ZIP code · Fort Leavenworth · Kansas · United States
ZIP code 66027 — Fort Leavenworth
ZIP code 66027 serves Fort Leavenworth, Kansas.
- Postal code
- 66027Single source Value from one source, not cross-checked.
- City
- Fort Leavenworth
- County
- Leavenworth
- State
- Kansas
- Country
- United States
- Coordinates
- 39.3485, -94.9265 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 7,249 (ZCTA, ACS 5-year)
- Median household income
- $102,422
- Median age
- 25.7
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 913 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page