Postal reference / United States

64443Easton, Missouri

ZIP code 64443 is a United States postal code for Easton, Missouri. Its county association is Buchanan County. The map reference point is at 39.7517, -94.6582.

State / territory
Missouri
Recorded place name
Easton
County association
Buchanan
Estimated coordinate
39.7517, -94.6582
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ZIP prefix
644 · 70 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
48.621 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
64401AgencyMOBuchanan6.7
64436CosbyMOAndrew7.5
64430ClarksdaleMODeKalb7.5
64490StewartsvilleMODeKalb8.1
64506Saint JosephMOAndrew8.2
64507Saint JosephMOBuchanan8.5
64503Saint JosephMOBuchanan8.5
64501Saint JosephMOBuchanan9.6

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