Population 26,481 · Census ACS 2020–24
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Population and households in ZIP 57006
Household size in ZIP 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.52 | 2.51 | 2.68 |
| 2010–14 | 2.33 | 2.51 | 2.73 |
| 2015–19 | 2.37 | 2.50 | 2.71 |
| 2020–24 | 2.37 | 2.48 | 2.65 |
| Change | −0.16 | −0.03 | −0.03 |
ZIP 57006 is a place of small households, averaging 2.37 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.52 in 2006–10, a much bigger shift than nationally. The biggest households, usually families with children, are concentrated in the southwest.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 28.4 | 37.9 | 37.7 |
| 2010–14 | 29.4 | 38.3 | 38.6 |
| 2015–19 | 30.1 | 38.8 | 39.6 |
| 2020–24 | 30.9 | 38.9 | 40.1 |
| Change | +2.5 | +1.0 | +2.3 |
With a median age of just 30.9, ZIP 57006 is far younger than the country as a whole (40.1), a population that tilts toward young adults, many of them living alone or as couples. The median age has climbed from 28.4 in 2006–10, mirroring the country. Only two of the 35 South Dakota ZIP codes with 5,000+ people are younger.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 6.9% | 10.8% | 12.3% |
| 2010–14 | 11.0% | 11.1% | 12.3% |
| 2015–19 | 4.7% | 10.9% | 11.6% |
| 2020–24 | 4.6% | 10.7% | 11.6% |
| Change | −2.3 pts | −0.1 pts | −0.6 pts |
Single parents head only 4.6% of households in ZIP 57006, well below the national share of 11.6%. Since 2006–10, the single-parent share has fallen 2.3 points, a much bigger shift than nationally. No other South Dakota ZIP code with 5,000+ people has a lower share of single-parent households.
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 57006
Renters in ZIP 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 46.7% | 31.1% | 33.3% |
| 2010–14 | 47.1% | 32.0% | 35.6% |
| 2015–19 | 46.9% | 32.0% | 36.0% |
| 2020–24 | 48.4% | 31.4% | 34.8% |
| Change | +1.7 pts | +0.3 pts | +1.5 pts |
Renting is far more common in ZIP 57006 than nationally: 48.4% of households rent their homes, against 34.8%. More than four in ten owners (45.1%) have paid off their mortgages, above the national share of 39.8%. Since 2006–10, the renter share has risen 1.7 points, as it has nationally. Of the 35 South Dakota ZIP codes with 5,000+ people, only two have a higher share of renters.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 9.3% | 11.3% | 11.4% |
| 2010–14 | 8.4% | 10.7% | 11.4% |
| 2015–19 | 13.9% | 11.6% | 11.1% |
| 2020–24 | 9.7% | 10.3% | 9.6% |
| Change | +0.4 pts | −1.1 pts | −1.8 pts |
Vacancy in ZIP 57006 is close to the national rate: 9.7% of homes are empty, against 9.6%. Vacancy has barely moved since 2006–10, while the national rate fell.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1977 | 1972 | 1974 |
| 2010–14 | 1977 | 1974 | 1975 |
| 2015–19 | 1982 | 1977 | 1977 |
| 2020–24 | 1987 | 1981 | 1980 |
| Change | +10 | +9 | +6 |
Homes in ZIP 57006 are newer than the national norm: the median home was built in 1987, versus 1980 across the U.S. The median year built has moved up from 1977 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the center has the oldest housing.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $592 | $631 | $965 |
| 2010–14 | $685 | $692 | $1,040 |
| 2015–19 | $785 | $798 | $1,213 |
| 2020–24 | $1,053 | $1,000 | $1,571 |
| Change | +$461 | +$369 | +$606 |
A typical rental in ZIP 57006 costs $1,053 a month with utilities, well below the national median of $1,571. Still, rents here are higher than in South Dakota overall ($1,000). Rent has climbed $461 a month since 2006–10, up 78%, faster than rents rose nationally. Rent takes 26.3% 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 57006
Bachelor's degrees in ZIP 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 47.4% | 26.8% | 28.4% |
| 2010–14 | 50.9% | 27.8% | 29.6% |
| 2015–19 | 48.4% | 29.4% | 32.1% |
| 2020–24 | 44.1% | 32.5% | 35.6% |
| Change | −3.3 pts | +5.6 pts | +7.2 pts |
College degrees are more common in ZIP 57006 than nationally: 44.1% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is down 3.3 points from 2006–10, even as the national share rose. ZIP 57006 has a higher share of college graduates than at least four in five South Dakota ZIP codes.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 94.1% | 89.9% | 84.9% |
| 2010–14 | 95.0% | 91.0% | 86.1% |
| 2015–19 | 95.4% | 91.8% | 87.7% |
| 2020–24 | 97.9% | 93.1% | 89.3% |
| Change | +3.7 pts | +3.2 pts | +4.3 pts |
Finishing high school is nearly universal in ZIP 57006: 97.9% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 3.7 points, mirroring the country. Only one other South Dakota ZIP code with 5,000+ people has a higher share of high school graduates.
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 57006
| Period | ZIP 57006 | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 4.2% | 4.9% | 8.1% |
| 2010–14 | 3.6% | 4.9% | 9.4% |
| 2015–19 | 4.0% | 3.6% | 5.6% |
| 2020–24 | 3.8% | 3.1% | 5.4% |
| Change | −0.4 pts | −1.7 pts | −2.7 pts |
Unemployment in ZIP 57006 runs below the national rate: 3.8% of the labor force was out of work and looking, against 5.4% nationally. South Dakota as a whole looks much the same. 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 57006 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 57006 | 2.37 | 30.9 | 4.6% | 48.4% | 9.7% | 1987 | $1,053 | 44.1% | 97.9% | 3.8% |
| ZIP 57002 | 2.45 | 31.4 | 5.3% | 22.3% | 3.5% | 1998 | $856 | 35.9% | 97.6% | 2.4% |
| ZIP 57071 | 2.49 | 31.5 | 4.3% | 36.8% | 11.9% | 1978 | $1,064 | 42.3% | 97.8% | 2.0% |
| ZIP 57276 | 2.27 | 46.6 | 4.8% | 15.6% | 6.9% | 1970 | $723 | 27.4% | 95.7% | 1.2% |
| ZIP 57220 | 2.25 | 49.8 | 5.7% | 15.1% | 22.4% | 1976 | $861 | 25.4% | 97.8% | 1.9% |
| ZIP 57061 | 2.41 | 36.8 | 1.5% | 14.9% | 17.8% | 1974 | $894 | 35.7% | 96.8% | 5.0% |
| ZIP 57026 | 2.63 | 34.2 | 11.0% | 30.3% | 5.7% | 1977 | $1,018 | 27.2% | 88.7% | 2.4% |
| ZIP 57212 | 2.35 | 41.5 | 9.0% | 20.3% | 19.1% | 1972 | $763 | 24.1% | 93.9% | 1.8% |
| ZIP 56136 | 2.09 | 54.7 | 2.6% | 14.7% | 26.0% | 1962 | $785 | 27.9% | 92.1% | 1.3% |
| ZIP 57214 | 2.22 | 51.8 | 1.5% | 4.9% | 19.6% | 1966 | $670 | 24.4% | 94.8% | 2.0% |
| ZIP 56149 | 2.21 | 45.3 | 10.4% | 20.1% | 23.6% | 1969 | $573 | 23.8% | 96.5% | 2.6% |
All figures 2020–24.
Zip codes with similar populations: 48708, MI · 98119, WA · 98106, WA · 97035, OR · 94402, CA · 92629, CA · 92251, CA · 83404, ID · 82801, WY · 82718, WY
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 57006. 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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