Find the last 4 digits (ZIP+4) for an address in 52242

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ZIP Code 52242 – Iowa City, IA

Iowa City, Iowa · Johnson County · Central time

ZIP code52242
CityIowa City
StateIowa
CountyJohnson County
Population4,688
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.72 sq mi
Center (lat, long)41.6629, -91.5435

Area codes in this area

319

These are the area codes that most often serve ZIP 52242 (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

52243 Iowa City · 0.7 mi52245 Iowa City · 1.8 mi52246 Iowa City · 2.9 mi52240 Iowa City · 3.2 mi52241 Coralville · 3.6 mi52235 Hills · 5.9 mi52340 Tiffin · 7.5 mi52317 North Liberty · 8.6 mi

About ZIP 52242

ZIP code 52242 is assigned to Iowa City, Iowa. It lies in Johnson County. Its Census area covers about 0.72 square miles of land. The closest neighboring ZIP is 52243 (Iowa City), about 0.7 miles away.

Every address in 52242 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