57033, SD Demographics

Population 5,629 · Census ACS 2020–24

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57033, SD map of median age by neighborhood
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Population and households in ZIP 57033

Household size in ZIP 57033

Household size, people per household
PeriodZIP 57033South DakotaU.S.
2006–102.962.512.68
2010–142.962.512.73
2015–192.902.502.71
2020–242.722.482.65
Change−0.25−0.03−0.03
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At 2.72 people per household, ZIP 57033 sits close to the national average of 2.65. The typical household here is bigger than in South Dakota as a whole, where it has 2.48 people. Since 2006–10, household size has dropped from 2.96, a much bigger shift than nationally.

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 57033

Median age, years
PeriodZIP 57033South DakotaU.S.
2006–1033.637.937.7
2010–1434.438.338.6
2015–1933.638.839.6
2020–2439.538.940.1
Change+6.0+1.0+2.3
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At 39.5, the median age in ZIP 57033 is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has climbed from 33.6, as it has nationally.

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 57033

Single-parent households, % of households
PeriodZIP 57033South DakotaU.S.
2006–109.4%10.8%12.3%
2010–148.4%11.1%12.3%
2015–1914.6%10.9%11.6%
2020–2410.8%10.7%11.6%
Change+1.4 pts−0.1 pts−0.6 pts
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Single-parent households are about as common in ZIP 57033 as they are nationally: 10.8%, against 11.6%. The single-parent share has edged up 1.4 points since 2006–10, even as the national share fell.

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 57033

Renters in ZIP 57033

Renters, % of occupied homes
PeriodZIP 57033South DakotaU.S.
2006–1012.6%31.1%33.3%
2010–1415.4%32.0%35.6%
2015–1921.3%32.0%36.0%
2020–2415.9%31.4%34.8%
Change+3.2 pts+0.3 pts+1.5 pts
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Only 15.9% of households in ZIP 57033 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over a third of owners (34.5%) have paid off their mortgages, below the national share of 39.8%. Since 2006–10, the renter share has risen 3.2 points, mirroring the country. Only one other South Dakota ZIP code with 5,000+ people has a lower share of renters.

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 57033

Vacant homes, % of all homes
PeriodZIP 57033South DakotaU.S.
2006–104.2%11.3%11.4%
2010–142.8%10.7%11.4%
2015–196.3%11.6%11.1%
2020–242.4%10.3%9.6%
Change−1.9 pts−1.1 pts−1.8 pts
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Only 2.4% of homes in ZIP 57033 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Vacancy has fallen 1.9 points since 2006–10, in line with the national trend. Only two of the 35 South Dakota ZIP codes with 5,000+ people have a lower vacancy rate.

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 57033

Age of homes, median year built
PeriodZIP 57033South DakotaU.S.
2006–10198419721974
2010–14198419741975
2015–19198819771977
2020–24198919811980
Change+4+9+6
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Much of the housing in ZIP 57033 is relatively new: half of its homes were built after 1989, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1984 in 2006–10, a sign of steady new building.

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 57033

Rent, per month
PeriodZIP 57033South DakotaU.S.
2006–10$675$631$965
2010–14$788$692$1,040
2015–19$837$798$1,213
2020–24$980$1,000$1,571
Change+$305+$369+$606
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Rent in ZIP 57033 runs $980 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $305 a month since 2006–10, up 45%, a slower climb than the nation's. Rent takes 28.8% of the typical renter's income, just 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 57033

Bachelor's degrees in ZIP 57033

Bachelor's degrees, % of adults 25+
PeriodZIP 57033South DakotaU.S.
2006–1025.2%26.8%28.4%
2010–1430.3%27.8%29.6%
2015–1940.5%29.4%32.1%
2020–2433.6%32.5%35.6%
Change+8.4 pts+5.6 pts+7.2 pts
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College degrees are about as common in ZIP 57033 as nationally: 33.6% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is up 8.4 points from 2006–10, as it has 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 57033

High school graduates, % of adults 25+
PeriodZIP 57033South DakotaU.S.
2006–1094.9%89.9%84.9%
2010–1493.5%91.0%86.1%
2015–1995.2%91.8%87.7%
2020–2497.5%93.1%89.3%
Change+2.6 pts+3.2 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 57033: 97.5% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 2.6 points from 2006–10, as it has nationally. Of the 35 South Dakota ZIP codes with 5,000+ people, only three have a higher share of high school graduates.

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 57033

Unemployment, % of the labor force
PeriodZIP 57033South DakotaU.S.
2006–102.4%4.9%8.1%
2010–144.9%4.9%9.4%
2015–191.4%3.6%5.6%
2020–241.5%3.1%5.4%
Change−0.9 pts−1.7 pts−2.7 pts
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The job market in ZIP 57033 has been strong: just 1.5% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment is down 0.9 points from 2006–10, mirroring the country. 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 57033 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 570332.7239.510.8%15.9%2.4%1989$98033.6%97.5%1.5%
ZIP 570352.7835.615.0%6.1%1.7%1983$81630.8%98.6%0.4%
ZIP 570202.5242.21.3%13.2%2.0%1992$1,18439.4%93.1%1.3%
ZIP 571072.3633.412.4%33.2%3.4%1999$1,28128.8%90.3%3.4%
ZIP 570413.0037.57.1%18.4%7.4%1991$1,83541.3%93.3%3.7%
ZIP 571062.3934.812.5%41.5%2.6%1997$1,15035.4%93.0%2.6%
ZIP 571042.1735.314.0%53.3%12.6%1967$99725.1%90.6%2.2%
ZIP 570552.8834.06.6%7.6%2.5%1996$1,07328.4%94.3%2.4%
ZIP 571972.5121.820.4%28.7%12.5%1953$94334.5%94.4%1.0%
ZIP 571052.2139.410.7%35.7%7.9%1961$1,10343.8%95.9%1.6%
ZIP 570182.6440.512.3%23.0%9.0%1973$1,07626.2%96.0%2.7%

All figures 2020–24.

Zip codes with similar populations: 01376, MA · 99141, WA · 98443, WA · 98260, WA · 98010, WA · 97391, OR · 96725, HI · 96041, CA · 95971, CA · 95969, CA

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 57033. 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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