Find the last 4 digits (ZIP+4) for an address in 80228

ZIP 80228, Denver, CO is filled in. Just type the street address.

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ZIP Code 80228 – Denver, CO

Denver, Colorado · Jefferson County · Mountain time

ZIP code80228
CityDenver
StateColorado
CountyJefferson County
Population34,942
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.46 sq mi
Center (lat, long)39.6949, -105.1732

Area codes in this area

303720983

These are the area codes that most often serve ZIP 80228 (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

80419 Golden · 2.8 mi80225 Denver · 2.8 mi80401 Golden · 3.7 mi80453 Idledale · 4.2 mi80227 Denver · 4.3 mi80226 Denver · 4.4 mi80232 Denver · 4.5 mi80215 Denver · 4.6 mi

About ZIP 80228

ZIP code 80228 is assigned to Denver, Colorado. It lies in Jefferson County. Its Census area covers about 11.46 square miles of land. The closest neighboring ZIP is 80419 (Golden), about 2.8 miles away.

Every address in 80228 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