Population 196 · 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 Union Mills: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet
Population and households in Union Mills
Household size in Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 2.56 | 2.44 | 2.68 |
| 2010–14 | 2.58 | 2.45 | 2.73 |
| 2015–19 | 2.46 | 2.43 | 2.71 |
| 2020–24 | 2.20 | 2.43 | 2.65 |
| Change | −0.36 | −0.01 | −0.03 |
Households in Union Mills are small: just 2.20 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 has dropped from 2.56 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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 44.0 | 38.8 | 37.7 |
| 2010–14 | 45.3 | 39.3 | 38.6 |
| 2015–19 | 45.1 | 39.7 | 39.6 |
| 2020–24 | 44.9 | 39.8 | 40.1 |
| Change | +1.0 | +1.0 | +2.3 |
Union Mills skews older: half of its residents are older than 44.9, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.
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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 7.7% | 9.5% | 12.3% |
| 2010–14 | 4.7% | 9.9% | 12.3% |
| 2015–19 | 6.0% | 10.0% | 11.6% |
| 2020–24 | 6.0% | 10.0% | 11.6% |
| Change | −1.7 pts | +0.6 pts | −0.6 pts |
Single parents head only 6.0% of households in Union Mills, well below the national share of 11.6%.
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 Union Mills
Renters in Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 13.6% | 26.8% | 33.3% |
| 2010–14 | 16.2% | 28.2% | 35.6% |
| 2015–19 | 21.8% | 28.9% | 36.0% |
| 2020–24 | 30.2% | 28.3% | 34.8% |
| Change | +16.5 pts | +1.5 pts | +1.5 pts |
About three in ten households in Union Mills rent their homes (30.2%), a little below the national share of 34.8%; the rest own. That is in line with the rest of Iowa. Among homeowners, 52.6% 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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 13.1% | 8.7% | 11.4% |
| 2010–14 | 5.0% | 8.6% | 11.4% |
| 2015–19 | 10.4% | 9.4% | 11.1% |
| 2020–24 | 11.6% | 8.8% | 9.6% |
| Change | −1.6 pts | +0.1 pts | −1.8 pts |
Vacancy runs a little high in Union Mills: 11.6% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.
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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 1948 | 1965 | 1974 |
| 2010–14 | 1956 | 1967 | 1975 |
| 2015–19 | 1958 | 1969 | 1977 |
| 2020–24 | 1954 | 1971 | 1980 |
| Change | +5 | +6 | +6 |
Union Mills is a place of older homes: half were built before 1954, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | $377 | $669 | $965 |
| 2010–14 | $602 | $732 | $1,040 |
| 2015–19 | $636 | $821 | $1,213 |
| 2020–24 | $755 | $1,020 | $1,571 |
| Change | +$378 | +$351 | +$606 |
A typical rental in Union Mills costs $755 a month with utilities, well below the national median of $1,571. Rent takes 18.1% 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 Union Mills
Bachelor's degrees in Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 13.4% | 26.5% | 28.4% |
| 2010–14 | 17.2% | 27.9% | 29.6% |
| 2015–19 | 19.3% | 29.3% | 32.1% |
| 2020–24 | 24.0% | 32.3% | 35.6% |
| Change | +10.6 pts | +5.8 pts | +7.2 pts |
Fewer adults in Union Mills have a four-year degree than in the country as a whole: 24.0%, 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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 92.2% | 90.4% | 84.9% |
| 2010–14 | 91.5% | 91.4% | 86.1% |
| 2015–19 | 93.8% | 92.1% | 87.7% |
| 2020–24 | 93.2% | 93.0% | 89.3% |
| Change | +1.0 pts | +2.7 pts | +4.3 pts |
High school completion in Union Mills is above the national rate: 93.2% of adults have a diploma, against 89.3%. The picture is much the same across Iowa.
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 Union Mills
| Period | Union Mills | Iowa | U.S. |
|---|---|---|---|
| 2006–10 | 2.8% | 5.2% | 8.1% |
| 2010–14 | 7.6% | 5.4% | 9.4% |
| 2015–19 | 2.8% | 3.7% | 5.6% |
| 2020–24 | 1.3% | 3.7% | 5.4% |
| Change | −1.5 pts | −1.5 pts | −2.7 pts |
The job market in Union Mills has been strong: just 1.3% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).
Union Mills 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Union Mills | 2.20 | 44.9 | 6.0% | 30.2% | 11.6% | 1954 | $755 | 24.0% | 93.2% | 1.3% |
| New Sharon | 2.28 | 41.6 | 5.7% | 31.8% | 12.9% | 1952 | $750 | 24.8% | 95.5% | 1.9% |
| Barnes City | 2.11 | 50.7 | 6.1% | 24.1% | 7.6% | 1954 | $799 | 24.7% | 88.6% | 1.0% |
| Taintor | 2.26 | 43.7 | 6.9% | 31.8% | 11.8% | 1952 | $749 | 23.0% | 96.7% | 0.9% |
| Indianapolis | 2.11 | 51.4 | 6.4% | 22.3% | 8.5% | 1945 | $838 | 22.1% | 88.4% | 2.0% |
| Searsboro | 2.17 | 53.4 | 8.2% | 26.0% | 22.2% | 1961 | $807 | 22.7% | 98.2% | 1.3% |
| Montezuma | 2.07 | 46.3 | 6.1% | 29.9% | 15.9% | 1974 | $807 | 18.5% | 95.8% | 3.5% |
| Gibson | 2.24 | 44.2 | 7.5% | 11.6% | 9.5% | 1939 | $875 | 13.4% | 93.9% | 4.7% |
| Rose Hill | 2.52 | 43.1 | 15.0% | 19.9% | 6.6% | 1957 | $834 | 22.9% | 91.5% | 4.4% |
| Keomah Village | 2.58 | 42.0 | 16.1% | 19.4% | 6.3% | 1959 | $834 | 23.0% | 92.0% | 4.7% |
| University Park | 2.46 | 40.0 | 9.0% | 31.8% | 6.2% | 1961 | $899 | 36.4% | 93.5% | 2.8% |
All figures 2020–24.
Cities with similar populations: Brighton, ME · Aspinwall, IA · Ashton Corners, WI · Amidon, ND · Unityville, SD · Botkinburg, AR · Piggtown, MS · Pine Knob, KY · Pigeon, WV · Pierport, MI
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 Union Mills. 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.