57574, SD Demographics

Population 95 · Census ACS 2020–24

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57574, SD map of median age by neighborhood
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Population and households in ZIP 57574

Household size in ZIP 57574

Household size, people per household
PeriodZIP 57574South DakotaU.S.
2006–103.052.512.68
2010–143.412.512.73
2015–193.252.502.71
2020–245.142.482.65
Change+2.09−0.03−0.03
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ZIP 57574 is a place of big households: 5.14 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 3.05 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 57574

Median age, years
PeriodZIP 57574South DakotaU.S.
2006–1038.837.937.7
2010–1427.138.338.6
2015–1934.338.839.6
2020–2420.938.940.1
Change−17.9+1.0+2.3
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With a median age of just 20.9, ZIP 57574 is far younger than the country as a whole (40.1), a population that tilts toward families with many 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 57574

Single-parent households, % of households
PeriodZIP 57574South DakotaU.S.
2006–1015.7%10.8%12.3%
2010–1426.1%11.1%12.3%
2015–1916.5%10.9%11.6%
2020–2428.0%10.7%11.6%
Change+12.3 pts−0.1 pts−0.6 pts
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Single-parent households are common in ZIP 57574: 28.0% 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 ZIP 57574

Renters in ZIP 57574

Renters, % of occupied homes
PeriodZIP 57574South DakotaU.S.
2006–1027.9%31.1%33.3%
2010–1444.0%32.0%35.6%
2015–1942.0%32.0%36.0%
2020–2456.8%31.4%34.8%
Change+28.9 pts+0.3 pts+1.5 pts
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Most households in ZIP 57574 rent: 56.8% of occupied homes are rented, far above the national share of 34.8%. Expect more apartments, and more turnover, than in owner-heavy areas. Just over eight in ten owners (83.3%) 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 57574

Vacant homes, % of all homes
PeriodZIP 57574South DakotaU.S.
2006–1017.4%11.3%11.4%
2010–1417.1%10.7%11.4%
2015–1917.2%11.6%11.1%
2020–2424.9%10.3%9.6%
Change+7.5 pts−1.1 pts−1.8 pts
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Vacant homes make up 24.9% of the housing in ZIP 57574, 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 57574

Age of homes, median year built
PeriodZIP 57574South DakotaU.S.
2006–10195319721974
2010–14196619741975
2015–19196919771977
2020–24198519811980
Change+32+9+6
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The housing in ZIP 57574 is a little younger than the country's: half of it was built after 1985, against 1980 nationally. That is in line with the rest of South Dakota.

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 57574

Rent, per month
PeriodZIP 57574South DakotaU.S.
2006–10$660$631$965
2010–14$471$692$1,040
2015–19$688$798$1,213
2020–24$654$1,000$1,571
Change−$6+$369+$606
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The median renter in ZIP 57574 pays $654 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 18.0% 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 57574

Bachelor's degrees in ZIP 57574

Bachelor's degrees, % of adults 25+
PeriodZIP 57574South DakotaU.S.
2006–1021.5%26.8%28.4%
2010–1415.8%27.8%29.6%
2015–1917.5%29.4%32.1%
2020–2410.4%32.5%35.6%
Change−11.1 pts+5.6 pts+7.2 pts
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Fewer adults in ZIP 57574 have a four-year degree than in the country as a whole: 10.4%, 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 57574

High school graduates, % of adults 25+
PeriodZIP 57574South DakotaU.S.
2006–1087.2%89.9%84.9%
2010–1479.7%91.0%86.1%
2015–1984.7%91.8%87.7%
2020–2485.6%93.1%89.3%
Change−1.6 pts+3.2 pts+4.3 pts
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About one in seven adults in ZIP 57574 never finished high school, more than nationally: 85.6% have a diploma or equivalent, against 89.3% across the U.S.

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 57574

Unemployment, % of the labor force
PeriodZIP 57574South DakotaU.S.
2006–1017.3%4.9%8.1%
2010–1412.3%4.9%9.4%
2015–1911.3%3.6%5.6%
2020–240.0%3.1%5.4%
Change−17.3 pts−1.7 pts−2.7 pts
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The survey found almost no one in ZIP 57574 out of work and looking, against 5.4% of the labor force nationally. 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 57574 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 575745.1420.928.0%56.8%24.9%1985$65410.4%85.6%0.0%
ZIP 575513.9530.234.0%39.8%19.9%1974$59918.2%80.3%8.0%
ZIP 575723.8723.550.3%44.3%9.9%1981$50011.0%78.3%23.6%
ZIP 575704.0024.127.2%52.2%8.0%1982$66414.6%83.9%20.9%
ZIP 692122.5637.634.2%37.9%22.2%1975$46118.8%87.8%4.1%
ZIP 577164.6226.747.6%39.5%16.3%1987$71212.5%85.8%11.7%
ZIP 577726.0328.680.6%55.9%20.9%1977$5234.0%34.5%5.8%
ZIP 577944.0323.259.5%75.5%14.5%1991$5242.5%61.1%44.7%
ZIP 577563.9422.759.3%80.4%14.3%1992$5091.8%60.2%47.7%
ZIP 577704.5329.054.5%32.6%14.0%1987$74212.8%86.5%14.5%
ZIP 577644.1430.246.0%40.1%21.5%1985$60515.4%84.4%20.6%

All figures 2020–24.

Zip codes with similar populations: 83124, WY · 46984, IN · 47174, IN · 47437, IN · 47884, IN · 49074, MI · 49119, MI · 49458, MI · 49722, MI · 81642, CO

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 57574. 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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