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Zip Code 66027 — Fort Leavenworth, KS

66027 is a ZIP Code associated with Fort Leavenworth, KS, located within Leavenworth. The postal region supports an estimated population of 7,365 residents across Data Pending housing units, with a population density of 306.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.364540, -94.917080)

Data MetricLocal Statistic
Postal / Zip Code66027
Primary CityFort Leavenworth
State / ProvinceKS
CountyLeavenworth
Total Population7,365
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density306.0 people/sq mi
TimezoneAmerica/Chicago

How 66027 Compares

MetricZIP 66027Leavenworth CountyKS State Average
Population7,36589,5522,947,026
Median IncomeData PendingN/AN/A
Population Density306.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 66048Leavenworth6.9 mi35,717N/A
Zip 66043Lansing8.0 mi11,056N/A
Zip 66020Easton10.3 mi1,809N/A
Zip 66109Kansas City14.7 mi28,355N/A
Zip 66007Basehor15.6 mi10,150N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →