Johnson Siding CDP, South Dakota Demographics & Population 2026
As of 2026, Johnson Siding CDP, South Dakota has a total population of 671, the 121st largest city in South Dakota, with a median household income of $100,972, which is 39% higher than the state average. The poverty rate is 13.7%.
Key Takeaways
- Household income is 39% above the state average — one of the wealthiest communities in South Dakota.
- Near full employment with an unemployment rate of just 0.0%.
Johnson Siding CDP Quick Facts
How Johnson Siding CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 33 | National average: 60
Education
Educational Attainment (Adults 25+)
Johnson Siding CDP Rankings in South Dakota
Explore South Dakota Rankings
Cities Similar to Johnson Siding CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Humboldt town | 674 | $97,292 | $209,200 | 33.7% | 0.6% |
| Blucksberg Mountain CDP | 683 | $95,658 | $347,200 | 26.8% | 4.7% |
| Highmore city | 717 | $99,500 | $111,500 | 19.8% | 6.8% |
| Wanblee CDP | 744 | N/A | N/A | 13.5% | 42.6% |
| Alexandria city | 725 | $92,500 | $168,300 | 30.7% | 1.8% |
Population Overview
Johnson Siding CDP is a small community located in South Dakota. The total population is 671. It ranks as the 121st most populous out of 439 cities and towns in South Dakota.
Age Demographics
The median age in Johnson Siding CDP is 55.9 years. This is 48% higher than the state median of 37.7 years. Only 14.2% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Johnson Siding CDP is $100,972. This is 39% higher than the state median of $72,421. Compared to the national median of $78,538, household income here is 29% higher. The poverty rate stands at 13.7%. This is 14% higher than the state poverty rate of 12.0%. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.0%. The median home value is $432,800. Housing costs are 83% higher than the state median of $236,800. The home-value-to-income ratio is 4.3x. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 46% higher than the state average of 68.6%.
Race & Ethnicity
Johnson Siding CDP has a predominantly White (non-Hispanic) population, comprising 89.0% of all residents.
Education
34.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 12% 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%.
Data Sources & Methodology
All demographic data for Johnson Siding 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.
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Frequently Asked Questions
What is the population of Johnson Siding CDP, South Dakota?
Johnson Siding CDP, South Dakota has a population of 671 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Johnson Siding CDP, SD?
The median household income in Johnson Siding CDP is $100,972, which is 29% higher the national median of $78,538.
What is the poverty rate in Johnson Siding CDP, SD?
The poverty rate in Johnson Siding CDP is 13.7%. This means approximately 92 residents live below the federal poverty line.
What is the racial makeup of Johnson Siding CDP, South Dakota?
Johnson Siding CDP's population is 89.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Johnson Siding CDP, SD?
The median home value in Johnson Siding CDP is $432,800. The home-value-to-income ratio is 4.3x.
How educated is Johnson Siding CDP, South Dakota?
34.8% of adults (25+) in Johnson Siding CDP hold a bachelor's degree or higher, and 10.8% hold a graduate or professional degree.