Marion County, Kentucky
Marion County, Kentucky · ZIP 40009, 40033, 40037
- Census data · ACS 2019-2023
- 19,851 (2024 estimate)Population
- 7,590Households
- $55,404Median household income
- $158,700Median home value
- 5Towns with a page
- 10ZIP codes
Marion County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 18,212 |
| 2010 | 19,820 |
| 2020 | 19,581 |
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 $55,404 · 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
- 5,866 units
- Renter occupied
- 1,724 units
- Vacancy rate
- 9.9%
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.
8,162 employees in 353 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 | Marion County | Kentucky |
|---|---|---|
| Population | 19,680 | 4,510,725 |
| Median household income | $55,404 | $62,417 |
| Median age | 39.6 | 39.1 |
| Median home value | $158,700 | $192,300 |
| Bachelor’s degree or higher | 12.7% | 27.0% |
| Foreign-born residents | 2.3% | 4.4% |
| Owner-occupied homes | 77.3% | 68.3% |
| Mean commute to work | 20.8 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 Marion County5 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Lebanon | City | 6,558 | 6.84 sq mi |
| Loretto | City | 710 | 3.20 sq mi |
| Bradfordsville | City | 273 | 0.27 sq mi |
| Raywick | City | 154 | 0.90 sq mi |
| St. Mary | City | 140 | 0.78 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 Marion County
No job is posted in Marion County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Marion County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Boyle CountyPopulation 31,394 (2024 estimate)
- Casey CountyPopulation 15,948 (2024 estimate)
- Larue CountyPopulation 15,128 (2024 estimate)
- Nelson CountyPopulation 48,706 (2024 estimate)
- Taylor CountyPopulation 26,809 (2024 estimate)
- Washington CountyPopulation 12,269 (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.