ZIP CodeStandard
57470
Rockham, SD
ZIP Code 57470 in Rockham, SD has a population of 153 and a median household income of $108,281. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
153
People
Median age
13.6
Housing
Total households
55
Income
Median household income
$108,281
Housing
Total housing units
79
Employment
Employment rate
77.6%
Education
Bachelor’s degree or higher
22.4%
Healthcare
Insured population
100%
Nearby ZIP codes
ZIP codes near 57470.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS