Population 344 · Census ACS 2020–24
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Median age by neighborhoodHistory and comparison ↓︎
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Population and households in Java
Household size in Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.32 | 2.51 | 2.68 |
| 2010–14 | 2.41 | 2.51 | 2.73 |
| 2015–19 | 2.56 | 2.50 | 2.71 |
| 2020–24 | 2.42 | 2.48 | 2.65 |
| Change | +0.10 | −0.03 | −0.03 |
The average household in Java has 2.42 people, under the U.S. average of 2.65. South Dakota as a whole looks much the same. Since 2006–10, household size has climbed from 2.32, 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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 45.8 | 37.9 | 37.7 |
| 2010–14 | 48.0 | 38.3 | 38.6 |
| 2015–19 | 39.7 | 38.8 | 39.6 |
| 2020–24 | 40.6 | 38.9 | 40.1 |
| Change | −5.2 | +1.0 | +2.3 |
Half of the people in Java are younger than 40.6 and half are older, close to the national median of 40.1. The population here is older than in South Dakota as a whole, where the median age is 38.9.
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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 4.9% | 10.8% | 12.3% |
| 2010–14 | 5.2% | 11.1% | 12.3% |
| 2015–19 | 1.6% | 10.9% | 11.6% |
| 2020–24 | 1.4% | 10.7% | 11.6% |
| Change | −3.5 pts | −0.1 pts | −0.6 pts |
Single-parent households are relatively rare in Java: 1.4% 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 Java
Renters in Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 14.0% | 31.1% | 33.3% |
| 2010–14 | 21.9% | 32.0% | 35.6% |
| 2015–19 | 7.0% | 32.0% | 36.0% |
| 2020–24 | 19.0% | 31.4% | 34.8% |
| Change | +5.0 pts | +0.3 pts | +1.5 pts |
Only 19.0% of households in Java rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 61.6% 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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 41.8% | 11.3% | 11.4% |
| 2010–14 | 41.0% | 10.7% | 11.4% |
| 2015–19 | 45.6% | 11.6% | 11.1% |
| 2020–24 | 31.6% | 10.3% | 9.6% |
| Change | −10.3 pts | −1.1 pts | −1.8 pts |
Vacancy is high in Java: 31.6% 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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1958 | 1972 | 1974 |
| 2010–14 | 1962 | 1974 | 1975 |
| 2015–19 | 1961 | 1977 | 1977 |
| 2020–24 | 1976 | 1981 | 1980 |
| Change | +17 | +9 | +6 |
Homes in Java are about the same age as the nation's housing: the median home was built in 1976, versus 1980 nationally. Homes here are older than in South Dakota as a whole, where the median home dates to 1981.
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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $474 | $631 | $965 |
| 2010–14 | $756 | $692 | $1,040 |
| 2015–19 | $793 | $798 | $1,213 |
| 2020–24 | $815 | $1,000 | $1,571 |
| Change | +$341 | +$369 | +$606 |
A typical rental in Java costs $815 a month with utilities, well below the national median of $1,571. Rent takes 40.0% 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 Java
Bachelor's degrees in Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 20.0% | 26.8% | 28.4% |
| 2010–14 | 19.0% | 27.8% | 29.6% |
| 2015–19 | 24.5% | 29.4% | 32.1% |
| 2020–24 | 25.2% | 32.5% | 35.6% |
| Change | +5.2 pts | +5.6 pts | +7.2 pts |
College degrees are relatively uncommon in Java: 25.2% 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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 87.2% | 89.9% | 84.9% |
| 2010–14 | 89.7% | 91.0% | 86.1% |
| 2015–19 | 95.2% | 91.8% | 87.7% |
| 2020–24 | 90.3% | 93.1% | 89.3% |
| Change | +3.0 pts | +3.2 pts | +4.3 pts |
High school completion in Java is close to the national rate: 90.3% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in South Dakota overall (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 Java
| Period | Java | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.0% | 4.9% | 8.1% |
| 2010–14 | 2.3% | 4.9% | 9.4% |
| 2015–19 | 0.3% | 3.6% | 5.6% |
| 2020–24 | 9.8% | 3.1% | 5.4% |
| Change | +7.7 pts | −1.7 pts | −2.7 pts |
Unemployment in Java runs well above the national rate: 9.8% of the labor force was out of work and looking, against 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).
Java compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Java | 2.42 | 40.6 | 1.4% | 19.0% | 31.6% | 1976 | $815 | 25.2% | 90.3% | 9.8% |
| Selby | 2.22 | 46.4 | 3.2% | 18.5% | 11.5% | 1966 | $732 | 17.7% | 83.3% | 6.0% |
| Bowdle | 2.23 | 45.2 | 4.3% | 21.0% | 25.6% | 1958 | $770 | 28.5% | 94.4% | 0.7% |
| Sitka | 2.25 | 46.6 | 1.9% | 20.8% | 24.8% | 1967 | $925 | 26.6% | 89.9% | 7.0% |
| Hoven | 2.39 | 46.4 | 4.3% | 16.8% | 44.9% | 1981 | $985 | 25.6% | 96.7% | 4.3% |
| Akaska | 2.45 | 39.9 | 1.2% | 19.2% | 34.0% | 1977 | $825 | 26.1% | 91.0% | 10.3% |
| Mound City | 2.10 | 51.3 | 0.9% | 23.8% | 17.8% | 1959 | $1,020 | 35.8% | 92.4% | 3.2% |
| Hillsview | 2.21 | 45.2 | 4.1% | 20.3% | 22.9% | 1969 | $583 | 28.9% | 84.1% | 1.3% |
| Tolstoy | 2.31 | 47.5 | 3.8% | 11.7% | 38.6% | 1975 | $935 | 23.2% | 96.6% | 2.4% |
| Hosmer | 2.23 | 45.1 | 4.5% | 22.0% | 25.8% | 1959 | $760 | 29.1% | 94.0% | 0.7% |
| Fayette | 2.42 | 43.6 | 3.0% | 18.0% | 40.2% | 1979 | $916 | 25.8% | 94.3% | 6.9% |
All figures 2020–24.
Cities with similar populations: Umbarger, TX · Corona, NM · Couchwood, LA · Coverdale, GA · Cowan, KY · Coyote, NM · Craddockville, VA · Craig, MO · Crandon Lakes, NJ · Creole, LA
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 Java. 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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