Home > MO > Daviess County > Altamont > Zip 64620

Zip Code 64620 — Altamont, MO

64620 is a ZIP Code associated with Altamont, MO, located within Daviess. The postal region supports an estimated population of 626 residents across Data Pending housing units, with a population density of 11.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.896170, -94.090940)

Data MetricLocal Statistic
Postal / Zip Code64620
Primary CityAltamont
State / ProvinceMO
CountyDaviess
Total Population626
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density11.8 people/sq mi
TimezoneAmerica/Chicago

How 64620 Compares

MetricZIP 64620Daviess CountyMO State Average
Population6268,2656,191,989
Median IncomeData PendingN/AN/A
Population Density11.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 64689Winston3.6 mi422N/A
Zip 64497Weatherby7.4 mi488N/A
Zip 64640Gallatin7.7 mi3,125N/A
Zip 64649Kidder8.4 mi814N/A
Zip 64670Pattonsburg10.9 mi1,007N/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 →