57317, SD Demographics

Population 577 · Census ACS 2020–24

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Population and households in ZIP 57317

Household size in ZIP 57317

Household size, people per household
PeriodZIP 57317South DakotaU.S.
2006–102.212.512.68
2010–142.122.512.73
2015–192.402.502.71
2020–242.512.482.65
Change+0.30−0.03−0.03
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The average household in ZIP 57317 has 2.51 people, a bit under the U.S. average of 2.65. South Dakota as a whole looks much the same. Since 2006–10, household size has climbed from 2.21, 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 57317

Median age, years
PeriodZIP 57317South DakotaU.S.
2006–1045.037.937.7
2010–1448.938.338.6
2015–1948.438.839.6
2020–2445.238.940.1
Change+0.2+1.0+2.3
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ZIP 57317 skews older: half of its residents are older than 45.2, 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 57317

Single-parent households, % of households
PeriodZIP 57317South DakotaU.S.
2006–107.0%10.8%12.3%
2010–148.4%11.1%12.3%
2015–193.8%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 57317, 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 57317

Renters in ZIP 57317

Renters, % of occupied homes
PeriodZIP 57317South DakotaU.S.
2006–1025.4%31.1%33.3%
2010–1434.2%32.0%35.6%
2015–1922.3%32.0%36.0%
2020–2425.1%31.4%34.8%
Change−0.2 pts+0.3 pts+1.5 pts
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Most households in ZIP 57317 own their homes; 25.1% rent, below the national share of 34.8%. Nearly nine in ten owners (86.5%) 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 57317

Vacant homes, % of all homes
PeriodZIP 57317South DakotaU.S.
2006–1023.6%11.3%11.4%
2010–1426.8%10.7%11.4%
2015–1928.0%11.6%11.1%
2020–2423.8%10.3%9.6%
Change+0.2 pts−1.1 pts−1.8 pts
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Vacant homes make up 23.8% of the housing in ZIP 57317, 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 57317

Age of homes, median year built
PeriodZIP 57317South DakotaU.S.
2006–10195019721974
2010–14195019741975
2015–19193919771977
2020–24196519811980
Change+15+9+6
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The housing in ZIP 57317 is old by national standards: the median home dates to 1965, 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 ZIP 57317

Rent, per month
PeriodZIP 57317South DakotaU.S.
2006–10$409$631$965
2010–14$432$692$1,040
2015–19$489$798$1,213
2020–24$568$1,000$1,571
Change+$159+$369+$606
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The median renter in ZIP 57317 pays $568 a month for rent and utilities, well below the national median of $1,571. Rent takes 19.7% 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 ZIP 57317

Bachelor's degrees in ZIP 57317

Bachelor's degrees, % of adults 25+
PeriodZIP 57317South DakotaU.S.
2006–1014.4%26.8%28.4%
2010–1415.8%27.8%29.6%
2015–1917.1%29.4%32.1%
2020–2422.0%32.5%35.6%
Change+7.5 pts+5.6 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 57317: 22.0% of adults 25 and older hold a bachelor's or higher, well below the national share of 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 57317

High school graduates, % of adults 25+
PeriodZIP 57317South DakotaU.S.
2006–1087.1%89.9%84.9%
2010–1486.1%91.0%86.1%
2015–1988.9%91.8%87.7%
2020–2491.3%93.1%89.3%
Change+4.2 pts+3.2 pts+4.3 pts
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About nine in ten adults in ZIP 57317 have finished high school (91.3%), a bit above the national rate of 89.3%. Even so, 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 57317

Unemployment, % of the labor force
PeriodZIP 57317South DakotaU.S.
2006–104.7%4.9%8.1%
2010–145.3%4.9%9.4%
2015–191.4%3.6%5.6%
2020–243.3%3.1%5.4%
Change−1.3 pts−1.7 pts−2.7 pts
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The job market in ZIP 57317 has been strong: just 3.3% of the labor force was out of work and looking, well below the national rate of 5.4%. That is in line with the rest of South Dakota. 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 57317 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 573172.5145.27.4%25.1%23.8%1965$56822.0%91.3%3.3%
ZIP 575712.5145.27.4%25.1%23.8%1965$56822.0%91.3%3.3%
ZIP 573352.5145.27.4%25.1%23.8%1965$56822.0%91.3%3.3%
ZIP 575382.4948.92.7%18.3%33.9%1959$52724.4%94.5%1.7%
ZIP 687552.2356.65.7%16.4%19.1%1955$67528.2%94.5%3.7%
ZIP 687222.2356.45.8%16.3%20.1%1955$67727.8%94.6%3.6%
ZIP 573673.0241.216.6%40.8%9.7%1976$59223.0%90.9%16.6%
ZIP 573563.0936.915.0%25.6%23.8%1968$72225.8%88.8%8.1%
ZIP 687532.7248.53.6%19.2%38.2%1967$87520.6%96.4%1.0%
ZIP 573613.0241.216.6%40.8%9.7%1976$59223.0%90.9%16.6%
ZIP 573803.1434.416.1%36.9%15.2%1967$72423.8%86.8%8.5%

All figures 2020–24.

Zip codes with similar populations: 85923, AZ · 18920, PA · 21628, MD · 22811, VA · 23651, VA · 24105, VA · 24915, WV · 25630, WV · 25637, WV · 26136, WV

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 57317. 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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