Marshall County, Kentucky
Marshall County, Kentucky · ZIP 42025, 42029, 42044
- Census data · ACS 2019-2023
- 31,734 (2024 estimate)Population
- 13,150Households
- $63,611Median household income
- $173,700Median home value
- 4Towns with a page
- 6ZIP codes
Marshall County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 30,125 |
| 2010 | 31,448 |
| 2020 | 31,659 |
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 $63,611 · 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
- 10,792 units
- Renter occupied
- 2,358 units
- Vacancy rate
- 20.1%
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.
9,645 employees in 734 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 | Marshall County | Kentucky |
|---|---|---|
| Population | 31,728 | 4,510,725 |
| Median household income | $63,611 | $62,417 |
| Median age | 44.9 | 39.1 |
| Median home value | $173,700 | $192,300 |
| Bachelor’s degree or higher | 21.0% | 27.0% |
| Foreign-born residents | 0.8% | 4.4% |
| Owner-occupied homes | 82.1% | 68.3% |
| Mean commute to work | 24.0 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 Marshall County4 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Benton | City | 4,726 | 5.10 sq mi |
| Calvert City | City | 2,517 | 17.9 sq mi |
| Hardin | City | 584 | 0.70 sq mi |
| Gilbertsville | Census designated place | 405 | 1.02 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 Marshall County
No job is posted in Marshall 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 Marshall County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Calloway CountyPopulation 38,975 (2024 estimate)
- Graves CountyPopulation 36,821 (2024 estimate)
- Livingston CountyPopulation 8,815 (2024 estimate)
- Lyon CountyPopulation 9,078 (2024 estimate)
- McCracken CountyPopulation 67,550 (2024 estimate)
- Trigg CountyPopulation 14,559 (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.