ZIP CodeStandard
57481
Westport, SD
ZIP Code 57481 in Westport, SD has a population of 536 and a median household income of $68,125. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
536
People
Median age
54.2
Housing
Total households
121
Income
Median household income
$68,125
Housing
Total housing units
149
Employment
Employment rate
50.2%
Education
Bachelor’s degree or higher
12.4%
Healthcare
Insured population
97%
Nearby ZIP codes
ZIP codes near 57481.
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