Find the last 4 digits (ZIP+4) for an address in 50054

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ZIP Code 50054 – Colfax, IA

Colfax, Iowa · Jasper County · Central time

ZIP code50054
CityColfax
StateIowa
CountyJasper County
Population3,166
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area61.01 sq mi
Center (lat, long)41.6883, -93.2318

Area codes in this area

515

These are the area codes that most often serve ZIP 50054 (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

50127 Ira · 6.5 mi50169 Mitchellville · 6.6 mi50168 Mingo · 7.3 mi50228 Prairie City · 8.3 mi50028 Baxter · 9.1 mi50208 Newton · 10 mi50035 Bondurant · 11.9 mi50009 Altoona · 12.1 mi

About ZIP 50054

ZIP code 50054 is assigned to Colfax, Iowa. It lies in Jasper County. Its Census area covers about 61.01 square miles of land. The closest neighboring ZIP is 50127 (Ira), about 6.5 miles away.

Every address in 50054 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