Todd County, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 19th-largest in South Dakota
The population of Todd County, South Dakota is 9,293 as of the 2023 American Community Survey, making it the 19th-largest county in South Dakota. The median household income is $39,148, the median home value is $45,200, and the median age is 25.4.
The population of Todd County has declined 4.9% since 2010 (9,643 → 9,172), a -0.36% annualized rate.
9,293
Population
-0.36%
Annual growth
7
People / sq mi
$39,148
Median Income
$45,200
Median Home Value
Todd County covers 1,389 sq mi of land at 6.7 people per square mile.
About Todd County, SD
Todd County is a county in South Dakota with a population of 9,293. It ranks #19 among counties in South Dakota by population. The median age is 25.4, younger than the national median. The population is 48.0% male and 52.0% female.
The median household income in Todd County is $39,148, below the US median of $74,580. 38.4% of residents live below the federal poverty level. Home values sit at a median of $45,200, with monthly rent averaging $537. The homeownership rate of 44.9% is lower than the national rate of 64.8%.
Educational attainment in Todd County reflects 16.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 3.8% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 17.3 minutes each way.
Todd County Population History (2010-2024)
The county of Todd County had a population of 9,643 in 2010 and 9,172 in 2024, a -4.9% growth over 14 years. The peak was 10,341 in 2018. Average annual growth rate: -0.32%.
9,172
Population (2024)
9,643
Population (2010)
10,341
Peak (2018)
-0.32%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 9,643 |
| 2011 | 9,848 |
| 2012 | 9,914 |
| 2013 | 9,999 |
| 2014 | 9,958 |
| 2015 | 10,050 |
| 2016 | 10,253 |
| 2017 | 10,332 |
| 2018 | 10,341 |
| 2019 | 10,303 |
| 2020 | 9,321 |
| 2021 | 9,298 |
| 2022 | 9,256 |
| 2023 | 9,175 |
| 2024 | 9,172 |
Race & Ethnicity
| White | 8.1% |
| Black or African American | 0.3% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 87.1% |
| Two or More Races | 0.0% |
Age & Sex
25.4
Median Age
52.0%
Female
48.0%
Male
7.7%
Age 65+
Age Distribution
Children (under 15): 33.4% · Seniors (65+): 7.7%
Income & Poverty
| Median household income | $39,148$-33,273 vs state |
| Mean household income | $48,924 |
| Per-capita income | $13,849 |
| Poverty rate | 38.4%+31.0% vs state |
| Unemployment rate | 8.1% |
| Employment-to-population | 38.6% |
Top Industries by Employment
The largest employment sector in Todd County is professional & business services, accounting for 47.0% of workers.
How residents commute
0.3%
Drive alone
8.0%
Carpool
73.5%
Public transit
3.8%
Work from home
17.3 min
Avg commute
Housing
$45,200$-191,600 vs state
Median home value
$537
Median rent
44.9%
Homeownership rate
2,885
Total housing units
85.8%
Occupied
14.2%
Vacant
55.1%
Renter-occupied
Social & access
76.1%
With health insurance
82.7%
With broadband internet
18.6%
Foreign-born
4.9%
Veterans (18+)
10.3%
With a disability
67.3%
Speak language other than English at home
Education
82.5%
High School+
16.6%
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
Todd County, South Dakota has a population of 9,293 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 19th-largest county in South Dakota. Population density is 7 people per square mile.
The population of Todd County has declined 4.9% since 2010 (9,643 → 9,172), a -0.36% annualized rate.
The median household income in Todd County, South Dakota is $39,148, with mean (average) household income of $48,924 and per-capita income of $13,849. 38.4% of residents live below the federal poverty level.
In Todd County, the largest racial and ethnic groups are Hispanic or Latino (87.1%), White (8.1%), Black or African American (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Todd County, South Dakota is 25.4 years. Residents are 52.0% female and 48.0% male.
The median home value in Todd County is $45,200 and median monthly rent is $537. 44.9% of occupied housing units are owner-occupied. The county has 2,885 total housing units, 14.2% of which are vacant.
The largest employment sector in Todd County, South Dakota is professional, scientific, and management services, employing 47.0% of workers. The unemployment rate is 8.1%.
Sioux Falls is among the largest cities associated with Todd County, South Dakota, with a population of 197,642.
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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.