Hyde County, SD Demographics

Population 1,191 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Hyde County, SD map of median age by neighborhood
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Population and households in Hyde County

Household size in Hyde County

Household size, people per household
PeriodHyde CountySouth DakotaU.S.
2006–102.452.512.68
2010–142.562.512.73
2015–192.162.502.71
2020–242.272.482.65
Change−0.18−0.03−0.03
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Households in Hyde County are small: just 2.27 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Since 2006–10, household size has dropped from 2.45, but in a place this small, survey estimates can swing a lot from one release to the next.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Hyde County

Median age, years
PeriodHyde CountySouth DakotaU.S.
2006–1045.537.937.7
2010–1446.538.338.6
2015–1953.638.839.6
2020–2454.438.940.1
Change+8.9+1.0+2.3
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Hyde County skews older: half of its residents are older than 54.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Only one other South Dakota county is older.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Hyde County

Single-parent households, % of households
PeriodHyde CountySouth DakotaU.S.
2006–107.2%10.8%12.3%
2010–147.0%11.1%12.3%
2015–194.1%10.9%11.6%
2020–242.7%10.7%11.6%
Change−4.4 pts−0.1 pts−0.6 pts
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Single-parent households are relatively rare in Hyde County: 2.7% of households, against 11.6% nationally. Only three of South Dakota's 66 counties have a lower share of single-parent households.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Hyde County

Renters in Hyde County

Renters, % of occupied homes
PeriodHyde CountySouth DakotaU.S.
2006–1023.7%31.1%33.3%
2010–1417.8%32.0%35.6%
2015–1925.0%32.0%36.0%
2020–2416.5%31.4%34.8%
Change−7.2 pts+0.3 pts+1.5 pts
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Only 16.5% of households in Hyde County rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 59.8% have no mortgage at all, well above the national share of 39.8%. Of South Dakota's 66 counties, only four have a lower share of renters.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Hyde County

Vacant homes, % of all homes
PeriodHyde CountySouth DakotaU.S.
2006–1019.5%11.3%11.4%
2010–1423.3%10.7%11.4%
2015–1917.2%11.6%11.1%
2020–2418.5%10.3%9.6%
Change−1.0 pts−1.1 pts−1.8 pts
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Vacancy is high in Hyde County: 18.5% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Hyde County

Age of homes, median year built
PeriodHyde CountySouth DakotaU.S.
2006–10195319721974
2010–14195719741975
2015–19196519771977
2020–24196019811980
Change+6+9+6
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The housing in Hyde County is old by national standards: the median home dates to 1960, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. Hyde County has older homes than the great majority of South Dakota counties.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Hyde County

Rent, per month
PeriodHyde CountySouth DakotaU.S.
2006–10$407$631$965
2010–14$497$692$1,040
2015–19$564$798$1,213
2020–24$830$1,000$1,571
Change+$424+$369+$606
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A typical rental in Hyde County costs $830 a month with utilities, well below the national median of $1,571. The typical renter here spends 26.4% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Hyde County

Bachelor's degrees in Hyde County

Bachelor's degrees, % of adults 25+
PeriodHyde CountySouth DakotaU.S.
2006–1016.8%26.8%28.4%
2010–1417.2%27.8%29.6%
2015–1925.3%29.4%32.1%
2020–2420.3%32.5%35.6%
Change+3.5 pts+5.6 pts+7.2 pts
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College degrees are relatively uncommon in Hyde County: 20.3% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Hyde County has a lower share of college graduates than at least four in five South Dakota counties.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Hyde County

High school graduates, % of adults 25+
PeriodHyde CountySouth DakotaU.S.
2006–1086.0%89.9%84.9%
2010–1489.8%91.0%86.1%
2015–1992.5%91.8%87.7%
2020–2490.2%93.1%89.3%
Change+4.2 pts+3.2 pts+4.3 pts
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High school completion in Hyde County is close to the national rate: 90.2% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in South Dakota as a whole (93.1%). Hyde County has a lower share of high school graduates than the great majority of South Dakota counties.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Hyde County

Unemployment, % of the labor force
PeriodHyde CountySouth DakotaU.S.
2006–104.3%4.9%8.1%
2010–142.7%4.9%9.4%
2015–190.6%3.6%5.6%
2020–243.7%3.1%5.4%
Change−0.6 pts−1.7 pts−2.7 pts
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Jobs have been easier to find in Hyde County than nationally: unemployment was 3.7%, against 5.4%. South Dakota as a whole looks much the same. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Hyde County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Hyde County2.2754.42.7%16.5%18.5%1960$83020.3%90.2%3.7%
Hand County2.2143.16.5%34.5%18.4%1964$58028.4%94.9%0.8%
Hamlin County2.8432.56.1%18.0%18.4%1968$90624.2%91.8%0.5%
Lyon County2.5037.99.7%27.5%9.9%1971$81330.8%92.0%3.0%
Redwood County2.3941.97.8%21.6%11.4%1964$82122.2%93.6%2.5%
Butte County2.4741.510.5%23.9%11.2%1983$92321.0%90.4%2.2%
Lawrence County2.2544.96.9%34.9%13.7%1987$98333.3%95.5%1.5%
Crook County2.6645.64.3%21.9%20.1%1985$81322.0%92.9%0.8%
Sibley County2.5241.76.6%19.2%8.8%1964$1,03719.3%93.9%3.9%
Goodhue County2.4243.18.1%21.2%7.0%1973$1,06027.9%93.3%3.7%
Pepin County2.4546.59.2%17.0%13.6%1972$89222.8%93.9%3.1%

All figures 2020–24.

Counties with similar populations: Holt County, NE · Robertson County, KY · Roberts County, TX · Ritchie County, WV · Ripley County, MO · Rio Blanco County, CO · Ringgold County, IA · Richmond County, VA · Richardson County, NE · Rich County, UT

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Hyde County. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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