ZIP CodeStandard
57374
Spencer, SD
ZIP Code 57374 in Spencer, SD has a population of 333 and a median household income of $79,167. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
333
People
Median age
39.5
Housing
Total households
108
Income
Median household income
$79,167
Housing
Total housing units
121
Employment
Employment rate
53.3%
Education
Bachelor’s degree or higher
31.3%
Healthcare
Insured population
88.2%
Nearby ZIP codes
ZIP codes near 57374.
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