Find the last 4 digits (ZIP+4) for an address in 80138

ZIP 80138, Parker, CO is filled in. Just type the street address.

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ZIP Code 80138 – Parker, CO

Parker, Colorado · Douglas County · Mountain time

ZIP code80138
CityParker
StateColorado
CountyDouglas CountyElbert County
Population36,895
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area61.97 sq mi
Center (lat, long)39.5175, -104.6709

Area codes in this area

303720983

These are the area codes that most often serve ZIP 80138 (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

80016 Aurora · 5.9 mi80134 Parker · 6.3 mi80107 Elizabeth · 9 mi80015 Aurora · 10 mi80108 Castle Rock · 10.9 mi80112 Englewood · 11 mi80013 Aurora · 11.1 mi80124 Lone Tree · 11.8 mi

About ZIP 80138

ZIP code 80138 is assigned to Parker, Colorado. It crosses 2 counties; most of its land is in Douglas County. Its Census area covers about 61.97 square miles of land. The closest neighboring ZIP is 80016 (Aurora), about 5.9 miles away.

Every address in 80138 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