Population 146 · Census ACS 2020–24
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Population and households in ZIP 57724
Household size in ZIP 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.37 | 2.51 | 2.68 |
| 2010–14 | 2.38 | 2.51 | 2.73 |
| 2015–19 | 2.29 | 2.50 | 2.71 |
| 2020–24 | 2.21 | 2.48 | 2.65 |
| Change | −0.16 | −0.03 | −0.03 |
ZIP 57724 is a place of small households, averaging 2.21 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.37, 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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 46.1 | 37.9 | 37.7 |
| 2010–14 | 41.3 | 38.3 | 38.6 |
| 2015–19 | 43.2 | 38.8 | 39.6 |
| 2020–24 | 47.7 | 38.9 | 40.1 |
| Change | +1.7 | +1.0 | +2.3 |
With a median age of 47.7, ZIP 57724 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.
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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 4.7% | 10.8% | 12.3% |
| 2010–14 | 4.3% | 11.1% | 12.3% |
| 2015–19 | 3.1% | 10.9% | 11.6% |
| 2020–24 | 3.7% | 10.7% | 11.6% |
| Change | −1.0 pts | −0.1 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 57724: 3.7% 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 57724
Renters in ZIP 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 25.7% | 31.1% | 33.3% |
| 2010–14 | 27.3% | 32.0% | 35.6% |
| 2015–19 | 31.7% | 32.0% | 36.0% |
| 2020–24 | 26.5% | 31.4% | 34.8% |
| Change | +0.8 pts | +0.3 pts | +1.5 pts |
Just over a quarter of households in ZIP 57724 rent their homes (26.5%), below the national share of 34.8%; the rest own. Just over seven in ten owners (72.5%) 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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 26.4% | 11.3% | 11.4% |
| 2010–14 | 27.7% | 10.7% | 11.4% |
| 2015–19 | 24.1% | 11.6% | 11.1% |
| 2020–24 | 27.9% | 10.3% | 9.6% |
| Change | +1.5 pts | −1.1 pts | −1.8 pts |
Vacant homes make up 27.9% of the housing in ZIP 57724, 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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1960 | 1972 | 1974 |
| 2010–14 | 1970 | 1974 | 1975 |
| 2015–19 | 1973 | 1977 | 1977 |
| 2020–24 | 1974 | 1981 | 1980 |
| Change | +14 | +9 | +6 |
Homes in ZIP 57724 run a bit older than the national norm, with a median build year of 1974 against 1980.
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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $564 | $631 | $965 |
| 2010–14 | $570 | $692 | $1,040 |
| 2015–19 | $594 | $798 | $1,213 |
| 2020–24 | $564 | $1,000 | $1,571 |
| Change | +$0 | +$369 | +$606 |
A typical rental in ZIP 57724 costs $564 a month with utilities, well below the national median of $1,571. Rent takes 12.1% 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 57724
Bachelor's degrees in ZIP 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 31.4% | 26.8% | 28.4% |
| 2010–14 | 28.2% | 27.8% | 29.6% |
| 2015–19 | 25.2% | 29.4% | 32.1% |
| 2020–24 | 29.2% | 32.5% | 35.6% |
| Change | −2.1 pts | +5.6 pts | +7.2 pts |
College degrees are a little less common in ZIP 57724 than nationally: 29.2% 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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 90.2% | 89.9% | 84.9% |
| 2010–14 | 92.1% | 91.0% | 86.1% |
| 2015–19 | 90.5% | 91.8% | 87.7% |
| 2020–24 | 93.6% | 93.1% | 89.3% |
| Change | +3.4 pts | +3.2 pts | +4.3 pts |
High school completion in ZIP 57724 is above the national rate: 93.6% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across South Dakota.
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 57724
| Period | ZIP 57724 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.4% | 4.9% | 8.1% |
| 2010–14 | 0.9% | 4.9% | 9.4% |
| 2015–19 | 2.1% | 3.6% | 5.6% |
| 2020–24 | 0.8% | 3.1% | 5.4% |
| Change | −1.6 pts | −1.7 pts | −2.7 pts |
The job market in ZIP 57724 has been strong: just 0.8% 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 57724 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 57724 | 2.21 | 47.7 | 3.7% | 26.5% | 27.9% | 1974 | $564 | 29.2% | 93.6% | 0.8% |
| ZIP 57720 | 2.22 | 46.3 | 4.0% | 23.5% | 27.6% | 1973 | $521 | 30.4% | 93.8% | 0.9% |
| ZIP 59345 | 2.46 | 51.7 | 5.7% | 18.9% | 24.8% | 1976 | $625 | 33.3% | 93.3% | 1.2% |
| ZIP 57640 | 2.28 | 55.4 | 8.3% | 19.6% | 35.6% | 1973 | $738 | 32.2% | 97.3% | 1.8% |
| ZIP 59343 | 2.46 | 51.7 | 5.7% | 18.9% | 24.8% | 1976 | $625 | 33.3% | 93.3% | 1.2% |
| ZIP 59351 | 2.46 | 51.5 | 5.6% | 18.7% | 24.5% | 1976 | $623 | 33.5% | 93.4% | 1.2% |
| ZIP 59003 | 2.53 | 39.4 | 12.6% | 56.5% | 19.3% | 1979 | $647 | 29.3% | 90.0% | 7.2% |
| ZIP 59043 | 3.76 | 24.4 | 34.2% | 46.5% | 22.9% | 1980 | $533 | 12.7% | 84.8% | 28.5% |
| ZIP 57621 | 3.45 | 29.3 | 28.4% | 44.3% | 15.4% | 1983 | $430 | 12.4% | 84.2% | 30.8% |
| ZIP 59016 | 3.91 | 26.6 | 24.2% | 42.7% | 22.3% | 1981 | $441 | 13.5% | 91.5% | 14.4% |
| ZIP 57639 | 3.45 | 29.3 | 28.4% | 44.3% | 15.4% | 1983 | $430 | 12.4% | 84.2% | 30.8% |
All figures 2020–24.
Zip codes with similar populations: 79534, TX · 56729, MN · 57640, SD · 58277, ND · 58711, ND · 73731, OK · 73758, OK · 74071, OK · 75415, TX · 76061, 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 57724. 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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