Find the last 4 digits (ZIP+4) for an address in 50634

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ZIP Code 50634 – Gilbertville, IA

Gilbertville, Iowa · Black Hawk County · Central time

ZIP code50634
CityGilbertville
StateIowa
CountyBlack Hawk County
Population761
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.36 sq mi
Center (lat, long)42.4182, -92.2143

Area codes in this area

319

These are the area codes that most often serve ZIP 50634 (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

50667 Raymond · 3.6 mi50707 Evansdale · 5.3 mi50702 Waterloo · 5.9 mi50614 Cedar Falls · 6 mi50704 Waterloo · 6 mi50651 La Porte City · 6.5 mi50648 Jesup · 6.6 mi50701 Waterloo · 6.6 mi

About ZIP 50634

ZIP code 50634 is assigned to Gilbertville, Iowa. It lies in Black Hawk County. Its Census area covers about 0.36 square miles of land. The closest neighboring ZIP is 50667 (Raymond), about 3.6 miles away.

Every address in 50634 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