Dayton
* Harding
* Lake Holiday
* Serena
* Triumph
* Wedron

## Lee County

* Lee Center
* Nachusa

## Logan County

* Beason
* Chestnut
* Cornland

## Macon County

* Boody
* Elwin

## Madison County

* Holiday Shores
* Mitchell
* Moro
* Prairietown
* Rosewood Heights

## Mason County

* Goofy Ridge

## McDonough County

* Adair
* Georgetown

## McHenry County

* Alden
* Big Foot Prairie
* Burtons Bridge
* Chemung
* Coral
* Franklinville
* Harmony
* Hartland
* Lawrence
* Pistakee Highlands
* Ridgefield
* Riley
* Solon Mills

## McLean County

* Shirley
* Twin Grove

## Menard County

* Lake Petersburg

## Mercer County

* Cable
* Eliza
* Hamlet
* Millersburg
* Preemption
* Swedona

## Morgan County

* Alexander
* Literberry

## Moultrie County

* Lake City

## Ogle County

* Baileyville
* Grand Detour
* Holcomb
* Kings
* Lost Nation

## Peoria County

* Lake Camelot
* Mossville
* Rome
* Smithville
* Trivoli

## Piatt County

* La Place
* White Heath

## Richland County

* Dundas

## Rock Island County

* Barstow
* Buffalo Prairie
* Campbell's Island
* Coyne Center
* Edgington
* Illinois City
* Joslin
* Rock Island Arsenal
* Taylor Ridge

## Scott County

* Merritt
* Oxville
* Riggston

## Shelby County

* Lakewood
* Westervelt

## St. Clair County

* Darmstadt
* Floraville
* Paderborn
* Rentchler
* Scott Air Force Base

## Stephenson County

* Baileyville
* Lake Summerset
* Willow Lake

## Tazewell County

* Heritage Lake

## Vermilion County

* East Lynn
* Olivet

## Warren County

* Cameron

## Whiteside County

* Como
* Galt

## Will County

* Andres
* Arbury Hills
* Bonnie Brae
* Crystal Lawns
* Custer Park
* Eagle Lake
* Fairmont
* Frankfort Square
* Goodenow
* Ingalls Park
* Lakewood Shores
* Lockport Heights
* Lorenzo
* Marley
* Plum Valley
* Preston Heights
* Rest Haven
* Ridgewood
* Ritchie
* Sunnyland
* Willowbrook
* Wilton Center

## Williamson County

* Crab Orchard
* Whiteash

## Winnebago County

* Argyle
* Lake Summerset
* Westlake Village

## Woodford County

* Lowpoint

## Former CDPs

* Goodings Grove, incorporated in 2001 and renamed as village of Homer Glen
* West Peoria, incorporated in 1993
* Wonder Lake, annexed by village of Wonder Lake