Population 96 · Census ACS 2020–24
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Population and households in ZIP 57636
Household size in ZIP 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.84 | 2.51 | 2.68 |
| 2010–14 | 2.91 | 2.51 | 2.73 |
| 2015–19 | 3.17 | 2.50 | 2.71 |
| 2020–24 | 3.20 | 2.48 | 2.65 |
| Change | +0.36 | −0.03 | −0.03 |
Households in ZIP 57636 are large by national standards, averaging 3.20 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 2.84 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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 40.5 | 37.9 | 37.7 |
| 2010–14 | 31.4 | 38.3 | 38.6 |
| 2015–19 | 30.4 | 38.8 | 39.6 |
| 2020–24 | 28.8 | 38.9 | 40.1 |
| Change | −11.7 | +1.0 | +2.3 |
ZIP 57636 is young: half of its residents are under 28.8, compared with a national median of 40.1. The population tilts toward young families with 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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 16.7% | 10.8% | 12.3% |
| 2010–14 | 9.4% | 11.1% | 12.3% |
| 2015–19 | 28.1% | 10.9% | 11.6% |
| 2020–24 | 32.5% | 10.7% | 11.6% |
| Change | +15.9 pts | −0.1 pts | −0.6 pts |
Single parents head about a third of households in ZIP 57636 (32.5%), well above 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 57636
Renters in ZIP 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 40.6% | 31.1% | 33.3% |
| 2010–14 | 33.8% | 32.0% | 35.6% |
| 2015–19 | 30.7% | 32.0% | 36.0% |
| 2020–24 | 37.0% | 31.4% | 34.8% |
| Change | −3.6 pts | +0.3 pts | +1.5 pts |
Renting in ZIP 57636 is about as common as it is nationally: 37.0% of households rent, against 34.8%. Renters make up a bigger share here than in South Dakota as a whole (31.4%). Among homeowners, 49.6% have no mortgage at all, 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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 39.3% | 11.3% | 11.4% |
| 2010–14 | 11.2% | 10.7% | 11.4% |
| 2015–19 | 18.0% | 11.6% | 11.1% |
| 2020–24 | 10.6% | 10.3% | 9.6% |
| Change | −28.6 pts | −1.1 pts | −1.8 pts |
Vacancy in ZIP 57636 is close to the national rate: 10.6% of homes are empty, against 9.6%.
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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1979 | 1972 | 1974 |
| 2010–14 | 1990 | 1974 | 1975 |
| 2015–19 | 1983 | 1977 | 1977 |
| 2020–24 | 1992 | 1981 | 1980 |
| Change | +13 | +9 | +6 |
Much of the housing in ZIP 57636 is relatively new: half of its homes were built after 1992, compared with 1980 for the U.S. as a whole.
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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $426 | $631 | $965 |
| 2010–14 | $490 | $692 | $1,040 |
| 2015–19 | $415 | $798 | $1,213 |
| 2020–24 | $711 | $1,000 | $1,571 |
| Change | +$285 | +$369 | +$606 |
Rent in ZIP 57636 runs $711 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 36.0% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.
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 57636
Bachelor's degrees in ZIP 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 35.8% | 26.8% | 28.4% |
| 2010–14 | 18.8% | 27.8% | 29.6% |
| 2015–19 | 14.9% | 29.4% | 32.1% |
| 2020–24 | 25.5% | 32.5% | 35.6% |
| Change | −10.3 pts | +5.6 pts | +7.2 pts |
College degrees are relatively uncommon in ZIP 57636: 25.5% 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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 82.8% | 89.9% | 84.9% |
| 2010–14 | 75.0% | 91.0% | 86.1% |
| 2015–19 | 88.9% | 91.8% | 87.7% |
| 2020–24 | 88.4% | 93.1% | 89.3% |
| Change | +5.6 pts | +3.2 pts | +4.3 pts |
About as many adults in ZIP 57636 have finished high school as nationally: 88.4%, against 89.3%. The rate is lower than in South Dakota as a whole (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 57636
| Period | ZIP 57636 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 6.5% | 4.9% | 8.1% |
| 2010–14 | 19.6% | 4.9% | 9.4% |
| 2015–19 | 14.8% | 3.6% | 5.6% |
| 2020–24 | 12.0% | 3.1% | 5.4% |
| Change | +5.5 pts | −1.7 pts | −2.7 pts |
Finding work has been harder in ZIP 57636: 12.0% of the labor force was out of work and looking, well above 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 57636 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 57636 | 3.20 | 28.8 | 32.5% | 37.0% | 10.6% | 1992 | $711 | 25.5% | 88.4% | 12.0% |
| ZIP 57623 | 3.18 | 36.2 | 22.4% | 35.1% | 18.0% | 1980 | $706 | 16.5% | 92.9% | 18.5% |
| ZIP 57625 | 3.24 | 27.8 | 32.6% | 44.4% | 13.7% | 1982 | $749 | 15.7% | 83.7% | 19.9% |
| ZIP 57626 | 2.45 | 47.0 | 4.3% | 24.4% | 21.7% | 1974 | $675 | 33.1% | 95.4% | 2.8% |
| ZIP 57652 | 3.20 | 28.8 | 32.5% | 37.0% | 10.6% | 1992 | $711 | 25.5% | 88.4% | 12.0% |
| ZIP 57758 | 2.74 | 36.0 | 3.2% | 40.2% | 16.5% | 1961 | $912 | 27.7% | 96.2% | 2.4% |
| ZIP 57442 | 2.23 | 48.8 | 4.9% | 20.1% | 25.9% | 1972 | $1,011 | 27.2% | 95.6% | 3.1% |
| ZIP 57455 | 2.38 | 47.4 | 4.8% | 16.3% | 46.5% | 1982 | $1,008 | 25.5% | 97.6% | 3.5% |
| ZIP 57473 | 2.47 | 42.9 | 3.0% | 11.3% | 27.8% | 1970 | $843 | 22.5% | 97.3% | 1.4% |
| ZIP 57438 | 2.12 | 42.1 | 1.5% | 26.8% | 21.3% | 1964 | $854 | 22.0% | 87.4% | 8.6% |
| ZIP 57435 | 2.44 | 46.1 | 2.1% | 9.0% | 14.0% | 1963 | $842 | 27.7% | 96.5% | 1.0% |
All figures 2020–24.
Zip codes with similar populations: 81030, CO · 75780, TX · 76490, TX · 77961, TX · 78007, TX · 78564, TX · 79239, TX · 79380, TX · 79518, TX · 79748, TX
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 57636. 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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