Find the last 4 digits (ZIP+4) for an address in 50641

ZIP 50641, Hazleton, IA is filled in. Just type the street address.

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ZIP Code 50641 – Hazleton, IA

Hazleton, Iowa · Buchanan County · Central time

ZIP code50641
CityHazleton
StateIowa
CountyBuchanan County
Population1,950
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area45.03 sq mi
Center (lat, long)42.5919, -91.9194

Area codes in this area

319

These are the area codes that most often serve ZIP 50641 (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

50662 Oelwein · 6.7 mi50671 Stanley · 7.5 mi50644 Independence · 8 mi50629 Fairbank · 8.7 mi50607 Aurora · 8.7 mi50664 Oran · 11.1 mi50655 Maynard · 12.1 mi50626 Dunkerton · 12.8 mi

About ZIP 50641

ZIP code 50641 is assigned to Hazleton, Iowa. It lies in Buchanan County. Its Census area covers about 45.03 square miles of land. The closest neighboring ZIP is 50662 (Oelwein), about 6.7 miles away.

Every address in 50641 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