Kadoka, SD Demographics

Population 537 · Census ACS 2020–24

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

Household size in Kadoka

Household size, people per household
PeriodKadokaSouth DakotaU.S.
2006–102.522.512.68
2010–142.602.512.73
2015–192.422.502.71
2020–242.502.482.65
Change−0.03−0.03−0.03
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Households in Kadoka run a little small, averaging 2.50 people against 2.65 nationally, which usually means more singles and couples and fewer children. The picture is much the same across South Dakota.

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 Kadoka

Median age, years
PeriodKadokaSouth DakotaU.S.
2006–1040.837.937.7
2010–1442.638.338.6
2015–1940.038.839.6
2020–2442.138.940.1
Change+1.3+1.0+2.3
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Kadoka skews a little older than the country: its median age is 42.1, against 40.1 nationally. Since 2006–10, the median age has climbed from 40.8, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Kadoka

Single-parent households, % of households
PeriodKadokaSouth DakotaU.S.
2006–1014.7%10.8%12.3%
2010–146.8%11.1%12.3%
2015–1912.1%10.9%11.6%
2020–2416.3%10.7%11.6%
Change+1.6 pts−0.1 pts−0.6 pts
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Single-parent households are common in Kadoka: 16.3% of all households, against 11.6% nationally.

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 Kadoka

Renters in Kadoka

Renters, % of occupied homes
PeriodKadokaSouth DakotaU.S.
2006–1019.8%31.1%33.3%
2010–1417.5%32.0%35.6%
2015–1930.7%32.0%36.0%
2020–2431.8%31.4%34.8%
Change+12.0 pts+0.3 pts+1.5 pts
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Most households in Kadoka own their homes; 31.8% rent, a little below the national share of 34.8%. South Dakota as a whole looks much the same. Among homeowners, 70.9% 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 Kadoka

Vacant homes, % of all homes
PeriodKadokaSouth DakotaU.S.
2006–1027.3%11.3%11.4%
2010–1421.0%10.7%11.4%
2015–1935.1%11.6%11.1%
2020–2431.5%10.3%9.6%
Change+4.3 pts−1.1 pts−1.8 pts
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Vacant homes make up 31.5% of the housing in Kadoka, 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 Kadoka

Age of homes, median year built
PeriodKadokaSouth DakotaU.S.
2006–10196019721974
2010–14196319741975
2015–19196519771977
2020–24197619811980
Change+16+9+6
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Homes in Kadoka are about the same age as the nation's housing: the median home was built in 1976, versus 1980 nationally. Homes here are older than in South Dakota overall, where the median home dates to 1981.

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 Kadoka

Rent, per month
PeriodKadokaSouth DakotaU.S.
2006–10$376$631$965
2010–14$276$692$1,040
2015–19$575$798$1,213
2020–24$608$1,000$1,571
Change+$233+$369+$606
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Rent in Kadoka runs $608 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 30.8% of the typical renter's income, just over the 30% mark often used to define affordable rent.

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 Kadoka

Bachelor's degrees in Kadoka

Bachelor's degrees, % of adults 25+
PeriodKadokaSouth DakotaU.S.
2006–1017.1%26.8%28.4%
2010–1424.7%27.8%29.6%
2015–1922.5%29.4%32.1%
2020–2417.7%32.5%35.6%
Change+0.5 pts+5.6 pts+7.2 pts
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Fewer adults in Kadoka have a four-year degree than in the country as a whole: 17.7%, against 35.6% nationally.

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 Kadoka

High school graduates, % of adults 25+
PeriodKadokaSouth DakotaU.S.
2006–1096.3%89.9%84.9%
2010–1493.2%91.0%86.1%
2015–1989.8%91.8%87.7%
2020–2490.6%93.1%89.3%
Change−5.7 pts+3.2 pts+4.3 pts
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High school completion in Kadoka is close to the national rate: 90.6% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in South Dakota as a whole (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 Kadoka

Unemployment, % of the labor force
PeriodKadokaSouth DakotaU.S.
2006–104.9%4.9%8.1%
2010–144.8%4.9%9.4%
2015–196.2%3.6%5.6%
2020–242.9%3.1%5.4%
Change−2.1 pts−1.7 pts−2.7 pts
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The job market in Kadoka has been strong: just 2.9% of the labor force was out of work and looking, well below the national rate of 5.4%. The picture is much the same across South Dakota. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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).

Kadoka compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Kadoka2.5042.116.3%31.8%31.5%1976$60817.7%90.6%2.9%
Philip Junction2.6837.79.1%30.7%30.7%1975$62220.6%92.5%0.0%
Nowlin2.6339.26.0%25.4%28.2%1974$51623.3%94.2%0.0%
Belvidere3.2232.215.6%39.4%18.4%1975$47818.8%85.2%16.1%
Philip2.3550.10.7%22.9%22.6%1976$58117.4%96.1%0.0%
Wanblee3.9631.438.7%37.8%12.2%1981$4196.7%90.6%5.1%
Cottonwood2.6738.07.6%27.8%29.6%1975$56222.3%93.3%0.0%
Long Valley3.7634.327.0%21.6%19.6%1989$40616.7%88.6%17.9%
Interior2.9336.013.5%31.4%30.7%1977$64319.7%91.3%3.5%
Midland2.5442.41.8%18.6%24.9%1975$41526.1%96.2%0.1%
Ottumwa2.5242.71.0%18.3%24.0%1974$37826.2%96.8%0.0%

All figures 2020–24.

Cities with similar populations: Morral, OH · Oraibi, AZ · Omar, WV · New Cleveland, OH · Nelson, NE · Nazareth, TX · Napton, MO · Mystic, GA · Mullen, NE · Mullan, ID

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 Kadoka. 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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