Leavenworth County, Kansas
Leavenworth County, Kansas · ZIP 66007, 66012, 66020
- Census data · ACS 2019-2023
- 84,670 (2024 estimate)Population
- 29,754Households
- $86,906Median household income
- $260,600Median home value
- 16Towns with a page
- 11ZIP codes
Leavenworth County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 68,691 |
| 2010 | 76,227 |
| 2020 | 81,881 |
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 20, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 20, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 20, retrieved November 14, 2026.
Median household income $86,906 · 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 20, retrieved November 14, 2026.
- Owner occupied
- 20,475 units
- Renter occupied
- 9,279 units
- Vacancy rate
- 5.8%
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 20, retrieved November 14, 2026.
13,622 employees in 1,332 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 20, retrieved November 14, 2026.
| Measure | Leavenworth County | Kansas |
|---|---|---|
| Population | 82,493 | 2,937,569 |
| Median household income | $86,906 | $72,639 |
| Median age | 38.3 | 37.2 |
| Median home value | $260,600 | $203,400 |
| Bachelor’s degree or higher | 36.6% | 35.2% |
| Foreign-born residents | 3.2% | 7.2% |
| Owner-occupied homes | 68.8% | 66.9% |
| Mean commute to work | 23.6 minutes | 19.8 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 20, retrieved November 14, 2026.
Townships, towns and villages in Leavenworth County16 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Leavenworth | City | 37,370 | 24.3 sq mi |
| Fairmount Township | Township | 12,576 | 39.2 sq mi |
| Lansing | City | 11,316 | 12.3 sq mi |
| Basehor | City | 7,996 | 7.14 sq mi |
| Tonganoxie Township | Township | 6,441 | 53.1 sq mi |
| Tonganoxie | City | 6,195 | 4.06 sq mi |
| Stranger Township | Township | 5,484 | 48.9 sq mi |
| Sherman Township | Township | 2,912 | 41.4 sq mi |
| High Prairie Township | Township | 2,128 | 47.4 sq mi |
| Kickapoo Township | Township | 1,860 | 44.1 sq mi |
| Reno Township | Township | 1,478 | 42.7 sq mi |
| Delaware Township | Township | 1,117 | 19.9 sq mi |
| Easton Township | Township | 1,097 | 42.3 sq mi |
| Alexandria Township | Township | 884 | 47.5 sq mi |
| Linwood | City | 428 | 0.59 sq mi |
| Easton | City | 213 | 0.17 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 20 (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 Leavenworth County
No job is posted in Leavenworth 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 Leavenworth County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Atchison CountyPopulation 16,249 (2024 estimate)
- Douglas CountyPopulation 121,989 (2024 estimate)
- Jefferson CountyPopulation 18,332 (2024 estimate)
- Johnson CountyPopulation 632,276 (2024 estimate)
- Platte CountyPopulation 113,207 (2024 estimate)
- Wyandotte CountyPopulation 169,418 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 20, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 29, retrieved November 14, 2026.