McLean County, Kentucky
McLean County, Kentucky · ZIP 42322, 42327, 42350
- Census data · ACS 2019-2023
- 9,126 (2024 estimate)Population
- 3,608Households
- $70,549Median household income
- $145,600Median home value
- 5Towns with a page
- 7ZIP codes
McLean County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 9,938 |
| 2010 | 9,531 |
| 2020 | 9,152 |
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 21, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 21, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 21, retrieved November 14, 2026.
Median household income $70,549 · 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 21, retrieved November 14, 2026.
- Owner occupied
- 2,929 units
- Renter occupied
- 679 units
- Vacancy rate
- 13.5%
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 21, retrieved November 14, 2026.
947 employees in 161 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 21, retrieved November 14, 2026.
| Measure | McLean County | Kentucky |
|---|---|---|
| Population | 9,127 | 4,510,725 |
| Median household income | $70,549 | $62,417 |
| Median age | 43.2 | 39.1 |
| Median home value | $145,600 | $192,300 |
| Bachelor’s degree or higher | 18.4% | 27.0% |
| Foreign-born residents | 0.9% | 4.4% |
| Owner-occupied homes | 81.2% | 68.3% |
| Mean commute to work | 28.6 minutes | 24.0 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 21, retrieved November 14, 2026.
Townships, towns and villages in McLean County5 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Livermore | City | 1,204 | 1.04 sq mi |
| Calhoun | City | 719 | 0.65 sq mi |
| Island | City | 446 | 0.34 sq mi |
| Sacramento | City | 424 | 0.43 sq mi |
| Beech Grove | Census designated place | 180 | 1.84 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 21 (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 McLean County
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Neighboring counties
Neighboring counties
- Daviess CountyPopulation 104,457 (2024 estimate)
- Henderson CountyPopulation 44,175 (2024 estimate)
- Hopkins CountyPopulation 45,218 (2024 estimate)
- Muhlenberg CountyPopulation 30,512 (2024 estimate)
- Ohio CountyPopulation 23,933 (2024 estimate)
- Webster CountyPopulation 12,854 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 21, retrieved November 14, 2026.