Find the last 4 digits (ZIP+4) for an address in 51033

ZIP 51033, Linn Grove, IA is filled in. Just type the street address.

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ZIP Code 51033 – Linn Grove, IA

Linn Grove, Iowa · Clay County · Central time

ZIP code51033
CityLinn Grove
StateIowa
CountyClay CountyBuena Vista County
Population421
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area61.49 sq mi
Center (lat, long)42.9194, -95.2524

Area codes in this area

515712

These are the area codes that most often serve ZIP 51033 (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

50585 Sioux Rapids · 5.6 mi51047 Peterson · 6.1 mi50576 Rembrandt · 8.9 mi51343 Greenville · 9.3 mi51357 Royal · 10 mi51058 Sutherland · 12.3 mi51341 Gillett Grove · 12.9 mi51366 Webb · 12.9 mi

About ZIP 51033

ZIP code 51033 is assigned to Linn Grove, Iowa. It crosses 2 counties; most of its land is in Clay County. Its Census area covers about 61.49 square miles of land. The closest neighboring ZIP is 50585 (Sioux Rapids), about 5.6 miles away.

Every address in 51033 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