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ZIP Code 57755 – Ludlow, SD

Ludlow, South Dakota · Harding County · Mountain time

ZIP code57755
CityLudlow
StateSouth Dakota
CountyHarding County
Area code605
Population101
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area254.67 sq mi
Center (lat, long)45.8683, -103.3472

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Nearby ZIP codes

57650 Ralph · 15.2 mi58653 Scranton · 18.5 mi58623 Bowman · 20.5 mi57720 Buffalo · 25.6 mi58649 Reeder · 28.4 mi57651 Reva · 30.9 mi57640 Lodgepole · 31.6 mi58651 Rhame · 33 mi

About ZIP 57755

ZIP code 57755 is assigned to Ludlow, South Dakota. It lies in Harding County. Its Census area covers about 254.67 square miles of land. The closest neighboring ZIP is 57650 (Ralph), about 15.2 miles away.

Every address in 57755 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