Lebanon, South Dakota Demographics & Population 2026
During the 2020–2024 ACS period, Lebanon, South Dakota had a total population of 76, the 335th largest town in South Dakota, with a median household income of $63,125, which is 16% lower than the state average. The poverty rate is 0.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 5.6% of adults have a bachelor's degree, well below the national average of 35.7%.
Lebanon Quick Facts
How Lebanon Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 68 | 76 | +11.8% |
| Median household income | $48,750 | $63,125 | +29.5% |
How Lebanon Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 35 | National average: 61
Education
Educational Attainment (Adults 25+)
Lebanon Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Potter County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Gettysburg | 1,260 | $63,929 | 4.8% | $125,000 |
| Hoven | 329 | $60,625 | 6.9% | $88,300 |
| Tolstoy | 57 | $76,071 | 0.0% | N/A |
Cities Similar to Lebanon
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cameron Colony | 77 | N/A | N/A | 39.0% | 39.0% |
| Interior | 77 | N/A | $137,500 | 25.0% | 68.8% |
| Mayfield Colony | 77 | N/A | N/A | 100.0% | 69.6% |
| Old Elm Spring Colony | 75 | N/A | N/A | 100.0% | 48.8% |
| Green Grass | 78 | N/A | N/A | 0.0% | 100.0% |
A note before these figures: with a population of 76, Lebanon's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Lebanon is a small community located in South Dakota, within Potter County. The total population is 76. It ranks as the 335th most populous out of 439 Census-designated places in South Dakota.
Age Demographics
The median age in Lebanon is 29.7 years. This is 22% lower than the state median of 38.0 years. With 28.9% of the population under 18, Lebanon has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Lebanon is $63,125. This is 16% lower than the state median of $75,081. It is also 22% lower than the national median of $80,734. The ACS records no residents below the poverty line in Lebanon. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Lebanon, which reflects the size of the sample rather than a labor market without joblessness. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 46% higher than the state average of 68.6%.
Race & Ethnicity
Every resident counted in Lebanon was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
5.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 83% lower than the state rate of 31.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.6%.
Data Sources & Methodology
All demographic data for Lebanon, South Dakota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lebanon, South Dakota?
Lebanon, South Dakota has a population of 76 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lebanon, SD?
The median household income in Lebanon is $63,125, which is 22% lower than the national median of $80,734.
What is the poverty rate in Lebanon, SD?
The ACS sample for Lebanon recorded no residents below the federal poverty line. Because the community is small, this indicates that the survey did not capture poverty here rather than that no poverty exists — the estimate carries a wide margin of error.
What is the racial makeup of Lebanon, South Dakota?
Lebanon's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lebanon, SD?
The Census Bureau does not publish a reliable median home value estimate for Lebanon — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Lebanon, South Dakota?
5.6% of adults (25+) in Lebanon hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.