Kingsbury County, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 36th-largest in South Dakota
The population of Kingsbury County, South Dakota is 5,210 as of the 2023 American Community Survey, making it the 36th-largest county in South Dakota. The median household income is $70,221, the median home value is $159,600, and the median age is 41.9.
The population of Kingsbury County has grown 2.5% since 2010 (5,132 → 5,261), a +0.18% annualized rate.
5,210
Population
+0.18%
Annual growth
6
People / sq mi
$70,221
Median Income
$159,600
Median Home Value
Kingsbury County covers 832 sq mi of land at 6.3 people per square mile.
About Kingsbury County, SD
Homeownership is the standout figure in Kingsbury County: 81.4% of homes are owner-occupied, higher than the national rate. Kingsbury County is a county in South Dakota with a population of 5,210. It ranks #36 among counties in South Dakota by population.
Median household income is $70,221, below the US median of $78,538. About 8.0% of residents live below the federal poverty level, below the national 12.4%. The typical home is valued at $159,600, with typical rent around $725.
Roughly 22.3% of adults have a bachelor’s, below the national 35.0%. Remote work is below the national 14.0% at 9.5%, and the average commute runs about 19 minutes each way.
The ownership rate anchors the housing story in Kingsbury County, and tends to move with the age structure and home-value figures above.
Kingsbury County Population History (2010-2024)
The county of Kingsbury County had a population of 5,132 in 2010 and 5,261 in 2024, a 2.5% growth over 14 years. The peak was 5,282 in 2022. Average annual growth rate: 0.20%.
5,261
Population (2024)
5,132
Population (2010)
5,282
Peak (2022)
0.20%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 5,132 |
| 2011 | 5,167 |
| 2012 | 5,229 |
| 2013 | 5,064 |
| 2014 | 5,051 |
| 2015 | 4,951 |
| 2016 | 4,970 |
| 2017 | 4,922 |
| 2018 | 4,896 |
| 2019 | 4,907 |
| 2020 | 5,207 |
| 2021 | 5,210 |
| 2022 | 5,282 |
| 2023 | 5,262 |
| 2024 | 5,261 |
Race & Ethnicity
| White | 94.7% |
| Black or African American | 0.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.5% |
| Two or More Races | 0.0% |
Age & Sex
41.9
Median Age
48.7%
Female
51.3%
Male
23.0%
Age 65+
Age Distribution
Children (under 15): 21.5% · Seniors (65+): 23.0%
Income & Poverty
| Median household income | $70,221$-2,200 vs state |
| Mean household income | $91,414 |
| Per-capita income | $37,976 |
| Poverty rate | 8.0%+0.6% vs state |
| Unemployment rate | 0.8% |
| Employment-to-population | 63.5% |
Top Industries by Employment
The largest employment sector in Kingsbury County is professional & business services, accounting for 21.4% of workers.
How residents commute
0.0%
Drive alone
3.7%
Carpool
80.2%
Public transit
9.5%
Work from home
18.8 min
Avg commute
Housing
$159,600$-77,200 vs state
Median home value
$725
Median rent
81.4%
Homeownership rate
2,647
Total housing units
76.7%
Occupied
23.3%
Vacant
18.6%
Renter-occupied
Social & access
94.0%
With health insurance
93.0%
With broadband internet
24.0%
Foreign-born
6.9%
Veterans (18+)
11.0%
With a disability
97.8%
Speak language other than English at home
Education
91.6%
High School+
22.3%
Bachelor's+
Largest cities in South Dakota
Other counties in South Dakota
Part of South Dakota
Metro areas in South Dakota
County rankings
Frequently Asked Questions
Kingsbury County, South Dakota has a population of 5,210 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 36th-largest county in South Dakota. Population density is 6 people per square mile.
The population of Kingsbury County has grown 2.5% since 2010 (5,132 → 5,261), a +0.18% annualized rate.
The median household income in Kingsbury County, South Dakota is $70,221, with mean (average) household income of $91,414 and per-capita income of $37,976. 8.0% of residents live below the federal poverty level.
In Kingsbury County, the largest racial and ethnic groups are White (94.7%), Hispanic or Latino (2.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Kingsbury County, South Dakota is 41.9 years. Residents are 48.7% female and 51.3% male.
The median home value in Kingsbury County is $159,600 and median monthly rent is $725. 81.4% of occupied housing units are owner-occupied. The county has 2,647 total housing units, 23.3% of which are vacant.
The largest employment sector in Kingsbury County, South Dakota is professional, scientific, and management services, employing 21.4% of workers. The unemployment rate is 0.8%.
Sioux Falls is among the largest cities associated with Kingsbury County, South Dakota, with a population of 197,642.
Kingsbury County, SD Climate
Kingsbury County, SD has an average annual temperature of 6.8°C (44°F) and receives about 592 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
6.8°C
Avg Temp
592
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -11° / 12° | 14 mm |
| February | -7° / 19° | 17 mm |
| March | -1° / 31° | 40 mm |
| April | 7° / 45° | 59 mm |
| May | 14° / 58° | 77 mm |
| June | 20° / 67° | 100 mm |
| July | 22° / 72° | 81 mm |
| August | 21° / 70° | 65 mm |
| September | 16° / 60° | 55 mm |
| October | 9° / 47° | 46 mm |
| November | -1° / 30° | 24 mm |
| December | -8° / 17° | 14 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Kingsbury County, SD
The most comfortable months to visit Kingsbury County, SD are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -16°C low). June is usually the wettest month.
Where to stay near Kingsbury County
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Population, race, income, age, and trends across South Dakota
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.