Capa, SD Demographics

Population 34 · Census ACS 2020–24

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Capa, SD map of median age by neighborhood
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Population and households in Capa

Household size in Capa

Household size, people per household
PeriodCapaSouth DakotaU.S.
2006–102.192.512.68
2010–141.952.512.73
2015–192.272.502.71
2020–242.762.482.65
Change+0.57−0.03−0.03
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Households in Capa average 2.76 people, a bit above the national 2.65, so families with children are somewhat more common here. Household size has climbed from 2.19 in 2006–10, 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 Capa

Median age, years
PeriodCapaSouth DakotaU.S.
2006–1048.937.937.7
2010–1450.138.338.6
2015–1952.038.839.6
2020–2438.938.940.1
Change−10.0+1.0+2.3
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Half of the people in Capa are younger than 38.9 and half are older, close to the national median of 40.1.

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 Capa

Single-parent households, % of households
PeriodCapaSouth DakotaU.S.
2006–107.8%10.8%12.3%
2010–144.0%11.1%12.3%
2015–196.4%10.9%11.6%
2020–249.3%10.7%11.6%
Change+1.4 pts−0.1 pts−0.6 pts
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Single-parent households are less common in Capa than nationally: 9.3%, against 11.6%.

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 Capa

Renters in Capa

Renters, % of occupied homes
PeriodCapaSouth DakotaU.S.
2006–1023.2%31.1%33.3%
2010–1426.5%32.0%35.6%
2015–1921.6%32.0%36.0%
2020–2419.3%31.4%34.8%
Change−3.9 pts+0.3 pts+1.5 pts
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Only 19.3% of households in Capa rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 73.8% have no mortgage at all, well above the national share of 39.8%.

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 Capa

Vacant homes, % of all homes
PeriodCapaSouth DakotaU.S.
2006–1019.1%11.3%11.4%
2010–1419.5%10.7%11.4%
2015–1926.8%11.6%11.1%
2020–2431.9%10.3%9.6%
Change+12.8 pts−1.1 pts−1.8 pts
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Vacant homes make up 31.9% of the housing in Capa, 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 Capa

Age of homes, median year built
PeriodCapaSouth DakotaU.S.
2006–10197419721974
2010–14196919741975
2015–19197619771977
2020–24198119811980
Change+6+9+6
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Homes in Capa are about the same age as the nation's housing: the median home was built in 1981, versus 1980 nationally.

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 Capa

Rent, per month
PeriodCapaSouth DakotaU.S.
2006–10$488$631$965
2010–14$496$692$1,040
2015–19$582$798$1,213
2020–24$708$1,000$1,571
Change+$220+$369+$606
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A typical rental in Capa costs $708 a month with utilities, well below the national median of $1,571. The typical renter here spends 21.5% 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 Capa

Bachelor's degrees in Capa

Bachelor's degrees, % of adults 25+
PeriodCapaSouth DakotaU.S.
2006–1018.4%26.8%28.4%
2010–1416.4%27.8%29.6%
2015–1924.6%29.4%32.1%
2020–2427.7%32.5%35.6%
Change+9.3 pts+5.6 pts+7.2 pts
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More than a quarter of adults 25 and older in Capa (27.7%) have a bachelor's degree or higher, below the national share of 35.6%.

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 Capa

High school graduates, % of adults 25+
PeriodCapaSouth DakotaU.S.
2006–1093.4%89.9%84.9%
2010–1493.3%91.0%86.1%
2015–1994.9%91.8%87.7%
2020–2491.2%93.1%89.3%
Change−2.3 pts+3.2 pts+4.3 pts
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High school completion in Capa is a bit above the national rate: 91.2% of adults have a diploma or equivalent, against 89.3%. Still, the rate is lower than in South Dakota overall (93.1%).

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 Capa

Unemployment, % of the labor force
PeriodCapaSouth DakotaU.S.
2006–104.2%4.9%8.1%
2010–141.4%4.9%9.4%
2015–192.6%3.6%5.6%
2020–241.3%3.1%5.4%
Change−2.9 pts−1.7 pts−2.7 pts
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Unemployment in Capa has been low: just 1.3% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Capa compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Capa2.7638.99.3%19.3%31.9%1981$70827.7%91.2%1.3%
Midland2.5442.41.8%18.6%24.9%1975$41526.1%96.2%0.1%
Stamford2.5044.93.4%14.7%32.3%1986$74627.4%91.3%0.0%
Hayes2.4946.24.8%11.5%36.9%1992$95228.2%88.2%0.0%
Nowlin2.6339.26.0%25.4%28.2%1974$51623.3%94.2%0.0%
Okaton3.0633.013.2%29.2%23.8%1973$49925.2%90.2%8.0%
Ottumwa2.5242.71.0%18.3%24.0%1974$37826.2%96.8%0.0%
Murdo2.9433.912.3%23.7%28.6%1973$54327.4%93.2%2.1%
Moenville2.5242.71.0%18.3%24.0%1974$37826.2%96.8%0.0%
Draper2.9433.912.3%23.7%28.6%1973$54327.4%93.2%2.1%
Sansarc2.4946.24.8%11.5%36.9%1992$95228.2%88.2%0.0%

All figures 2020–24.

Cities with similar populations: Stewart, IN · Spry, UT · Hollywood, WA · St. Huberts, NY · Holbrook, WV · Hobbs, TX · Highland Corners, PA · Standish, NY · Hickman, AR · Stanfield, TX

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 Capa. 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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