Find the last 4 digits (ZIP+4) for an address in 81321

ZIP 81321, Cortez, CO is filled in. Just type the street address.

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ZIP Code 81321 – Cortez, CO

Cortez, Colorado · Montezuma County · Mountain time

ZIP code81321
CityCortez
StateColorado
CountyMontezuma County
Population14,236
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area419.6 sq mi
Center (lat, long)37.3130, -108.7345

Area codes in this area

970

These are the area codes that most often serve ZIP 81321 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

81331 Pleasant View · 13.2 mi81334 Towaoc · 13.3 mi81327 Lewis · 14.7 mi81330 Mesa Verde National Park · 15.1 mi81335 Yellow Jacket · 15.9 mi81328 Mancos · 22.4 mi84510 Aneth · 25.7 mi81324 Dove Creek · 27.3 mi

About ZIP 81321

ZIP code 81321 is assigned to Cortez, Colorado. It lies in Montezuma County. Its Census area covers about 419.6 square miles of land. The closest neighboring ZIP is 81331 (Pleasant View), about 13.2 miles away.

Every address in 81321 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources