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Zip Code 64642 — Gilman City, MO

64642 is a ZIP Code associated with Gilman City, MO, located within Harrison. The postal region supports an estimated population of 804 residents across Data Pending housing units, with a population density of 2.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.169790, -93.835740)

Data MetricLocal Statistic
Postal / Zip Code64642
Primary CityGilman City
State / ProvinceMO
CountyHarrison
Total Population804
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.8 people/sq mi
TimezoneAmerica/Chicago

How 64642 Compares

MetricZIP 64642Harrison CountyMO State Average
Population8047,9816,191,989
Median IncomeData PendingN/AN/A
Population Density2.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 64636Coffey8.7 mi217N/A
Zip 64647Jameson11.9 mi423N/A
Zip 64424Bethany12.3 mi3,929N/A
Zip 64648Jamesport12.9 mi2,396N/A
Zip 64481Ridgeway13.3 mi1,154N/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 →