Find the last 4 digits (ZIP+4) for an address in 81137

ZIP 81137, Ignacio, CO is filled in. Just type the street address.

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ZIP Code 81137 – Ignacio, CO

Ignacio, Colorado · La Plata County · Mountain time

ZIP code81137
CityIgnacio
StateColorado
CountyLa Plata CountySan Juan CountyArchuleta County
Population5,571
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area258.24 sq mi
Center (lat, long)37.0519, -107.6136

Area codes in this area

970

These are the area codes that most often serve ZIP 81137 (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

87419 Navajo Dam · 9.3 mi81121 Arboles · 10.9 mi81303 Durango · 14.2 mi81122 Bayfield · 17.7 mi87410 Aztec · 20.5 mi81302 Durango · 21.3 mi81329 Marvel · 28.3 mi87412 Blanco · 28.3 mi

About ZIP 81137

ZIP code 81137 is assigned to Ignacio, Colorado. It crosses 3 counties; most of its land is in La Plata County. Its Census area covers about 258.24 square miles of land. The closest neighboring ZIP is 87419 (Navajo Dam), about 9.3 miles away.

Every address in 81137 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