ZIP CodeStandard
57368
Plankinton, SD
ZIP Code 57368 in Plankinton, SD has a population of 1,270 and a median household income of $74,688. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
1,270
People
Median age
39.8
Housing
Total households
418
Income
Median household income
$74,688
Housing
Total housing units
489
Employment
Employment rate
73.5%
Education
Bachelor’s degree or higher
27.7%
Healthcare
Insured population
95.4%
Nearby ZIP codes
ZIP codes near 57368.
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