Population 408 · Census ACS 2020–24
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Population and households in Decatur
Household size in Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.95 | 2.59 | 2.51 | 2.68 |
| 2010–14 | 2.53 | 2.61 | 2.51 | 2.73 |
| 2015–19 | 2.37 | 2.55 | 2.47 | 2.71 |
| 2020–24 | 2.62 | 2.55 | 2.46 | 2.65 |
| Change | −0.33 | −0.04 | −0.05 | −0.03 |
At 2.62 people per household, Decatur sits close to the national average of 2.65. Since 2006–10, household size has dropped from 2.95, 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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 37.3 | 37.6 | 39.0 | 37.7 |
| 2010–14 | 41.9 | 38.6 | 40.0 | 38.6 |
| 2015–19 | 49.7 | 39.4 | 40.7 | 39.6 |
| 2020–24 | 48.6 | 39.5 | 40.8 | 40.1 |
| Change | +11.4 | +1.9 | +1.8 | +2.3 |
With a median age of 48.6, Decatur 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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 8.4% | 11.8% | 11.7% | 12.3% |
| 2010–14 | 9.7% | 12.0% | 11.9% | 12.3% |
| 2015–19 | 6.2% | 11.6% | 11.7% | 11.6% |
| 2020–24 | 6.4% | 11.4% | 11.7% | 11.6% |
| Change | −2.0 pts | −0.4 pts | −0.0 pts | −0.6 pts |
Single parents head only 6.4% of households in Decatur, 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 Decatur
Renters in Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 17.9% | 30.9% | 30.8% | 33.3% |
| 2010–14 | 20.7% | 32.8% | 33.1% | 35.6% |
| 2015–19 | 26.9% | 33.6% | 33.9% | 36.0% |
| 2020–24 | 15.8% | 31.7% | 32.8% | 34.8% |
| Change | −2.1 pts | +0.8 pts | +2.0 pts | +1.5 pts |
Decatur is largely a place of homeowners: only 15.8% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 34.4% have no mortgage at all, below 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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 10.1% | 10.9% | 10.8% | 11.4% |
| 2010–14 | 13.9% | 10.7% | 10.8% | 11.4% |
| 2015–19 | 8.7% | 9.0% | 10.2% | 11.1% |
| 2020–24 | 7.1% | 7.2% | 8.7% | 9.6% |
| Change | −3.0 pts | −3.7 pts | −2.2 pts | −1.8 pts |
Vacancy is on the low side in Decatur: 7.1% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. The Cincinnati area as a whole looks much the same.
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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 1977 | 1973 | 1968 | 1974 |
| 2010–14 | 1978 | 1973 | 1969 | 1975 |
| 2015–19 | 1978 | 1974 | 1970 | 1977 |
| 2020–24 | 1971 | 1977 | 1972 | 1980 |
| Change | −7 | +4 | +4 | +6 |
The housing in Decatur is old by national standards: the median home dates to 1971, 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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | $478 | $826 | $765 | $965 |
| 2010–14 | $605 | $888 | $814 | $1,040 |
| 2015–19 | $601 | $987 | $901 | $1,213 |
| 2020–24 | $831 | $1,263 | $1,142 | $1,571 |
| Change | +$354 | +$437 | +$377 | +$606 |
A typical rental in Decatur costs $831 a month with utilities, well below the national median of $1,571. Rent takes 28.2% of the typical renter's income, just 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 Decatur
Bachelor's degrees in Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 7.9% | 29.2% | 25.4% | 28.4% |
| 2010–14 | 8.3% | 30.8% | 26.5% | 29.6% |
| 2015–19 | 18.8% | 34.1% | 28.9% | 32.1% |
| 2020–24 | 17.6% | 37.0% | 31.9% | 35.6% |
| Change | +9.6 pts | +7.8 pts | +6.5 pts | +7.2 pts |
College degrees are relatively uncommon in Decatur: 17.6% 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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 77.4% | 87.7% | 87.7% | 84.9% |
| 2010–14 | 85.3% | 89.3% | 88.9% | 86.1% |
| 2015–19 | 81.9% | 91.1% | 90.4% | 87.7% |
| 2020–24 | 90.2% | 92.4% | 91.7% | 89.3% |
| Change | +12.8 pts | +4.7 pts | +4.0 pts | +4.3 pts |
High school completion in Decatur is close to the national rate: 90.2% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in the Cincinnati area overall (92.4%).
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 Decatur
| Period | Decatur | Cincinnati area | Ohio | U.S. |
|---|---|---|---|---|
| 2006–10 | 11.6% | 7.5% | 8.7% | 8.1% |
| 2010–14 | 8.9% | 8.6% | 9.4% | 9.4% |
| 2015–19 | 1.7% | 4.7% | 5.5% | 5.6% |
| 2020–24 | 3.6% | 4.5% | 4.9% | 5.4% |
| Change | −8.0 pts | −3.0 pts | −3.8 pts | −2.7 pts |
Jobs have been easier to find in Decatur than nationally: unemployment was 3.6%, against 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).
Decatur 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Decatur | 2.62 | 48.6 | 6.4% | 15.8% | 7.1% | 1971 | $831 | 17.6% | 90.2% | 3.6% |
| Neel | 2.18 | 54.0 | 7.0% | 4.0% | 4.9% | 1954 | $631 | 22.2% | 94.5% | 0.0% |
| Russellville | 2.41 | 53.0 | 5.0% | 18.6% | 5.5% | 1973 | $941 | 20.8% | 85.8% | 6.3% |
| Redoak | 2.29 | 52.8 | 6.3% | 12.9% | 4.1% | 1961 | $782 | 19.9% | 90.8% | 2.2% |
| Ash Ridge | 2.67 | 45.7 | 9.0% | 23.3% | 6.0% | 1980 | $959 | 18.1% | 86.4% | 6.5% |
| Cherry Fork | 3.54 | 33.5 | 8.6% | 18.9% | 19.5% | 1983 | $891 | 14.9% | 90.1% | 3.0% |
| Winchester | 3.04 | 35.7 | 9.5% | 27.1% | 12.5% | 1980 | $835 | 14.9% | 89.3% | 4.7% |
| Bentonville | 2.43 | 46.1 | 9.8% | 32.8% | 12.3% | 1989 | $677 | 14.7% | 88.2% | 13.1% |
| Hiett | 2.49 | 46.6 | 8.2% | 9.7% | 12.1% | 1966 | $801 | 17.0% | 92.0% | 2.9% |
| Emerald | 3.01 | 37.2 | 12.0% | 21.4% | 12.4% | 1984 | $968 | 14.7% | 90.2% | 4.7% |
| West Union | 2.71 | 41.5 | 11.7% | 34.4% | 16.6% | 1982 | $717 | 15.2% | 85.7% | 7.9% |
All figures 2020–24.
Cities with similar populations: Jupiter, NC · Rochester, KY · Roaches, IL · Ringwood, NC · Rinard, IL · Rensselaerville, NY · Rembrandt, IA · Kremis, PA · Knighthood Village, IN · Killawog, NY
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 Decatur. 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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