Find the last 4 digits (ZIP+4) for an address in 50620

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ZIP Code 50620 – Colwell, IA

Colwell, Iowa · Floyd County · Central time

ZIP code50620
CityColwell
StateIowa
CountyFloyd County
Population36
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.15 sq mi
Center (lat, long)43.1571, -92.5912

Area codes in this area

641

These are the area codes that most often serve ZIP 50620 (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

50616 Charles City · 6.3 mi50460 Orchard · 6.9 mi50603 Alta Vista · 7 mi50435 Floyd · 8.9 mi50661 North Washington · 9.3 mi50645 Ionia · 12 mi50628 Elma · 12.7 mi50659 New Hampton · 13.9 mi

About ZIP 50620

ZIP code 50620 is assigned to Colwell, Iowa. It lies in Floyd County. Its Census area covers about 0.15 square miles of land. The closest neighboring ZIP is 50616 (Charles City), about 6.3 miles away.

Every address in 50620 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