Find the last 4 digits (ZIP+4) for an address in 50565

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ZIP Code 50565 – Marathon, IA

Marathon, Iowa · Buena Vista County · Central time

ZIP code50565
CityMarathon
StateIowa
CountyBuena Vista CountyClay County
Population380
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area43.51 sq mi
Center (lat, long)42.8574, -95.0008

Area codes in this area

515

These are the area codes that most often serve ZIP 50565 (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

50510 Albert City · 6.8 mi51366 Webb · 7.1 mi50554 Laurens · 8.2 mi50585 Sioux Rapids · 8.3 mi50576 Rembrandt · 9.7 mi51341 Gillett Grove · 11.2 mi50515 Ayrshire · 12.5 mi51343 Greenville · 12.8 mi

About ZIP 50565

ZIP code 50565 is assigned to Marathon, Iowa. It crosses 2 counties; most of its land is in Buena Vista County. Its Census area covers about 43.51 square miles of land. The closest neighboring ZIP is 50510 (Albert City), about 6.8 miles away.

Every address in 50565 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