Slim Butte, SD Demographics

Population 38 · Census ACS 2020–24

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

Household size in Slim Butte

Household size, people per household
PeriodSlim ButteSouth DakotaU.S.
2006–101.952.512.68
2010–141.972.512.73
2015–192.312.502.71
2020–241.932.482.65
Change−0.02−0.03−0.03
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Slim Butte is a place of small households, averaging 1.93 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.

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 Slim Butte

Median age, years
PeriodSlim ButteSouth DakotaU.S.
2006–1047.437.937.7
2010–1452.038.338.6
2015–1942.138.839.6
2020–2453.738.940.1
Change+6.3+1.0+2.3
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Slim Butte skews older: half of its residents are older than 53.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 47.4, but in a place this small, much of that may be survey noise rather than real change.

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 Slim Butte

Single-parent households, % of households
PeriodSlim ButteSouth DakotaU.S.
2006–1010.5%10.8%12.3%
2010–145.0%11.1%12.3%
2015–1910.7%10.9%11.6%
2020–245.6%10.7%11.6%
Change−4.9 pts−0.1 pts−0.6 pts
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Single parents head only 5.6% of households in Slim Butte, well below the national share of 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 Slim Butte

Renters in Slim Butte

Renters, % of occupied homes
PeriodSlim ButteSouth DakotaU.S.
2006–1029.6%31.1%33.3%
2010–1424.7%32.0%35.6%
2015–1913.6%32.0%36.0%
2020–2421.3%31.4%34.8%
Change−8.3 pts+0.3 pts+1.5 pts
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Slim Butte is largely a place of homeowners: only 21.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 77.8% 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 Slim Butte

Vacant homes, % of all homes
PeriodSlim ButteSouth DakotaU.S.
2006–1031.0%11.3%11.4%
2010–1434.4%10.7%11.4%
2015–1929.5%11.6%11.1%
2020–2421.2%10.3%9.6%
Change−9.8 pts−1.1 pts−1.8 pts
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Vacant homes make up 21.2% of the housing in Slim Butte, 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 Slim Butte

Age of homes, median year built
PeriodSlim ButteSouth DakotaU.S.
2006–10196519721974
2010–14196219741975
2015–19195619771977
2020–24196119811980
Change−4+9+6
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The housing in Slim Butte is old by national standards: the median home dates to 1961, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

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 Slim Butte

Rent, per month
PeriodSlim ButteSouth DakotaU.S.
2006–10$478$631$965
2010–14$589$692$1,040
2015–19$668$798$1,213
2020–24$953$1,000$1,571
Change+$475+$369+$606
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A typical rental in Slim Butte costs $953 a month with utilities, well below the national median of $1,571. The picture is much the same across South Dakota. Rent takes 15.0% of the typical renter's income, comfortably under 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 Slim Butte

Bachelor's degrees in Slim Butte

Bachelor's degrees, % of adults 25+
PeriodSlim ButteSouth DakotaU.S.
2006–1017.4%26.8%28.4%
2010–1411.1%27.8%29.6%
2015–1912.1%29.4%32.1%
2020–2439.3%32.5%35.6%
Change+21.9 pts+5.6 pts+7.2 pts
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College degrees are a bit more common in Slim Butte than nationally: 39.3% of adults 25 and older have a bachelor's or higher, against 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 Slim Butte

High school graduates, % of adults 25+
PeriodSlim ButteSouth DakotaU.S.
2006–1087.0%89.9%84.9%
2010–1486.5%91.0%86.1%
2015–1988.0%91.8%87.7%
2020–2498.5%93.1%89.3%
Change+11.5 pts+3.2 pts+4.3 pts
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Finishing high school is nearly universal in Slim Butte: 98.5% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 Slim Butte

Unemployment, % of the labor force
PeriodSlim ButteSouth DakotaU.S.
2006–100.6%4.9%8.1%
2010–141.3%4.9%9.4%
2015–194.9%3.6%5.6%
2020–240.7%3.1%5.4%
Change+0.2 pts−1.7 pts−2.7 pts
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Unemployment in Slim Butte has been low: just 0.7% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Slim Butte compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Slim Butte1.9353.75.6%21.3%21.2%1961$95339.3%98.5%0.7%
Oelrichs2.0852.18.4%22.4%21.2%1963$92937.7%97.5%2.1%
Smithwick1.9154.95.6%21.2%20.9%1964$93139.6%97.3%1.7%
Loomer3.1941.829.3%25.3%17.6%1974$85326.5%92.7%7.3%
Provo1.9955.27.1%21.8%19.7%1975$88535.6%93.3%5.2%
Oral1.9353.75.6%21.3%21.2%1961$95339.3%98.5%0.7%
Chadron2.1436.013.8%44.2%12.9%1962$94439.8%95.7%2.0%
Rumford2.0350.87.0%22.3%21.2%1961$97135.2%98.1%1.3%
Whitney2.0752.01.1%18.5%14.9%1976$99029.0%99.8%1.7%
Oglala4.2030.047.3%39.2%20.3%1985$62715.0%84.7%19.6%
Hot Springs1.8457.09.6%28.0%8.8%1964$89531.0%89.9%3.2%

All figures 2020–24.

Cities with similar populations: Burson Plan, PA · Tenney, MN · Teckla, WY · Tasley, VA · Castle Park, MI · Casa Piedra, TX · Carrizo, AZ · Carmen, AZ · Cardwell Town, VA · Capa, SD

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 Slim Butte. 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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