Home > SD > Harding County > Reva > Zip 57651

Zip Code 57651 — Reva, SD

57651 is a ZIP Code associated with Reva, SD, located within Harding. The postal region supports an estimated population of 191 residents across Data Pending housing units, with a population density of 0.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.483940, -103.077460)

Data MetricLocal Statistic
Postal / Zip Code57651
Primary CityReva
State / ProvinceSD
CountyHarding
Total Population191
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.2 people/sq mi
TimezoneAmerica/Denver

How 57651 Compares

MetricZIP 57651Harding CountySD State Average
Population191994906,188
Median IncomeData PendingN/AN/A
Population Density0.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57649Prairie City10.5 mi273N/A
Zip 57650Ralph24.3 mi17N/A
Zip 57720Buffalo26.0 mi518N/A
Zip 57640Lodgepole26.5 mi41N/A
Zip 57776Redig26.8 miN/AN/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →