Find the last 4 digits (ZIP+4) for an address in 51241

ZIP 51241, Larchwood, IA is filled in. Just type the street address.

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ZIP Code 51241 – Larchwood, IA

Larchwood, Iowa · Lyon County · Central time

ZIP code51241
CityLarchwood
StateIowa
CountyLyon County
Population2,103
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area89.61 sq mi
Center (lat, long)43.4512, -96.4617

Area codes in this area

712

These are the area codes that most often serve ZIP 51241 (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

51242 Lester · 6.3 mi56138 Hills · 7.2 mi57068 Valley Springs · 8.6 mi51230 Alvord · 9.6 mi51240 Inwood · 9.8 mi57110 Sioux Falls · 10.9 mi57032 Harrisburg · 11 mi57005 Brandon · 11.7 mi

About ZIP 51241

ZIP code 51241 is assigned to Larchwood, Iowa. It lies in Lyon County. Its Census area covers about 89.61 square miles of land. The closest neighboring ZIP is 51242 (Lester), about 6.3 miles away.

Every address in 51241 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