Find the last 4 digits (ZIP+4) for an address in 50257

ZIP 50257, Truro, IA is filled in. Just type the street address.

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ZIP Code 50257 – Truro, IA

Truro, Iowa · Madison County · Central time

ZIP code50257
CityTruro
StateIowa
CountyMadison CountyClarke CountyWarren County
Population914
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area43.8 sq mi
Center (lat, long)41.1835, -93.8626

Area codes in this area

515

These are the area codes that most often serve ZIP 50257 (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

50222 Peru · 5.5 mi50210 New Virginia · 8.6 mi50240 Saint Charles · 8.6 mi50241 Saint Marys · 10.9 mi50218 Patterson · 11.4 mi50213 Osceola · 11.6 mi50174 Murray · 12.1 mi50149 Lorimor · 12.3 mi

About ZIP 50257

ZIP code 50257 is assigned to Truro, Iowa. It crosses 3 counties; most of its land is in Madison County. Its Census area covers about 43.8 square miles of land. The closest neighboring ZIP is 50222 (Peru), about 5.5 miles away.

Every address in 50257 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