Coles County, Illinois
Coles County, Illinois · ZIP 61910, 61911, 61912
- Census data · ACS 2019-2023
- 46,423 (2024 estimate)Population
- 20,335Households
- $56,040Median household income
- $121,900Median home value
- 20Towns with a page
- 13ZIP codes
Coles County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 53,196 |
| 2010 | 53,873 |
| 2020 | 46,863 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 17, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 17, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 17, retrieved November 14, 2026.
Median household income $56,040 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 17, retrieved November 14, 2026.
- Owner occupied
- 12,279 units
- Renter occupied
- 8,056 units
- Vacancy rate
- 10.5%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 17, retrieved November 14, 2026.
20,638 employees in 1,112 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 17, retrieved November 14, 2026.
| Measure | Coles County | Illinois |
|---|---|---|
| Population | 46,689 | 12,692,653 |
| Median household income | $56,040 | $81,702 |
| Median age | 38.2 | 38.9 |
| Median home value | $121,900 | $250,500 |
| Bachelor’s degree or higher | 27.1% | 37.2% |
| Foreign-born residents | 2.4% | 14.4% |
| Owner-occupied homes | 60.4% | 66.8% |
| Mean commute to work | 18.2 minutes | 28.1 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 17, retrieved November 14, 2026.
Townships, towns and villages in Coles County20 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Charleston Township | Township | 19,369 | 37.2 sq mi |
| Charleston | City | 17,361 | 9.08 sq mi |
| Mattoon | City | 16,602 | 10.3 sq mi |
| Mattoon Township | Township | 14,392 | 36.2 sq mi |
| Lafayette Township | Township | 4,651 | 36.2 sq mi |
| East Oakland Township | Township | 1,209 | 39.3 sq mi |
| Humboldt Township | Township | 1,191 | 53.5 sq mi |
| Pleasant Grove Township | Township | 1,187 | 41.7 sq mi |
| Ashmore Township | Township | 1,121 | 53.6 sq mi |
| North Okaw Township | Township | 979 | 54.4 sq mi |
| Paradise Township | Township | 963 | 23.3 sq mi |
| Hutton Township | Township | 763 | 54.6 sq mi |
| Oakland | City | 720 | 0.78 sq mi |
| Ashmore | Village | 627 | 0.80 sq mi |
| Humboldt | Village | 356 | 0.34 sq mi |
| Seven Hickory Township | Township | 306 | 52.0 sq mi |
| Morgan Township | Township | 292 | 26.4 sq mi |
| Lerna | Village | 218 | 0.11 sq mi |
| Trilla | Census designated place | 118 | 0.19 sq mi |
| Janesville | Census designated place | 14 | 0.06 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 17 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Coles County
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Neighboring counties
Neighboring counties
- Clark CountyPopulation 15,076 (2024 estimate)
- Cumberland CountyPopulation 10,305 (2024 estimate)
- Douglas CountyPopulation 19,824 (2024 estimate)
- Edgar CountyPopulation 16,398 (2024 estimate)
- Moultrie CountyPopulation 14,365 (2024 estimate)
- Shelby CountyPopulation 20,542 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 17, retrieved November 14, 2026.