Find the last 4 digits (ZIP+4) for an address in 52162

ZIP 52162, Postville, IA is filled in. Just type the street address.

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ZIP Code 52162 – Postville, IA

Postville, Iowa · Allamakee County · Central time

ZIP code52162
CityPostville
StateIowa
CountyAllamakee CountyClayton CountyWinneshiek CountyFayette County
Population3,744
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area96.49 sq mi
Center (lat, long)43.1106, -91.5527

Area codes in this area

319563

These are the area codes that most often serve ZIP 52162 (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

52133 Castalia · 5.4 mi52156 Luana · 5.9 mi52135 Clermont · 8.3 mi52159 Monona · 9.7 mi52161 Ossian · 10.3 mi52172 Waukon · 11.6 mi52141 Elgin · 13.2 mi52047 Farmersburg · 14.4 mi

About ZIP 52162

ZIP code 52162 is assigned to Postville, Iowa. It crosses 4 counties; most of its land is in Allamakee County. Its Census area covers about 96.49 square miles of land. The closest neighboring ZIP is 52133 (Castalia), about 5.4 miles away.

Every address in 52162 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