County · Kansas · United States
Leavenworth County ZIP codes
7 ZIP codes · 7 cities · FIPS 20103
Key facts
- State
- Kansas (KS)
- FIPS code
- 20103
- Population
- 82,493
- Median household income
- $86,906
- Median age
- 38.3
- Land area
- 463.4 sq mi (1,200.2 km²)
- Population density
- 178 / sq mi
- Area codes
- 913
Cities and ZIP codes in Leavenworth County (7)
| City | ZIP codes |
|---|---|
| Basehor | 66007 |
| Easton | 66020 |
| Fort Leavenworth | 66027 |
| Lansing | 66043 |
| Leavenworth | 66048 |
| Linwood | 66052 |
| Tonganoxie | 66086 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.