57271, SD Demographics

Population 211 · Census ACS 2020–24

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57271, SD map of median age by neighborhood
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Population and households in ZIP 57271

Household size in ZIP 57271

Household size, people per household
PeriodZIP 57271South DakotaU.S.
2006–102.952.512.68
2010–142.552.512.73
2015–192.812.502.71
2020–243.382.482.65
Change+0.44−0.03−0.03
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ZIP 57271 is a place of big households: 3.38 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has climbed from 2.95 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 57271

Median age, years
PeriodZIP 57271South DakotaU.S.
2006–1042.437.937.7
2010–1441.338.338.6
2015–1929.138.839.6
2020–2434.538.940.1
Change−7.9+1.0+2.3
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With a median age of just 34.5, ZIP 57271 is far younger than the country as a whole (40.1), a population that tilts toward young families with children.

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 57271

Single-parent households, % of households
PeriodZIP 57271South DakotaU.S.
2006–106.2%10.8%12.3%
2010–146.2%11.1%12.3%
2015–195.7%10.9%11.6%
2020–247.3%10.7%11.6%
Change+1.2 pts−0.1 pts−0.6 pts
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Single parents head only 7.3% of households in ZIP 57271, 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 ZIP 57271

Renters in ZIP 57271

Renters, % of occupied homes
PeriodZIP 57271South DakotaU.S.
2006–1012.4%31.1%33.3%
2010–1425.5%32.0%35.6%
2015–1918.1%32.0%36.0%
2020–2419.6%31.4%34.8%
Change+7.2 pts+0.3 pts+1.5 pts
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ZIP 57271 is largely a place of homeowners: only 19.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 60.3% 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 ZIP 57271

Vacant homes, % of all homes
PeriodZIP 57271South DakotaU.S.
2006–1013.8%11.3%11.4%
2010–1415.0%10.7%11.4%
2015–1911.9%11.6%11.1%
2020–2414.2%10.3%9.6%
Change+0.3 pts−1.1 pts−1.8 pts
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Vacant homes make up 14.2% of the housing in ZIP 57271, 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 57271

Age of homes, median year built
PeriodZIP 57271South DakotaU.S.
2006–10194219721974
2010–14194519741975
2015–19194519771977
2020–24196019811980
Change+18+9+6
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ZIP 57271 is a place of older homes: half were built before 1960, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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 57271

Rent, per month
PeriodZIP 57271South DakotaU.S.
2006–10$583$631$965
2010–14$557$692$1,040
2015–19$590$798$1,213
2020–24$764$1,000$1,571
Change+$181+$369+$606
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Rent in ZIP 57271 runs $764 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 16.0% 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 57271

Bachelor's degrees in ZIP 57271

Bachelor's degrees, % of adults 25+
PeriodZIP 57271South DakotaU.S.
2006–1010.7%26.8%28.4%
2010–1424.7%27.8%29.6%
2015–1918.8%29.4%32.1%
2020–2421.1%32.5%35.6%
Change+10.4 pts+5.6 pts+7.2 pts
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Fewer adults in ZIP 57271 have a four-year degree than in the country as a whole: 21.1%, 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 ZIP 57271

High school graduates, % of adults 25+
PeriodZIP 57271South DakotaU.S.
2006–1086.6%89.9%84.9%
2010–1492.8%91.0%86.1%
2015–1990.9%91.8%87.7%
2020–2488.4%93.1%89.3%
Change+1.8 pts+3.2 pts+4.3 pts
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About as many adults in ZIP 57271 have finished high school as nationally: 88.4%, 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 ZIP 57271

Unemployment, % of the labor force
PeriodZIP 57271South DakotaU.S.
2006–104.7%4.9%8.1%
2010–143.0%4.9%9.4%
2015–192.4%3.6%5.6%
2020–240.4%3.1%5.4%
Change−4.4 pts−1.7 pts−2.7 pts
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The job market in ZIP 57271 has been strong: just 0.4% 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).

ZIP 57271 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 572713.3834.57.3%19.6%14.2%1960$76421.1%88.4%0.4%
ZIP 572422.5236.14.0%17.8%26.4%1954$74120.4%96.1%0.0%
ZIP 572783.4827.74.3%25.9%12.8%1960$80726.7%92.6%0.7%
ZIP 572432.1454.56.8%7.9%16.0%1969$1,03014.2%97.6%0.6%
ZIP 572252.5746.17.0%23.0%17.3%1960$75817.1%90.9%5.6%
ZIP 572412.7929.44.5%23.4%18.0%1961$83521.7%91.5%0.1%
ZIP 572583.0842.26.6%17.6%18.6%1955$69121.2%86.8%1.5%
ZIP 573222.6640.56.2%14.9%16.3%1962$68926.8%92.3%0.0%
ZIP 572232.8135.55.1%13.7%8.8%1974$1,10125.4%95.4%1.0%
ZIP 574362.9343.22.9%19.6%17.9%1962$72326.2%87.4%0.6%
ZIP 572452.7739.69.6%20.4%8.8%2003$1,26530.7%96.4%2.7%

All figures 2020–24.

Zip codes with similar populations: 76870, TX · 01224, MA · 62672, IL · 62820, IL · 62876, IL · 62950, IL · 63763, MO · 64645, MO · 72341, AR · 74468, OK

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 57271. 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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