Anderson CDP, South Dakota Demographics & Population 2026

Population Overview

Anderson CDP is a small community located in South Dakota. The total population is 406. It ranks as the 174th most populous out of 439 cities and towns in South Dakota.

Age Demographics

The median age in Anderson CDP is 50.6 years. This is 34% higher than the state median of 37.7 years. 13.3% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Anderson CDP is $143,705. This is 98% higher than the state median of $72,421. Compared to the national median of $78,538, household income here is 83% higher. The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.0%. The median home value is $372,300. Housing costs are 57% higher than the state median of $236,800. With a home-value-to-income ratio of just 2.6x, Anderson CDP is one of the most affordable housing markets in the area. 87.6% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 68.6%.

Race & Ethnicity

Anderson CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.

Education

54.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Anderson CDP in the top 10% of all cities in the state for educational attainment. This is 76% higher than the state rate of 31.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 100.0%. Notably, 26.0% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Anderson CDP, South Dakota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against South Dakota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 439 Census-designated places in South Dakota. For official data, visit data.census.gov.