Find the last 4 digits (ZIP+4) for an address in 80120

ZIP 80120, Littleton, CO is filled in. Just type the street address.

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ZIP Code 80120 – Littleton, CO

Littleton, Colorado · Arapahoe County · Mountain time

ZIP code80120
CityLittleton
StateColorado
CountyArapahoe CountyDouglas County
Population29,725
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.37 sq mi
Center (lat, long)39.5938, -105.0115

Area codes in this area

303720983

These are the area codes that most often serve ZIP 80120 (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

80160 Littleton · 1.4 mi80161 Littleton · 1.4 mi80165 Littleton · 1.4 mi80166 Littleton · 1.4 mi80122 Littleton · 3.1 mi80129 Littleton · 3.2 mi80121 Littleton · 3.3 mi80123 Littleton · 3.4 mi

About ZIP 80120

ZIP code 80120 is assigned to Littleton, Colorado. It crosses 2 counties; most of its land is in Arapahoe County. Its Census area covers about 8.37 square miles of land. The closest neighboring ZIP is 80160 (Littleton), about 1.4 miles away.

Every address in 80120 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