Find the last 4 digits (ZIP+4) for an address in 81611

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ZIP Code 81611 – Aspen, CO

Aspen, Colorado · Pitkin County · Mountain time

ZIP code81611
CityAspen
StateColorado
CountyPitkin County
Population9,068
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area305.58 sq mi
Center (lat, long)39.1582, -106.6686

Area codes in this area

970

These are the area codes that most often serve ZIP 81611 (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

81656 Woody Creek · 10.5 mi81642 Meredith · 12 mi81612 Aspen · 12 mi81251 Twin Lakes · 12.4 mi81615 Snowmass Village · 15.2 mi81621 Basalt · 18.8 mi80429 Climax · 19.7 mi81211 Buena Vista · 20 mi

About ZIP 81611

ZIP code 81611 is assigned to Aspen, Colorado. It lies in Pitkin County. Its Census area covers about 305.58 square miles of land. The closest neighboring ZIP is 81656 (Woody Creek), about 10.5 miles away.

Every address in 81611 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