Browse / United States / Illinois / Clinton
Clinton
Illinoiscity
Clinton
Total population
6,985
Median home value
$102,800
Bachelor's+
Median income
$62,323
Founded
1835
Air quality index
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Clinton is the largest city in and the county seat of DeWitt County, Illinois, United States. The population was 6,898 at the 2023 census.
Read more on WikipediaHistory & geography
History
The city was founded in 1835 by Jesse W. Fell of Bloomington, Illinois, a land speculator and lawyer, and James Allen, a representative in the Illinois State Legislature. The two men were on their way from Decatur, Illinois back to Bloomington after a business trip and stopped to rest their horses on the open prairie halfway between the two cities. It occurred to them that this was an ideal location for a settlement, as there was nothing else nearby. They named the town in honor of DeWitt Clinton. Clinton is on the 8th Judicial Circuit, on which Abraham Lincoln traveled, along with Judge David Davis, for twenty years. Lincoln acted as lawyer because lawyers were scarce in the area at the time. One of the two registered historical locations in DeWitt County, the C.H. Moore House, is located in Clinton. The house was purchased and improved by lawyer Clifton H. Moore in the 1880s, and is now the DeWitt County Museum. Moore's private library of more than 7,000 volumes was left to the city upon his death in 1901. These books would make up the first collection of the Vespasian Warner Public Library, founded by and named for Moore's son-in-law. In 1858, Abraham Lincoln gave a speech in Clinton to which the following quotation has been attributed: on Sept. 18, according to Carl Sandburg. However, there is no official transcript of the speech. Lincoln's collected papers has a version of the speech taken from a contemporary copy in the Bloomington Pantagraph which doesn't contain it. It has also been attributed to a speech by Lincoln in Bloomington, IL two years earlier, and there is controversy over whether or not Lincoln ever said it at all.
Geography
Clinton is centrally located in the heart of Illinois and is accessible from U.S. Route 51, Illinois Route 54, and Illinois Route 10. According to the 2021 census gazetteer files, Clinton has a total area of , all land.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Clinton, IL from NOAA NWS API.
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves1,888
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves1,666
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves1,655
- Red-bellied WoodpeckerMelanerpes carolinus (Linnaeus, 1758) · Aves1,393
- American RobinTurdus migratorius Linnaeus, 1766 · Aves1,372
- Black-capped ChickadeePoecile atricapillus (Linnaeus, 1766) · Aves1,347
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves1,332
- White-breasted NuthatchSitta carolinensis Latham, 1790 · Aves1,288
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Earthquake history
Most recent
- M 3.8 — 2026-01-204 km NW of Ohlman, Illinois
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here


People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Illinois
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Clinton





Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species









Research-grade observations from iNaturalist (within ~15 mi).
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library