Find the last 4 digits (ZIP+4) for an address in 52361

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ZIP Code 52361 – Williamsburg, IA

Williamsburg, Iowa · Iowa County · Central time

ZIP code52361
CityWilliamsburg
StateIowa
CountyIowa County
Population4,582
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area129.81 sq mi
Center (lat, long)41.6409, -92.0160

Area codes in this area

319

These are the area codes that most often serve ZIP 52361 (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

52220 Conroy · 6 mi52325 Parnell · 6.1 mi52334 South Amana · 7.2 mi52316 North English · 7.7 mi52308 Millersburg · 8.7 mi52236 Homestead · 9.6 mi52301 Marengo · 10.7 mi52251 Ladora · 11.2 mi

About ZIP 52361

ZIP code 52361 is assigned to Williamsburg, Iowa. It lies in Iowa County. Its Census area covers about 129.81 square miles of land. The closest neighboring ZIP is 52220 (Conroy), about 6 miles away.

Every address in 52361 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