Population 79 · Census ACS 2020–24
Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.
Median age by neighborhoodHistory and comparison ↓︎
Younger residents
Older residents
Colorblind friendly
off
More maps of Johnstown: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet
Population and households in Johnstown
Household size in Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 2.62 | 2.45 | 2.68 |
| 2010–14 | 2.50 | 2.47 | 2.73 |
| 2015–19 | 2.53 | 2.43 | 2.71 |
| 2020–24 | 2.30 | 2.40 | 2.65 |
| Change | −0.32 | −0.06 | −0.03 |
Johnstown is a place of small households, averaging 2.30 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 2.62 in 2006–10, 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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 42.3 | 38.8 | 37.7 |
| 2010–14 | 49.2 | 39.9 | 38.6 |
| 2015–19 | 46.3 | 40.9 | 39.6 |
| 2020–24 | 53.2 | 41.4 | 40.1 |
| Change | +10.9 | +2.6 | +2.3 |
With a median age of 53.2, Johnstown 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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 7.3% | 10.4% | 12.3% |
| 2010–14 | 5.4% | 10.5% | 12.3% |
| 2015–19 | 3.3% | 10.0% | 11.6% |
| 2020–24 | 2.8% | 9.8% | 11.6% |
| Change | −4.5 pts | −0.6 pts | −0.6 pts |
Single-parent households are relatively rare in Johnstown: 2.8% 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 Johnstown
Renters in Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 13.7% | 30.5% | 33.3% |
| 2010–14 | 13.7% | 32.3% | 35.6% |
| 2015–19 | 11.1% | 33.0% | 36.0% |
| 2020–24 | 11.1% | 32.2% | 34.8% |
| Change | −2.6 pts | +1.6 pts | +1.5 pts |
Johnstown is overwhelmingly a place of homeowners: only 11.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 44.9% have no mortgage at all, 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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 6.9% | 10.5% | 11.4% |
| 2010–14 | 5.9% | 10.6% | 11.4% |
| 2015–19 | 7.3% | 10.1% | 11.1% |
| 2020–24 | 9.6% | 9.2% | 9.6% |
| Change | +2.7 pts | −1.3 pts | −1.8 pts |
Just as many homes sit empty in Johnstown as nationally: 9.6%.
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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 1969 | 1970 | 1974 |
| 2010–14 | 1960 | 1971 | 1975 |
| 2015–19 | 1963 | 1972 | 1977 |
| 2020–24 | 1960 | 1974 | 1980 |
| Change | −9 | +5 | +6 |
The housing in Johnstown is old by national standards: the median home dates to 1960, 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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | $752 | $758 | $965 |
| 2010–14 | $1,009 | $821 | $1,040 |
| 2015–19 | $1,015 | $904 | $1,213 |
| 2020–24 | $1,070 | $1,139 | $1,571 |
| Change | +$318 | +$380 | +$606 |
The median renter in Johnstown pays $1,070 a month for rent and utilities, well below the national median of $1,571. Rent takes 24.8% 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 Johnstown
Bachelor's degrees in Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 14.8% | 26.5% | 28.4% |
| 2010–14 | 19.9% | 28.0% | 29.6% |
| 2015–19 | 26.5% | 30.4% | 32.1% |
| 2020–24 | 28.3% | 33.6% | 35.6% |
| Change | +13.5 pts | +7.0 pts | +7.2 pts |
College degrees are less common in Johnstown than nationally: 28.3% 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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 92.2% | 89.5% | 84.9% |
| 2010–14 | 93.1% | 90.7% | 86.1% |
| 2015–19 | 95.3% | 92.1% | 87.7% |
| 2020–24 | 94.2% | 93.3% | 89.3% |
| Change | +2.0 pts | +3.8 pts | +4.3 pts |
High school completion in Johnstown is above the national rate: 94.2% of adults have a diploma, against 89.3%. Wisconsin as a whole looks much the same.
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 Johnstown
| Period | Johnstown | Wisconsin | U.S. |
|---|---|---|---|
| 2006–10 | 4.4% | 6.7% | 8.1% |
| 2010–14 | 6.0% | 7.3% | 9.4% |
| 2015–19 | 2.0% | 3.7% | 5.6% |
| 2020–24 | 3.7% | 3.3% | 5.4% |
| Change | −0.7 pts | −3.4 pts | −2.7 pts |
Jobs have been easier to find in Johnstown than nationally: unemployment was 3.7%, against 5.4%. Wisconsin as a whole looks much the same. 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).
Johnstown 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Johnstown | 2.30 | 53.2 | 2.8% | 11.1% | 9.6% | 1960 | $1,070 | 28.3% | 94.2% | 3.7% |
| Avalon | 2.37 | 51.1 | 3.0% | 8.0% | 8.0% | 1949 | $1,126 | 26.9% | 96.0% | 5.4% |
| Richmond | 2.17 | 52.0 | 1.8% | 16.6% | 17.7% | 1969 | $863 | 32.5% | 95.1% | 3.0% |
| Fairfield | 2.71 | 45.7 | 12.1% | 17.1% | 9.6% | 1974 | $884 | 23.0% | 85.9% | 3.0% |
| Lima Center | 2.47 | 44.8 | 5.5% | 15.9% | 4.2% | 1967 | $1,143 | 32.8% | 81.7% | 2.3% |
| Milton | 2.50 | 42.3 | 7.5% | 15.9% | 7.1% | 1980 | $1,010 | 32.6% | 96.6% | 1.6% |
| Darien | 2.54 | 42.0 | 10.0% | 19.2% | 6.9% | 1973 | $929 | 19.3% | 88.7% | 4.1% |
| Milton Junction | 2.30 | 42.3 | 12.7% | 12.1% | 4.7% | 1974 | $1,009 | 28.6% | 96.8% | 1.0% |
| Koshkonong | 2.39 | 45.0 | 14.3% | 11.0% | 11.7% | 1972 | $1,061 | 27.3% | 88.9% | 0.4% |
| Janesville | 2.36 | 41.5 | 11.3% | 31.2% | 5.2% | 1972 | $1,143 | 27.3% | 94.3% | 3.4% |
| Millard | 2.53 | 49.3 | 7.4% | 10.7% | 5.7% | 1968 | $991 | 33.0% | 93.7% | 1.9% |
All figures 2020–24.
Cities with similar populations: Goodrich, KS · West Otis, AR · West Pike, PA · West Point, ME · West Williamsfield, OH · West Woodburn, OR · Westfall, KS · Westfield, ND · Grier, NM · Grandview, SD
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 Johnstown. 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.
No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.