Lemmon city, South Dakota Demographics & Population 2026
As of 2026, Lemmon city, South Dakota has a total population of 1,214, the 68th largest city in South Dakota, with a median household income of $42,461, which is 41% lower than the state average. The poverty rate is 19.7%.
Key Takeaways
- Household income is 41% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 1.9x.
Lemmon city Quick Facts
How Lemmon city 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+)
Lemmon city Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Perkins County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Bison town | 419 | $62,273 | 4.8% | $72,300 |
Cities Similar to Lemmon city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Fort Thompson CDP | 1,134 | $45,313 | $110,300 | 4.3% | 40.5% |
| Clark city | 1,181 | $49,464 | $125,700 | 12.7% | 11.5% |
| Tyndall city | 1,206 | $51,719 | $94,200 | 27.4% | 6.2% |
| Gregory city | 1,330 | $47,629 | $105,600 | 18.9% | 9.3% |
| Deadwood city | 1,319 | $52,679 | $227,000 | 22.9% | 2.8% |
Population Overview
Lemmon city is a small community located in South Dakota, within Perkins County. The total population is 1,214. It ranks as the 68th most populous out of 439 cities and towns in South Dakota.
Age Demographics
The median age in Lemmon city is 45.7 years. This is 21% higher than the state median of 37.7 years. 19.2% 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 Lemmon city is $42,461. This is 41% lower than the state median of $72,421. Compared to the national median of $78,538, household income here is 46% lower. The poverty rate stands at 19.7%. This is 64% higher than the state poverty rate of 12.0%. The unemployment rate is 2.9%. This is 5% lower than the state rate of 3.0%. The median home value is $79,700. Housing costs are 66% lower than the state median of $236,800. With a home-value-to-income ratio of just 1.9x, Lemmon city is one of the most affordable housing markets in the area. 78.7% of occupied housing units are owner-occupied. This homeownership rate is 15% higher than the state average of 68.6%.
Race & Ethnicity
Lemmon city has a predominantly White (non-Hispanic) population, comprising 91.1% of all residents. Hispanic or Latino residents account for 1.2%. The Hispanic or Latino population (1.2%) is well below the state average of 4.6%.
Education
20.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 35% lower 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 89.4%.
Data Sources & Methodology
All demographic data for Lemmon city, 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 Lemmon city, South Dakota?
Lemmon city, South Dakota has a population of 1,214 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lemmon city, SD?
The median household income in Lemmon city is $42,461, which is 46% lower the national median of $78,538.
What is the poverty rate in Lemmon city, SD?
The poverty rate in Lemmon city is 19.7%. This means approximately 230 residents live below the federal poverty line.
What is the racial makeup of Lemmon city, South Dakota?
Lemmon city's population is 91.1% White, 0.0% Black, 1.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lemmon city, SD?
The median home value in Lemmon city is $79,700. The home-value-to-income ratio is 1.9x.
How educated is Lemmon city, South Dakota?
20.2% of adults (25+) in Lemmon city hold a bachelor's degree or higher, and 9.1% hold a graduate or professional degree.