Population 480 · Census ACS 2020–24
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Population and households in ZIP 57476
Household size in ZIP 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.43 | 2.51 | 2.68 |
| 2010–14 | 2.46 | 2.51 | 2.73 |
| 2015–19 | 2.73 | 2.50 | 2.71 |
| 2020–24 | 2.36 | 2.48 | 2.65 |
| Change | −0.08 | −0.03 | −0.03 |
Households in ZIP 57476 are small: just 2.36 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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 43.8 | 37.9 | 37.7 |
| 2010–14 | 44.4 | 38.3 | 38.6 |
| 2015–19 | 43.9 | 38.8 | 39.6 |
| 2020–24 | 50.2 | 38.9 | 40.1 |
| Change | +6.4 | +1.0 | +2.3 |
With a median age of 50.2, ZIP 57476 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 43.8 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.
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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 3.2% | 10.8% | 12.3% |
| 2010–14 | 7.1% | 11.1% | 12.3% |
| 2015–19 | 9.5% | 10.9% | 11.6% |
| 2020–24 | 6.2% | 10.7% | 11.6% |
| Change | +3.1 pts | −0.1 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 57476: 6.2% 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 57476
Renters in ZIP 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 15.1% | 31.1% | 33.3% |
| 2010–14 | 23.3% | 32.0% | 35.6% |
| 2015–19 | 12.3% | 32.0% | 36.0% |
| 2020–24 | 23.7% | 31.4% | 34.8% |
| Change | +8.6 pts | +0.3 pts | +1.5 pts |
Only 23.7% of households in ZIP 57476 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 68.6% have no mortgage at all, 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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 27.8% | 11.3% | 11.4% |
| 2010–14 | 28.3% | 10.7% | 11.4% |
| 2015–19 | 31.8% | 11.6% | 11.1% |
| 2020–24 | 21.2% | 10.3% | 9.6% |
| Change | −6.6 pts | −1.1 pts | −1.8 pts |
Vacant homes make up 21.2% of the housing in ZIP 57476, 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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1952 | 1972 | 1974 |
| 2010–14 | 1953 | 1974 | 1975 |
| 2015–19 | 1967 | 1977 | 1977 |
| 2020–24 | 1945 | 1981 | 1980 |
| Change | −7 | +9 | +6 |
The housing in ZIP 57476 is old by national standards: the median home dates to 1945, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.
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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $392 | $631 | $965 |
| 2010–14 | $571 | $692 | $1,040 |
| 2015–19 | $692 | $798 | $1,213 |
| 2020–24 | $818 | $1,000 | $1,571 |
| Change | +$426 | +$369 | +$606 |
A typical rental in ZIP 57476 costs $818 a month with utilities, well below the national median of $1,571. Rent takes 12.4% 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 57476
Bachelor's degrees in ZIP 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 19.0% | 26.8% | 28.4% |
| 2010–14 | 20.5% | 27.8% | 29.6% |
| 2015–19 | 25.6% | 29.4% | 32.1% |
| 2020–24 | 21.1% | 32.5% | 35.6% |
| Change | +2.1 pts | +5.6 pts | +7.2 pts |
Fewer adults in ZIP 57476 have a four-year degree than in the country as a whole: 21.1%, against 35.6% 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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 91.9% | 89.9% | 84.9% |
| 2010–14 | 94.3% | 91.0% | 86.1% |
| 2015–19 | 97.8% | 91.8% | 87.7% |
| 2020–24 | 92.2% | 93.1% | 89.3% |
| Change | +0.3 pts | +3.2 pts | +4.3 pts |
About nine in ten adults in ZIP 57476 have finished high school (92.2%), a bit above the national rate of 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 57476
| Period | ZIP 57476 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 3.3% | 4.9% | 8.1% |
| 2010–14 | 1.0% | 4.9% | 9.4% |
| 2015–19 | 0.5% | 3.6% | 5.6% |
| 2020–24 | 2.5% | 3.1% | 5.4% |
| Change | −0.8 pts | −1.7 pts | −2.7 pts |
Unemployment in ZIP 57476 has been low: just 2.5% of the labor force was out of work and looking, well below the national rate of 5.4%. That is in line with the rest of South Dakota. 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 57476 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 57476 | 2.36 | 50.2 | 6.2% | 23.7% | 21.2% | 1945 | $818 | 21.1% | 92.2% | 2.5% |
| ZIP 57469 | 2.13 | 46.1 | 4.7% | 36.6% | 17.9% | 1951 | $793 | 26.9% | 94.9% | 1.9% |
| ZIP 57348 | 2.48 | 42.6 | 3.6% | 17.4% | 19.1% | 1974 | $619 | 20.0% | 94.3% | 0.6% |
| ZIP 57440 | 2.86 | 43.6 | 3.1% | 18.7% | 19.0% | 1960 | $724 | 26.5% | 88.7% | 0.6% |
| ZIP 57470 | 2.67 | 40.3 | 2.5% | 13.8% | 20.3% | 1968 | $693 | 23.1% | 96.6% | 0.2% |
| ZIP 57436 | 2.93 | 43.2 | 2.9% | 19.6% | 17.9% | 1962 | $723 | 26.2% | 87.4% | 0.6% |
| ZIP 57467 | 2.71 | 41.6 | 2.6% | 15.2% | 19.4% | 1968 | $660 | 25.4% | 96.4% | 0.1% |
| ZIP 57322 | 2.66 | 40.5 | 6.2% | 14.9% | 16.3% | 1962 | $689 | 26.8% | 92.3% | 0.0% |
| ZIP 57258 | 3.08 | 42.2 | 6.6% | 17.6% | 18.6% | 1955 | $691 | 21.2% | 86.8% | 1.5% |
| ZIP 57225 | 2.57 | 46.1 | 7.0% | 23.0% | 17.3% | 1960 | $758 | 17.1% | 90.9% | 5.6% |
| ZIP 57278 | 3.48 | 27.7 | 4.3% | 25.9% | 12.8% | 1960 | $807 | 26.7% | 92.6% | 0.7% |
All figures 2020–24.
Zip codes with similar populations: 83525, ID · 17235, PA · 17762, PA · 17925, PA · 18030, PA · 18932, PA · 19536, PA · 20765, MD · 20862, MD · 21153, MD
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 57476. 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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