Postal reference / United States

81052Lamar, Colorado

ZIP code 81052 is a United States postal code for Lamar, Colorado. Its county association is Prowers County. The map reference point is at 38.0841, -102.6192.

State / territory
Colorado
Recorded place name
Lamar
County association
Prowers
Estimated coordinate
38.0841, -102.6192
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ZIP prefix
810 · 59 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
675.41 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
81092WileyCOProwers7.3
81057Mc ClaveCOBent14.6
81041GranadaCOProwers16.0
81043HartmanCOProwers22.0
81044HastyCOBent23.2
81036EadsCOKiowa24.9
81038Fort LyonCOBent26.2
81047HollyCOProwers26.4

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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