57435, SD Demographics

Population 250 · Census ACS 2020–24

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57435, SD map of median age by neighborhood
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Population and households in ZIP 57435

Household size in ZIP 57435

Household size, people per household
PeriodZIP 57435South DakotaU.S.
2006–102.882.512.68
2010–142.202.512.73
2015–192.362.502.71
2020–242.442.482.65
Change−0.45−0.03−0.03
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Households in ZIP 57435 run small, averaging 2.44 people against 2.65 nationally, which usually means more singles and couples and fewer children. South Dakota as a whole looks much the same. Household size has dropped from 2.88 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 57435

Median age, years
PeriodZIP 57435South DakotaU.S.
2006–1041.937.937.7
2010–1443.738.338.6
2015–1950.338.839.6
2020–2446.138.940.1
Change+4.2+1.0+2.3
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ZIP 57435 skews older: half of its residents are older than 46.1, 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 57435

Single-parent households, % of households
PeriodZIP 57435South DakotaU.S.
2006–102.4%10.8%12.3%
2010–141.7%11.1%12.3%
2015–192.8%10.9%11.6%
2020–242.1%10.7%11.6%
Change−0.3 pts−0.1 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 57435: 2.1% of 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 57435

Renters in ZIP 57435

Renters, % of occupied homes
PeriodZIP 57435South DakotaU.S.
2006–1021.2%31.1%33.3%
2010–1413.4%32.0%35.6%
2015–1914.7%32.0%36.0%
2020–249.0%31.4%34.8%
Change−12.3 pts+0.3 pts+1.5 pts
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Only 9.0% of households in ZIP 57435 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About three-quarters of owners (75.3%) 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 57435

Vacant homes, % of all homes
PeriodZIP 57435South DakotaU.S.
2006–1022.3%11.3%11.4%
2010–1423.4%10.7%11.4%
2015–1929.8%11.6%11.1%
2020–2414.0%10.3%9.6%
Change−8.3 pts−1.1 pts−1.8 pts
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Vacancy is high in ZIP 57435: 14.0% 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 57435

Age of homes, median year built
PeriodZIP 57435South DakotaU.S.
2006–10195119721974
2010–14195119741975
2015–19195819771977
2020–24196319811980
Change+12+9+6
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ZIP 57435 is a place of older homes: half were built before 1963, 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 57435

Rent, per month
PeriodZIP 57435South DakotaU.S.
2006–10$560$631$965
2010–14$547$692$1,040
2015–19$672$798$1,213
2020–24$842$1,000$1,571
Change+$281+$369+$606
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A typical rental in ZIP 57435 costs $842 a month with utilities, well below the national median of $1,571. The typical renter here spends 20.0% 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 57435

Bachelor's degrees in ZIP 57435

Bachelor's degrees, % of adults 25+
PeriodZIP 57435South DakotaU.S.
2006–1017.3%26.8%28.4%
2010–1422.6%27.8%29.6%
2015–1930.8%29.4%32.1%
2020–2427.7%32.5%35.6%
Change+10.4 pts+5.6 pts+7.2 pts
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College degrees are less common in ZIP 57435 than nationally: 27.7% of adults 25 and older have a bachelor's or higher, against 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 57435

High school graduates, % of adults 25+
PeriodZIP 57435South DakotaU.S.
2006–1074.0%89.9%84.9%
2010–1492.3%91.0%86.1%
2015–1994.4%91.8%87.7%
2020–2496.5%93.1%89.3%
Change+22.5 pts+3.2 pts+4.3 pts
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High school completion is high in ZIP 57435: 96.5% 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 57435

Unemployment, % of the labor force
PeriodZIP 57435South DakotaU.S.
2006–103.4%4.9%8.1%
2010–141.8%4.9%9.4%
2015–190.3%3.6%5.6%
2020–241.0%3.1%5.4%
Change−2.5 pts−1.7 pts−2.7 pts
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The job market in ZIP 57435 has been strong: just 1.0% of the labor force was out of work and looking, well below the national rate of 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 57435 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 574352.4446.12.1%9.0%14.0%1963$84227.7%96.5%1.0%
ZIP 574382.1242.11.5%26.8%21.3%1964$85422.0%87.4%8.6%
ZIP 574652.6645.34.8%11.7%12.4%1965$64735.1%97.3%0.1%
ZIP 574602.6343.13.0%9.6%12.5%1981$97133.7%94.5%1.2%
ZIP 574612.6945.15.1%12.2%13.3%1965$63836.4%97.2%0.1%
ZIP 574242.6845.05.0%12.2%14.1%1964$63635.7%97.3%0.1%
ZIP 574662.2849.21.9%6.6%14.9%1958$77026.7%96.5%0.6%
ZIP 574292.5044.43.4%10.5%27.1%1949$69630.8%97.4%0.7%
ZIP 574742.1648.62.4%5.6%18.5%1971$99911.0%95.7%7.1%
ZIP 574752.3247.53.9%12.2%39.6%1976$94523.5%96.7%2.5%
ZIP 574772.5044.43.4%10.5%27.1%1949$69630.8%97.4%0.7%

All figures 2020–24.

Zip codes with similar populations: 74636, OK · 56325, MN · 56434, MN · 56516, MN · 56553, MN · 57021, SD · 57047, SD · 57050, SD · 57217, SD · 57272, SD

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 57435. 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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