Find the last 4 digits (ZIP+4) for an address in 56138

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ZIP Code 56138 – Hills, MN

Hills, Minnesota · Rock County · Central time

ZIP code56138
CityHills
StateMinnesota
CountyRock County
Population927
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area32.64 sq mi
Center (lat, long)43.5370, -96.3802

Area codes in this area

507924

These are the area codes that most often serve ZIP 56138 (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

56116 Beaver Creek · 6 mi57068 Valley Springs · 6.5 mi56173 Steen · 7 mi51241 Larchwood · 7.2 mi51242 Lester · 7.5 mi57005 Brandon · 11.1 mi56156 Luverne · 11.5 mi51230 Alvord · 12.8 mi

About ZIP 56138

ZIP code 56138 is assigned to Hills, Minnesota. It lies in Rock County. Its Census area covers about 32.64 square miles of land. The closest neighboring ZIP is 56116 (Beaver Creek), about 6 miles away.

Every address in 56138 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