57239, SD Demographics

Population 298 · Census ACS 2020–24

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57239, SD map of median age by neighborhood
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Population and households in ZIP 57239

Household size in ZIP 57239

Household size, people per household
PeriodZIP 57239South DakotaU.S.
2006–102.372.512.68
2010–142.372.512.73
2015–192.442.502.71
2020–242.492.482.65
Change+0.12−0.03−0.03
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Households in ZIP 57239 run a little small, averaging 2.49 people against 2.65 nationally, which usually means more singles and couples and fewer children. South Dakota as a whole looks much the same. Household size has climbed from 2.37 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 ZIP 57239

Median age, years
PeriodZIP 57239South DakotaU.S.
2006–1045.037.937.7
2010–1447.838.338.6
2015–1943.038.839.6
2020–2453.438.940.1
Change+8.4+1.0+2.3
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ZIP 57239 skews older: half of its residents are older than 53.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 ZIP 57239

Single-parent households, % of households
PeriodZIP 57239South DakotaU.S.
2006–1012.9%10.8%12.3%
2010–147.8%11.1%12.3%
2015–1920.4%10.9%11.6%
2020–2412.2%10.7%11.6%
Change−0.7 pts−0.1 pts−0.6 pts
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Single parents head about one in eight households in ZIP 57239 (12.2%), close to the national share of 11.6%. Single parents are more common here than in South Dakota as a whole (10.7%).

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 ZIP 57239

Renters in ZIP 57239

Renters, % of occupied homes
PeriodZIP 57239South DakotaU.S.
2006–1040.7%31.1%33.3%
2010–1421.6%32.0%35.6%
2015–1927.1%32.0%36.0%
2020–2418.3%31.4%34.8%
Change−22.3 pts+0.3 pts+1.5 pts
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ZIP 57239 is largely a place of homeowners: only 18.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Just over seven in ten owners (72.4%) have paid off their mortgages, 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 ZIP 57239

Vacant homes, % of all homes
PeriodZIP 57239South DakotaU.S.
2006–1056.0%11.3%11.4%
2010–1455.6%10.7%11.4%
2015–1954.1%11.6%11.1%
2020–2453.9%10.3%9.6%
Change−2.0 pts−1.1 pts−1.8 pts
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Vacancy is high in ZIP 57239: 53.9% 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 ZIP 57239

Age of homes, median year built
PeriodZIP 57239South DakotaU.S.
2006–10196219721974
2010–14196819741975
2015–19196919771977
2020–24198019811980
Change+18+9+6
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Homes in ZIP 57239 are the same age as the nation's housing: the median home was built in 1980.

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 ZIP 57239

Rent, per month
PeriodZIP 57239South DakotaU.S.
2006–10$491$631$965
2010–14$454$692$1,040
2015–19$506$798$1,213
2020–24$527$1,000$1,571
Change+$36+$369+$606
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Rent in ZIP 57239 runs $527 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 24.2% 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 ZIP 57239

Bachelor's degrees in ZIP 57239

Bachelor's degrees, % of adults 25+
PeriodZIP 57239South DakotaU.S.
2006–1019.6%26.8%28.4%
2010–1420.6%27.8%29.6%
2015–1924.6%29.4%32.1%
2020–2428.3%32.5%35.6%
Change+8.8 pts+5.6 pts+7.2 pts
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College degrees are less common in ZIP 57239 than nationally: 28.3% 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 ZIP 57239

High school graduates, % of adults 25+
PeriodZIP 57239South DakotaU.S.
2006–1091.2%89.9%84.9%
2010–1485.6%91.0%86.1%
2015–1987.2%91.8%87.7%
2020–2490.0%93.1%89.3%
Change−1.1 pts+3.2 pts+4.3 pts
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About as many adults in ZIP 57239 have finished high school as nationally: 90.0%, against 89.3%. 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 ZIP 57239

Unemployment, % of the labor force
PeriodZIP 57239South DakotaU.S.
2006–106.9%4.9%8.1%
2010–146.2%4.9%9.4%
2015–198.1%3.6%5.6%
2020–246.1%3.1%5.4%
Change−0.8 pts−1.7 pts−2.7 pts
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At 6.1%, unemployment in ZIP 57239 is close to the national rate of 5.4%. The rate is higher than in South Dakota as a whole (3.1%). 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).

ZIP 57239 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 572392.4953.412.2%18.3%53.9%1980$52728.3%90.0%6.1%
ZIP 572612.2648.315.5%27.5%28.9%1954$89814.8%89.9%1.1%
ZIP 572732.4552.411.3%19.6%45.1%1973$55324.6%90.6%5.7%
ZIP 572742.2243.410.0%29.7%13.0%1963$69222.4%95.1%0.8%
ZIP 572573.1036.223.1%32.3%22.4%1973$61610.3%90.7%7.3%
ZIP 572792.1956.03.6%9.1%34.4%1970$63826.1%92.7%5.2%
ZIP 574682.1055.97.5%18.7%23.9%1945$77516.8%94.6%2.9%
ZIP 572192.1652.311.5%22.1%26.0%1948$85815.5%92.4%2.1%
ZIP 574222.1254.78.8%19.8%24.6%1946$80316.4%93.9%2.6%
ZIP 562112.4944.73.4%13.9%47.8%1971$75028.5%95.8%2.3%
ZIP 572272.9542.51.7%6.0%55.3%1983$71421.8%92.0%2.0%

All figures 2020–24.

Zip codes with similar populations: 52581, IA · 50254, IA · 50439, IA · 50477, IA · 50556, IA · 99356, WA · 50861, IA · 98819, WA · 52163, IA · 52359, IA

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 ZIP 57239. 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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