Find the last 4 digits (ZIP+4) for an address in 50629

ZIP 50629, Fairbank, IA is filled in. Just type the street address.

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ZIP Code 50629 – Fairbank, IA

Fairbank, Iowa · Buchanan County · Central time

ZIP code50629
CityFairbank
StateIowa
CountyBuchanan CountyBremer CountyFayette CountyBlack Hawk County
Population2,082
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area75.32 sq mi
Center (lat, long)42.6487, -92.0715

Area codes in this area

319

These are the area codes that most often serve ZIP 50629 (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

50664 Oran · 4 mi50626 Dunkerton · 6.7 mi50662 Oelwein · 7.3 mi50668 Readlyn · 8.5 mi50641 Hazleton · 8.7 mi50681 Westgate · 9.4 mi50623 Dewar · 10.9 mi50655 Maynard · 12.2 mi

About ZIP 50629

ZIP code 50629 is assigned to Fairbank, Iowa. It crosses 4 counties; most of its land is in Buchanan County. Its Census area covers about 75.32 square miles of land. The closest neighboring ZIP is 50664 (Oran), about 4 miles away.

Every address in 50629 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