Population 305 · Census ACS 2020–24
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Population and households in ZIP 57779
Household size in ZIP 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.31 | 2.51 | 2.68 |
| 2010–14 | 2.28 | 2.51 | 2.73 |
| 2015–19 | 2.48 | 2.50 | 2.71 |
| 2020–24 | 2.29 | 2.48 | 2.65 |
| Change | −0.02 | −0.03 | −0.03 |
Households in ZIP 57779 are small: just 2.29 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.
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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 43.4 | 37.9 | 37.7 |
| 2010–14 | 48.8 | 38.3 | 38.6 |
| 2015–19 | 50.2 | 38.8 | 39.6 |
| 2020–24 | 54.4 | 38.9 | 40.1 |
| Change | +11.0 | +1.0 | +2.3 |
ZIP 57779 skews older: half of its residents are older than 54.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 43.4, but in a place this small, survey estimates can swing a lot from one release to the next.
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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 5.1% | 10.8% | 12.3% |
| 2010–14 | 1.2% | 11.1% | 12.3% |
| 2015–19 | 7.0% | 10.9% | 11.6% |
| 2020–24 | 6.8% | 10.7% | 11.6% |
| Change | +1.6 pts | −0.1 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 57779: 6.8% 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 57779
Renters in ZIP 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 24.0% | 31.1% | 33.3% |
| 2010–14 | 17.9% | 32.0% | 35.6% |
| 2015–19 | 31.9% | 32.0% | 36.0% |
| 2020–24 | 8.9% | 31.4% | 34.8% |
| Change | −15.1 pts | +0.3 pts | +1.5 pts |
Only 8.9% of households in ZIP 57779 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over four in ten owners (42.2%) have paid off their mortgages, about the same as nationally.
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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 5.8% | 11.3% | 11.4% |
| 2010–14 | 7.1% | 10.7% | 11.4% |
| 2015–19 | 3.1% | 11.6% | 11.1% |
| 2020–24 | 15.1% | 10.3% | 9.6% |
| Change | +9.3 pts | −1.1 pts | −1.8 pts |
Vacancy is high in ZIP 57779: 15.1% 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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2000 | 1972 | 1974 |
| 2010–14 | 1999 | 1974 | 1975 |
| 2015–19 | 2004 | 1977 | 1977 |
| 2020–24 | 2005 | 1981 | 1980 |
| Change | +5 | +9 | +6 |
Much of the housing in ZIP 57779 is relatively new: half of its homes were built after 2005, 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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $861 | $631 | $965 |
| 2010–14 | $980 | $692 | $1,040 |
| 2015–19 | $1,126 | $798 | $1,213 |
| 2020–24 | $1,434 | $1,000 | $1,571 |
| Change | +$573 | +$369 | +$606 |
A typical rental in ZIP 57779 costs $1,434 a month with utilities, below the national median of $1,571. Still, rents here are higher than in South Dakota as a whole ($1,000). Rent takes 23.8% 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 57779
Bachelor's degrees in ZIP 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 46.9% | 26.8% | 28.4% |
| 2010–14 | 36.1% | 27.8% | 29.6% |
| 2015–19 | 45.2% | 29.4% | 32.1% |
| 2020–24 | 42.7% | 32.5% | 35.6% |
| Change | −4.2 pts | +5.6 pts | +7.2 pts |
Just over four in ten adults 25 and older in ZIP 57779 (42.7%) have a bachelor's degree or higher, above 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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 96.5% | 89.9% | 84.9% |
| 2010–14 | 95.0% | 91.0% | 86.1% |
| 2015–19 | 98.8% | 91.8% | 87.7% |
| 2020–24 | 97.4% | 93.1% | 89.3% |
| Change | +0.9 pts | +3.2 pts | +4.3 pts |
Finishing high school is nearly universal in ZIP 57779: 97.4% 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 57779
| Period | ZIP 57779 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.2% | 4.9% | 8.1% |
| 2010–14 | 2.5% | 4.9% | 9.4% |
| 2015–19 | 1.3% | 3.6% | 5.6% |
| 2020–24 | 0.3% | 3.1% | 5.4% |
| Change | −1.9 pts | −1.7 pts | −2.7 pts |
Unemployment in ZIP 57779 has been low: just 0.3% of the labor force was out of work and looking, well below the national rate of 5.4%. 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 57779 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 57779 | 2.29 | 54.4 | 6.8% | 8.9% | 15.1% | 2005 | $1,434 | 42.7% | 97.4% | 0.3% |
| ZIP 57783 | 2.26 | 41.8 | 7.1% | 40.0% | 8.5% | 1993 | $1,027 | 37.3% | 95.7% | 1.5% |
| ZIP 57799 | 2.28 | 26.6 | 21.1% | 43.4% | 5.7% | 1984 | $1,025 | 37.4% | 100.0% | 1.3% |
| ZIP 57793 | 2.78 | 47.4 | 5.3% | 20.8% | 17.6% | 1994 | $1,095 | 26.1% | 93.5% | 1.4% |
| ZIP 57717 | 2.44 | 41.1 | 11.4% | 26.7% | 10.1% | 1984 | $910 | 20.6% | 89.8% | 2.4% |
| ZIP 57762 | 2.97 | 37.1 | 6.4% | 7.3% | 11.7% | 1980 | $967 | 26.2% | 95.1% | 1.4% |
| ZIP 57785 | 2.37 | 42.3 | 13.5% | 29.8% | 12.2% | 1979 | $806 | 25.5% | 92.7% | 2.6% |
| ZIP 57741 | 3.72 | 51.4 | 21.5% | 18.8% | 24.9% | 1974 | $1,156 | 10.4% | 97.1% | 2.4% |
| ZIP 57788 | 2.74 | 45.1 | 7.2% | 18.4% | 17.4% | 1975 | $980 | 20.4% | 94.1% | 1.4% |
| ZIP 82712 | 2.91 | 43.9 | 7.2% | 20.2% | 31.1% | 1984 | $841 | 25.8% | 97.4% | 0.0% |
| ZIP 82710 | 2.84 | 42.0 | 3.6% | 15.2% | 16.6% | 1979 | $696 | 17.5% | 93.7% | 1.9% |
All figures 2020–24.
Zip codes with similar populations: 28524, NC · 84638, UT · 84539, UT · 40807, KY · 38359, TN · 38347, TN · 38235, TN · 36790, AL · 35745, AL · 35469, AL
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 57779. 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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