Find the last 4 digits (ZIP+4) for an address in 80530

ZIP 80530, Frederick, CO is filled in. Just type the street address.

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ZIP Code 80530 – Frederick, CO

Frederick, Colorado · Weld County · Mountain time

ZIP code80530
CityFrederick
StateColorado
CountyWeld County
Population6,242
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.12 sq mi
Center (lat, long)40.1016, -104.9230

Area codes in this area

303720983

These are the area codes that most often serve ZIP 80530 (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

80520 Firestone · 1 mi80514 Dacono · 2.7 mi80516 Erie · 6.2 mi80621 Fort Lupton · 6.4 mi80504 Longmont · 7.1 mi80602 Brighton · 9.4 mi80023 Broomfield · 9.8 mi80542 Mead · 10 mi

About ZIP 80530

ZIP code 80530 is assigned to Frederick, Colorado. It lies in Weld County. Its Census area covers about 3.12 square miles of land. The closest neighboring ZIP is 80520 (Firestone), about 1 miles away.

Every address in 80530 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