ZIP CodeStandard
57650
Ralph, SD
ZIP Code 57650 covers Ralph, South Dakota. Browse Census demographics: population, median income, housing units, educational attainment, and health coverage.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
21
People
Median age
51.2
Housing
Total households
4
Income
Median household income
—
Housing
Total housing units
4
Employment
Employment rate
41.2%
Education
Bachelor’s degree or higher
33.3%
Healthcare
Insured population
100%
Nearby ZIP codes
ZIP codes near 57650.
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