57553, SD Demographics

Population 217 · Census ACS 2020–24

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57553, SD map of median age by neighborhood
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Population and households in ZIP 57553

Household size in ZIP 57553

Household size, people per household
PeriodZIP 57553South DakotaU.S.
2006–102.622.512.68
2010–142.892.512.73
2015–193.012.502.71
2020–242.672.482.65
Change+0.05−0.03−0.03
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At 2.67 people per household, ZIP 57553 sits close to the national average of 2.65. The typical household here is bigger than in South Dakota overall, where it has 2.48 people.

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 57553

Median age, years
PeriodZIP 57553South DakotaU.S.
2006–1046.637.937.7
2010–1438.438.338.6
2015–1939.238.839.6
2020–2441.538.940.1
Change−5.1+1.0+2.3
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Half of the people in ZIP 57553 are younger than 41.5 and half are older, close to the national median of 40.1. The population here is older than in South Dakota overall, where the median age is 38.9. The median age has dropped from 46.6 in 2006–10, 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 ZIP 57553

Single-parent households, % of households
PeriodZIP 57553South DakotaU.S.
2006–107.9%10.8%12.3%
2010–147.6%11.1%12.3%
2015–199.5%10.9%11.6%
2020–247.4%10.7%11.6%
Change−0.4 pts−0.1 pts−0.6 pts
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Single parents head only 7.4% of households in ZIP 57553, 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 57553

Renters in ZIP 57553

Renters, % of occupied homes
PeriodZIP 57553South DakotaU.S.
2006–1024.0%31.1%33.3%
2010–1426.8%32.0%35.6%
2015–1919.5%32.0%36.0%
2020–2423.9%31.4%34.8%
Change−0.1 pts+0.3 pts+1.5 pts
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ZIP 57553 is largely a place of homeowners: only 23.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 69.7% 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 57553

Vacant homes, % of all homes
PeriodZIP 57553South DakotaU.S.
2006–1021.4%11.3%11.4%
2010–1418.5%10.7%11.4%
2015–1924.5%11.6%11.1%
2020–2422.3%10.3%9.6%
Change+1.0 pts−1.1 pts−1.8 pts
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Vacancy is high in ZIP 57553: 22.3% 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 57553

Age of homes, median year built
PeriodZIP 57553South DakotaU.S.
2006–10197219721974
2010–14197719741975
2015–19197919771977
2020–24197819811980
Change+6+9+6
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Homes in ZIP 57553 are about the same age as the nation's housing: the median home was built in 1978, 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 ZIP 57553

Rent, per month
PeriodZIP 57553South DakotaU.S.
2006–10$463$631$965
2010–14$637$692$1,040
2015–19$671$798$1,213
2020–24$452$1,000$1,571
Change−$11+$369+$606
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The median renter in ZIP 57553 pays $452 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 13.6% 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 57553

Bachelor's degrees in ZIP 57553

Bachelor's degrees, % of adults 25+
PeriodZIP 57553South DakotaU.S.
2006–1018.2%26.8%28.4%
2010–1415.9%27.8%29.6%
2015–1914.5%29.4%32.1%
2020–2423.6%32.5%35.6%
Change+5.4 pts+5.6 pts+7.2 pts
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Fewer adults in ZIP 57553 have a four-year degree than in the country as a whole: 23.6%, 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 57553

High school graduates, % of adults 25+
PeriodZIP 57553South DakotaU.S.
2006–1085.6%89.9%84.9%
2010–1490.1%91.0%86.1%
2015–1991.9%91.8%87.7%
2020–2494.8%93.1%89.3%
Change+9.1 pts+3.2 pts+4.3 pts
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High school completion is high in ZIP 57553: 94.8% 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 ZIP 57553

Unemployment, % of the labor force
PeriodZIP 57553South DakotaU.S.
2006–108.5%4.9%8.1%
2010–149.7%4.9%9.4%
2015–198.4%3.6%5.6%
2020–246.3%3.1%5.4%
Change−2.1 pts−1.7 pts−2.7 pts
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Jobs have been a little harder to find in ZIP 57553 than nationally: unemployment was 6.3%, against 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).

ZIP 57553 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 575532.6741.57.4%23.9%22.3%1978$45223.6%94.8%6.3%
ZIP 577482.8345.117.1%36.3%19.1%1985$63126.3%91.1%16.6%
ZIP 575372.4946.24.8%11.5%36.9%1992$95228.2%88.2%0.0%
ZIP 577922.3753.61.3%23.1%22.4%1978$51738.9%95.7%1.8%
ZIP 575322.3546.25.2%17.1%16.5%1989$95328.4%94.1%0.4%
ZIP 575012.3739.815.3%28.0%9.6%1980$1,09437.9%96.7%0.7%
ZIP 575222.0153.215.1%30.2%22.4%1971$1,43535.9%94.2%0.0%
ZIP 577413.7251.421.5%18.8%24.9%1974$1,15610.4%97.1%2.4%
ZIP 577852.3742.313.5%29.8%12.2%1979$80625.5%92.7%2.6%
ZIP 577932.7847.45.3%20.8%17.6%1994$1,09526.1%93.5%1.4%
ZIP 575362.0652.613.8%30.5%24.4%1972$1,35734.3%94.5%0.0%

All figures 2020–24.

Zip codes with similar populations: 62319, IL · 57256, SD · 57323, SD · 57541, SD · 57791, SD · 58269, ND · 01084, MA · 58632, ND · 59059, MT · 59065, MT

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 57553. 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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