Hyde County, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 64th-largest in South Dakota
The population of Hyde County, South Dakota is 1,305 as of the 2023 American Community Survey, making it the 64th-largest county in South Dakota. The median household income is $74,279, the median home value is $134,500, and the median age is 50.9.
The population of Hyde County has declined 14.6% since 2010 (1,422 → 1,215), a -1.12% annualized rate.
1,305
Population
-1.12%
Annual growth
2
People / sq mi
$74,279
Median Income
$134,500
Median Home Value
Hyde County covers 861 sq mi of land at 1.5 people per square mile.
About Hyde County, SD
Hyde County stands apart on settlement density — it is among the most sparsely settled of US counties, at roughly 2 people per square mile. Hyde County is a county in South Dakota with a population of 1,305.
Median household income is $74,279, below the US median of $78,538. Poverty is among the lowest of comparable US counties, at 4.2% — below the national 12.4%. Housing is relatively affordable, with a median home value of $134,500, with typical rent around $921.
Degree attainment is mid-range for US counties: 21.1% of adults hold a four-year degree, below the national 35.0%. Remote work is widespread — 14.9% of workers stay home, above the national 14.0%, and the average commute runs about 16 minutes each way.
Hyde County Population History (2010-2024)
The county of Hyde County had a population of 1,422 in 2010 and 1,215 in 2024, a -14.6% growth over 14 years. The peak was 1,429 in 2012. Average annual growth rate: -1.09%.
1,215
Population (2024)
1,422
Population (2010)
1,429
Peak (2012)
-1.09%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 1,422 |
| 2011 | 1,399 |
| 2012 | 1,429 |
| 2013 | 1,379 |
| 2014 | 1,393 |
| 2015 | 1,387 |
| 2016 | 1,330 |
| 2017 | 1,299 |
| 2018 | 1,265 |
| 2019 | 1,295 |
| 2020 | 1,252 |
| 2021 | 1,232 |
| 2022 | 1,196 |
| 2023 | 1,190 |
| 2024 | 1,215 |
Race & Ethnicity
| White | 87.0% |
| Black or African American | 0.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 7.9% |
| Two or More Races | 0.0% |
Age & Sex
50.9
Median Age
50.0%
Female
50.0%
Male
26.5%
Age 65+
Age Distribution
Children (under 15): 16.8% · Seniors (65+): 26.5%
Income & Poverty
| Median household income | $74,279+$1,858 vs state |
| Mean household income | $87,286 |
| Per-capita income | $35,789 |
| Poverty rate | 4.2%-3.2% vs state |
| Unemployment rate | 1.7% |
| Employment-to-population | 63.0% |
Top Industries by Employment
The largest employment sector in Hyde County is agriculture, accounting for 24.8% of workers.
How residents commute
1.5%
Drive alone
4.9%
Carpool
68.2%
Public transit
14.9%
Work from home
15.9 min
Avg commute
Housing
$134,500$-102,300 vs state
Median home value
$921
Median rent
82.2%
Homeownership rate
632
Total housing units
84.7%
Occupied
15.3%
Vacant
17.8%
Renter-occupied
Social & access
93.3%
With health insurance
92.1%
With broadband internet
23.1%
Foreign-born
3.9%
Veterans (18+)
11.9%
With a disability
99.0%
Speak language other than English at home
Education
89.7%
High School+
21.1%
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
Hyde County, South Dakota has a population of 1,305 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 64th-largest county in South Dakota. Population density is 2 people per square mile.
The population of Hyde County has declined 14.6% since 2010 (1,422 → 1,215), a -1.12% annualized rate.
The median household income in Hyde County, South Dakota is $74,279, with mean (average) household income of $87,286 and per-capita income of $35,789. 4.2% of residents live below the federal poverty level.
In Hyde County, the largest racial and ethnic groups are White (87.0%), Hispanic or Latino (7.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Hyde County, South Dakota is 50.9 years. Residents are 50.0% female and 50.0% male.
The median home value in Hyde County is $134,500 and median monthly rent is $921. 82.2% of occupied housing units are owner-occupied. The county has 632 total housing units, 15.3% of which are vacant.
The largest employment sector in Hyde County, South Dakota is agriculture, forestry, fishing, and mining, employing 24.8% of workers. The unemployment rate is 1.7%.
Sioux Falls is among the largest cities associated with Hyde County, South Dakota, with a population of 197,642.
Hyde County, SD Climate
Hyde County, SD has an average annual temperature of 7.1°C (45°F) and receives about 516 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.1°C
Avg Temp
516
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -10° / 13° | 10 mm |
| February | -6° / 20° | 13 mm |
| March | 0° / 31° | 33 mm |
| April | 7° / 45° | 63 mm |
| May | 14° / 57° | 75 mm |
| June | 19° / 67° | 79 mm |
| July | 23° / 73° | 74 mm |
| August | 22° / 72° | 58 mm |
| September | 17° / 62° | 40 mm |
| October | 9° / 48° | 42 mm |
| November | -1° / 31° | 19 mm |
| December | -7° / 19° | 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 Hyde County, SD
The most comfortable months to visit Hyde 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 -16°C low). June is usually the wettest month.
Where to stay near Hyde County
Visiting or relocating to Hyde County, SD? Compare hotels and short-term rentals across the county — live availability and prices.
Top-rated places to stay near Hyde 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 Hyde County?
Get relocation and cost-of-living insights for Hyde 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.