Find the last 4 digits (ZIP+4) for an address in 51550

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ZIP Code 51550 – Magnolia, IA

Magnolia, Iowa · Harrison County · Central time

ZIP code51550
CityMagnolia
StateIowa
CountyHarrison County
Population169
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.57 sq mi
Center (lat, long)41.6924, -95.8739

Area codes in this area

712

These are the area codes that most often serve ZIP 51550 (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

51546 Logan · 6.7 mi51557 Mondamin · 7.4 mi51564 Pisgah · 8.5 mi51556 Modale · 9.2 mi51579 Woodbine · 9.3 mi51555 Missouri Valley · 9.4 mi51545 Little Sioux · 13.1 mi51558 Moorhead · 15.4 mi

About ZIP 51550

ZIP code 51550 is assigned to Magnolia, Iowa. It lies in Harrison County. Its Census area covers about 0.57 square miles of land. The closest neighboring ZIP is 51546 (Logan), about 6.7 miles away.

Every address in 51550 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