Ziebach County, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 53rd-largest in South Dakota
The population of Ziebach County, South Dakota is 2,410 as of the 2023 American Community Survey, making it the 53rd-largest county in South Dakota. The median household income is $47,333, the median home value is $101,700, and the median age is 36.6.
The population of Ziebach County has declined 14.4% since 2010 (2,826 → 2,418), a -1.11% annualized rate.
2,410
Population
-1.11%
Annual growth
1
People / sq mi
$47,333
Median Income
$101,700
Median Home Value
Ziebach County covers 1,961 sq mi of land at 1.2 people per square mile.
About Ziebach County, SD
Remote work is unusually prominent in Ziebach County: 29.0% of workers primarily work from home, above the 14.0% national rate. With 2,410 residents, Ziebach County is a county in South Dakota.
Earnings trail the nation, with the median household making $47,333, below the US median of $78,538. Hardship is pronounced — at 34.0%, poverty is near the top of the range for US counties, above the national 12.4%. Real estate is inexpensive, with a typical home worth only $101,700, with typical rent around $715.
College attainment is 14.1%, below the national 35.0%. Working from home is common here: 29.0% of workers do so, above the national 14.0%, and the average commute runs about 22 minutes each way.
The remote-work concentration is telling in Ziebach County — it skews toward higher-income, college-educated workers and reshapes both commute patterns and housing demand.
Ziebach County Population History (2010-2024)
The county of Ziebach County had a population of 2,826 in 2010 and 2,418 in 2024, a -14.4% growth over 14 years. The peak was 2,879 in 2012. Average annual growth rate: -1.01%.
2,418
Population (2024)
2,826
Population (2010)
2,879
Peak (2012)
-1.01%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 2,826 |
| 2011 | 2,840 |
| 2012 | 2,879 |
| 2013 | 2,855 |
| 2014 | 2,859 |
| 2015 | 2,838 |
| 2016 | 2,870 |
| 2017 | 2,747 |
| 2018 | 2,759 |
| 2019 | 2,801 |
| 2020 | 2,393 |
| 2021 | 2,383 |
| 2022 | 2,369 |
| 2023 | 2,322 |
| 2024 | 2,418 |
Race & Ethnicity
| White | 27.3% |
| Black or African American | 0.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 72.0% |
| Two or More Races | 0.0% |
Age & Sex
36.6
Median Age
50.5%
Female
49.5%
Male
11.0%
Age 65+
Age Distribution
Children (under 15): 19.6% · Seniors (65+): 11.0%
Income & Poverty
| Median household income | $47,333$-25,088 vs state |
| Mean household income | $76,468 |
| Per-capita income | $26,500 |
| Poverty rate | 34.0%+26.6% vs state |
| Unemployment rate | 14.8% |
| Employment-to-population | 46.2% |
Top Industries by Employment
The largest employment sector in Ziebach County is agriculture, accounting for 29.7% of workers.
How residents commute
0.0%
Drive alone
2.7%
Carpool
49.2%
Public transit
29.0%
Work from home
22.4 min
Avg commute
Housing
$101,700$-135,100 vs state
Median home value
$715
Median rent
53.9%
Homeownership rate
895
Total housing units
80.9%
Occupied
19.1%
Vacant
46.1%
Renter-occupied
Social & access
74.1%
With health insurance
83.3%
With broadband internet
10.2%
Foreign-born
6.7%
Veterans (18+)
9.8%
With a disability
84.3%
Speak language other than English at home
Education
88.8%
High School+
14.1%
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
Ziebach County, South Dakota has a population of 2,410 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest county in South Dakota. Population density is 1 people per square mile.
The population of Ziebach County has declined 14.4% since 2010 (2,826 → 2,418), a -1.11% annualized rate.
The median household income in Ziebach County, South Dakota is $47,333, with mean (average) household income of $76,468 and per-capita income of $26,500. 34.0% of residents live below the federal poverty level.
In Ziebach County, the largest racial and ethnic groups are Hispanic or Latino (72.0%), White (27.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Ziebach County, South Dakota is 36.6 years. Residents are 50.5% female and 49.5% male.
The median home value in Ziebach County is $101,700 and median monthly rent is $715. 53.9% of occupied housing units are owner-occupied. The county has 895 total housing units, 19.1% of which are vacant.
The largest employment sector in Ziebach County, South Dakota is agriculture, forestry, fishing, and mining, employing 29.7% of workers. The unemployment rate is 14.8%.
Sioux Falls is among the largest cities associated with Ziebach County, South Dakota, with a population of 197,642.
Ziebach County, SD Climate
Ziebach County, SD has an average annual temperature of 7.3°C (45°F) and receives about 452 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.3°C
Avg Temp
452
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -9° / 16° | 8 mm |
| February | -5° / 22° | 13 mm |
| March | 0° / 32° | 30 mm |
| April | 7° / 44° | 50 mm |
| May | 14° / 56° | 79 mm |
| June | 19° / 66° | 80 mm |
| July | 23° / 73° | 58 mm |
| August | 22° / 72° | 43 mm |
| September | 16° / 61° | 32 mm |
| October | 9° / 48° | 35 mm |
| November | 0° / 31° | 14 mm |
| December | -7° / 20° | 10 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 Ziebach County, SD
The most comfortable months to visit Ziebach County, SD are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 31°C high). The coldest is January (near -15°C low). June is usually the wettest month.
Where to stay near Ziebach County
Visiting or relocating to Ziebach County, SD? Compare hotels and short-term rentals across the county — live availability and prices.
Top-rated places to stay near Ziebach County
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Ziebach County?
Get relocation and cost-of-living insights for Ziebach County, SD by email. No spam, unsubscribe anytime.
More from South Dakota
Population 200,689
Population 112,081
Population 68,286
Population 38,079
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.