Jackson County, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 49th-largest in South Dakota
The population of Jackson County, South Dakota is 2,826 as of the 2023 American Community Survey, making it the 49th-largest county in South Dakota. The median household income is $26,686, the median home value is $111,500, and the median age is 33.2.
The population of Jackson County has declined 10.2% since 2010 (3,049 → 2,737), a -0.77% annualized rate.
2,826
Population
-0.77%
Annual growth
2
People / sq mi
$26,686
Median Income
$111,500
Median Home Value
Jackson County covers 1,864 sq mi of land at 1.5 people per square mile.
About Jackson County, SD
Jackson County is a county in South Dakota with a population of 2,826. It ranks #49 among counties in South Dakota by population. The median age is 33.2, younger than the national median. The population is 46.9% male and 53.1% female.
The median household income in Jackson County is $26,686, below the US median of $74,580. 38.9% of residents live below the federal poverty level. Home values sit at a median of $111,500, with monthly rent averaging $460. The homeownership rate of 60.8% is lower than the national rate of 64.8%.
Educational attainment in Jackson County reflects 11.4% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 16.3% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 10.2 minutes each way.
Jackson County Population History (2010-2024)
The county of Jackson County had a population of 3,049 in 2010 and 2,737 in 2024, a -10.2% growth over 14 years. The peak was 3,335 in 2019. Average annual growth rate: -0.66%.
2,737
Population (2024)
3,049
Population (2010)
3,335
Peak (2019)
-0.66%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 3,049 |
| 2011 | 3,158 |
| 2012 | 3,174 |
| 2013 | 3,236 |
| 2014 | 3,273 |
| 2015 | 3,281 |
| 2016 | 3,271 |
| 2017 | 3,277 |
| 2018 | 3,277 |
| 2019 | 3,335 |
| 2020 | 2,803 |
| 2021 | 2,867 |
| 2022 | 2,833 |
| 2023 | 2,772 |
| 2024 | 2,737 |
Race & Ethnicity
| White | 36.2% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 63.1% |
| Two or More Races | 0.0% |
Age & Sex
33.2
Median Age
53.1%
Female
46.9%
Male
12.5%
Age 65+
Age Distribution
Children (under 15): 27.3% · Seniors (65+): 12.5%
Income & Poverty
| Median household income | $26,686$-45,735 vs state |
| Mean household income | $49,471 |
| Per-capita income | $17,120 |
| Poverty rate | 38.9%+31.5% vs state |
| Unemployment rate | 3.9% |
| Employment-to-population | 42.6% |
Top Industries by Employment
The largest employment sector in Jackson County is professional & business services, accounting for 30.6% of workers.
How residents commute
0.0%
Drive alone
3.0%
Carpool
76.3%
Public transit
16.3%
Work from home
10.2 min
Avg commute
Housing
$111,500$-125,300 vs state
Median home value
$460
Median rent
60.8%
Homeownership rate
1,018
Total housing units
72.7%
Occupied
27.3%
Vacant
39.2%
Renter-occupied
Social & access
70.8%
With health insurance
81.6%
With broadband internet
14.3%
Foreign-born
3.1%
Veterans (18+)
9.4%
With a disability
93.5%
Speak language other than English at home
Education
89.3%
High School+
11.4%
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
Jackson County, South Dakota has a population of 2,826 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 49th-largest county in South Dakota. Population density is 2 people per square mile.
The population of Jackson County has declined 10.2% since 2010 (3,049 → 2,737), a -0.77% annualized rate.
The median household income in Jackson County, South Dakota is $26,686, with mean (average) household income of $49,471 and per-capita income of $17,120. 38.9% of residents live below the federal poverty level.
In Jackson County, the largest racial and ethnic groups are Hispanic or Latino (63.1%), White (36.2%), Black or African American (0.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Jackson County, South Dakota is 33.2 years. Residents are 53.1% female and 46.9% male.
The median home value in Jackson County is $111,500 and median monthly rent is $460. 60.8% of occupied housing units are owner-occupied. The county has 1,018 total housing units, 27.3% of which are vacant.
The largest employment sector in Jackson County, South Dakota is professional, scientific, and management services, employing 30.6% of workers. The unemployment rate is 3.9%.
Sioux Falls is among the largest cities associated with Jackson County, South Dakota, with a population of 197,642.
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Full rankings of South Dakota counties
Statewide data for South Dakota
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.