Garden City, South Dakota Demographics & Population 2026
During the 2020–2024 ACS period, Garden City, South Dakota had a total population of 78, the 327th largest town in South Dakota, with a median household income of $93,750, which is 25% higher than the state average. The poverty rate is 4.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.0% — among the lowest in South Dakota.
- Only 9.6% of adults have a bachelor's degree, well below the national average of 35.7%.
Garden City Quick Facts
How Garden City 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 | 87 | 78 | -10.3% |
How Garden City 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+)
Garden City Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Clark County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Clark | 1,359 | $58,750 | 10.7% | $122,800 |
| Willow Lake | 433 | $72,875 | 1.1% | $149,000 |
| Naples | 96 | N/A | 53.1% | $106,300 |
| Raymond | 82 | $75,000 | 11.0% | $42,800 |
| Bradley | 78 | $57,500 | 11.5% | $94,200 |
| Mayfield Colony | 77 | N/A | 69.6% | N/A |
| Vienna | 49 | $43,125 | 0.0% | N/A |
| Crocker | 22 | N/A | 0.0% | N/A |
Cities Similar to Garden City
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Green Grass | 78 | N/A | N/A | 0.0% | 100.0% |
| 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% |
| Kaylor | 80 | N/A | $75,300 | 51.8% | 6.3% |
A note before these figures: with a population of 78, Garden City'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
Garden City is a small community located in South Dakota, within Clark County. The total population is 78. It ranks as the 327th most populous out of 439 Census-designated places in South Dakota.
Age Demographics
The median age in Garden City is 37.5 years. This is 1% lower than the state median of 38.0 years. With 33.3% of the population under 18, Garden City has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Garden City is $93,750. This is 25% higher than the state median of $75,081. It is also 16% higher than the national median of $80,734. The poverty rate stands at 4.0%. This is 66% lower than the state poverty rate of 11.9%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in Garden City, which reflects the size of the sample rather than a labor market without joblessness. 83.3% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 68.6%.
Race & Ethnicity
Garden City has a predominantly White (non-Hispanic) population, comprising 98.7% of all residents.
Education
9.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 70% 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 75.0%.
Data Sources & Methodology
All demographic data for Garden City, 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 Garden City, South Dakota?
Garden City, South Dakota has a population of 78 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Garden City, SD?
The median household income in Garden City is $93,750, which is 16% higher than the national median of $80,734.
What is the poverty rate in Garden City, SD?
The poverty rate in Garden City is 4.0%. This means approximately 3 residents live below the federal poverty line.
What is the racial makeup of Garden City, South Dakota?
Garden City's population is 98.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Garden City, SD?
The Census Bureau does not publish a reliable median home value estimate for Garden City — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Garden City, South Dakota?
9.6% of adults (25+) in Garden City hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.