Population
20,069
2025
+0.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Davison County had an estimated 20,069 residents in 2025, up 0.5% (109 more people) since 2020. That is slower than South Dakota as a whole (+5.3%), and the 38th fastest growth of 65 counties in South Dakota.
Data as of 2025 · updated
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In the Davison County report
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20,069
2025
+0.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+57
2025
2.8 per 1,000 residents
−79 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
1.8%
2025
−0.6 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
53
2025
−22.1% since 2021
2.6 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$66,208
2020–24
+37.2% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
11,057
2023
+4.3% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration added 57 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 11,057 paid employees in mid-March 2023, +4.3% since 2018 (County Business Patterns).
Unemployment averaged 1.8% in 2025, 0.6 points lower than in 2019 (before the pandemic).
Builders were authorized to start 53 new homes in 2025, or 2.6 per 1,000 residents.
Median household income was $66,208 in the 2020–24 American Community Survey, +37.2% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,697th.
Part of the Mitchell, SD micro area.
Email me when Davison County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Year | Population | Change |
|---|---|---|
| 2025 | 20,069 | +79 |
| 2024 | 19,990 | +21 |
| 2023 | 19,969 | −53 |
| 2022 | 20,022 | +115 |
| 2021 | 19,907 | −53 |
| 2020 | 19,960 | – |
Census Bureau population estimates, July 1 of each year.
Davison County grew by 109 people since 2020 even though 79 more residents moved to other U.S. counties than came from them: deaths outnumbered births by 10, and net international migration added 202.
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | +7 | −10 | |
| International migrationfrom and to other countries | +14 | +202 | |
| Domestic migrationfrom and to other U.S. counties | +57 | −79 | |
| Census adjustmentbalancing residual | +1 | −4 | |
| Total change | +79 | +109 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In South Dakota | Among U.S. counties |
|---|---|---|
| Population growth | 38th of 65 | 1,697th of 3,107 |
| Net domestic migration per 1,000 residents | 16th of 65 | 1,422nd of 3,108 |
| Private-sector job growth | 27th of 65 | 1,301st of 3,092 |
| Median household income | 46th of 65 | 1,492nd of 3,107 |
| Lowest unemployment rate | 14th of 65 | 16th of 3,108 |
| New homes permitted per 1,000 residents | 32nd of 62 | 1,252nd of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
The County Growth and Demographics Report for Davison County, SD as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.
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Over 2020–25, Davison County's population change (+0.5%) was ahead of 2 of its 5 neighbouring counties and behind 3.
Its median household income ($66,208, 2020–24) is lower than in all 5 of its neighbouring counties.
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Davison County, SD This county | 20,069 | +0.5% | 2.8 | 2.6 | $66,208 |
| Sanborn County, SD | 2,388 | +2.5% | 3.4 | 7.1 | $78,750 |
| Hanson County, SD | 3,456 | −0.3% | −21.1 | 2.3 | $81,071 |
| Douglas County, SD | 2,888 | +1.9% | −6.2 | 2.4 | $86,442 |
| Aurora County, SD | 2,801 | +2.6% | −2.1 | 1.1 | $72,885 |
| Hutchinson County, SD | 7,413 | −0.1% | 1.2 | 3.2 | $73,977 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Yes. Its population grew 0.5% between 2020 and 2025, about 109 more people (Census Bureau population estimates). South Dakota as a whole changed +5.3% over the same years. That ranks 38th of 65 counties in South Dakota for population growth.
On net, about 57 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 1.8% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 20,069 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 11,057 paid employees in mid-March 2023, +4.3% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other South Dakota county pages carry the public federal growth figures.
Email me when Davison County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.