Find the last 4 digits (ZIP+4) for an address in 50231

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ZIP Code 50231 – Randall, IA

Randall, Iowa · Hamilton County · Central time

ZIP code50231
CityRandall
StateIowa
CountyHamilton County
Population142
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.45 sq mi
Center (lat, long)42.2377, -93.6026

Area codes in this area

515

These are the area codes that most often serve ZIP 50231 (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

50248 Story City · 3.3 mi50130 Jewell · 5.7 mi50075 Ellsworth · 6.3 mi50236 Roland · 7 mi50105 Gilbert · 8.5 mi50230 Radcliffe · 8.9 mi50246 Stanhope · 9.8 mi50102 Garden City · 10.4 mi

About ZIP 50231

ZIP code 50231 is assigned to Randall, Iowa. It lies in Hamilton County. Its Census area covers about 0.45 square miles of land. The closest neighboring ZIP is 50248 (Story City), about 3.3 miles away.

Every address in 50231 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