Florence, South Dakota Demographics & Population 2026
During the 2020–2024 ACS period, Florence, South Dakota had a total population of 317, the 191st largest town in South Dakota, with a median household income of $75,909, which is 1% higher than the state average. The poverty rate is 9.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 8.0% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 2.1x.
Florence Quick Facts
How Florence 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 | 289 | 317 | +9.7% |
| Median household income | $69,531 | $75,909 | +9.2% |
| Median home value | $137,500 | $158,700 | +15.4% |
How Florence 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+)
Florence Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Codington County
Cities Similar to Florence
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Spring Creek | 330 | N/A | N/A | 0.0% | 93.3% |
| Alpena | 317 | $66,667 | $51,800 | 5.8% | 6.6% |
| Kennebec | 296 | $74,896 | $155,700 | 19.9% | 6.1% |
| Trent | 341 | $74,063 | $145,100 | 10.5% | 6.8% |
| Presho | 313 | $63,393 | $162,500 | 26.8% | 0.0% |
A note before these figures: with a population of 317, Florence'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
Florence is a small community located in South Dakota, within Codington County. The total population is 317. It ranks as the 191st most populous out of 439 Census-designated places in South Dakota.
Age Demographics
The median age in Florence is 51.3 years. This is 35% higher than the state median of 38.0 years.
Economy, Income & Housing
The median household income in Florence is $75,909. This is 1% higher than the state median of $75,081. It is also 6% lower than the national median of $80,734. The poverty rate stands at 9.8%. This is 18% lower than the state poverty rate of 11.9%. The survey records no unemployed residents in Florence, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $158,700. Housing costs are 38% lower than the state median of $257,400. With a home-value-to-income ratio of just 2.1x, Florence is one of the most affordable housing markets in the area. 85.5% of occupied housing units are owner-occupied. This homeownership rate is 25% higher than the state average of 68.6%.
Race & Ethnicity
Florence has a predominantly White (non-Hispanic) population, comprising 89.3% of all residents. Hispanic or Latino residents account for 2.5%. The Asian population (0.6%) is well below the state average of 1.4%.
Education
8.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 75% 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 96.6%.
Data Sources & Methodology
All demographic data for Florence, 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.
Free data download: Get all South Dakota city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Florence, South Dakota?
Florence, South Dakota has a population of 317 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Florence, SD?
The median household income in Florence is $75,909, which is 6% lower than the national median of $80,734.
What is the poverty rate in Florence, SD?
The poverty rate in Florence is 9.8%. This means approximately 30 residents live below the federal poverty line.
What is the racial makeup of Florence, South Dakota?
Florence's population is 89.3% White, 0.0% Black, 2.5% Hispanic/Latino, and 0.6% Asian.
What is the median home value in Florence, SD?
The median home value in Florence is $158,700. The home-value-to-income ratio is 2.1x.
How educated is Florence, South Dakota?
8.0% of adults (25+) in Florence hold a bachelor's degree or higher, and 3.8% hold a graduate or professional degree.