Population 308 · 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 Duff: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet
Population and households in Duff
Household size in Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 2.70 | 2.57 | 2.68 |
| 2010–14 | 2.91 | 2.59 | 2.73 |
| 2015–19 | 2.45 | 2.57 | 2.71 |
| 2020–24 | 2.33 | 2.54 | 2.65 |
| Change | −0.37 | −0.03 | −0.03 |
Duff is a place of small households, averaging 2.33 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.70, 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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 42.8 | 37.5 | 37.7 |
| 2010–14 | 40.8 | 38.4 | 38.6 |
| 2015–19 | 40.2 | 39.1 | 39.6 |
| 2020–24 | 41.9 | 39.3 | 40.1 |
| Change | −0.9 | +1.7 | +2.3 |
Duff skews a little older than the country: its median age is 41.9, against 40.1 nationally.
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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 3.7% | 11.8% | 12.3% |
| 2010–14 | 3.6% | 12.0% | 12.3% |
| 2015–19 | 3.8% | 11.6% | 11.6% |
| 2020–24 | 2.5% | 11.7% | 11.6% |
| Change | −1.2 pts | −0.1 pts | −0.6 pts |
Single parents head only 2.5% of households in Duff, 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 Duff
Renters in Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 5.6% | 28.5% | 33.3% |
| 2010–14 | 6.1% | 30.5% | 35.6% |
| 2015–19 | 12.9% | 30.9% | 36.0% |
| 2020–24 | 10.6% | 29.4% | 34.8% |
| Change | +5.1 pts | +1.0 pts | +1.5 pts |
Duff is overwhelmingly a place of homeowners: only 10.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. More than a quarter of owners (27.7%) have paid off their mortgages, well 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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 8.1% | 11.2% | 11.4% |
| 2010–14 | 2.0% | 11.2% | 11.4% |
| 2015–19 | 1.6% | 10.9% | 11.1% |
| 2020–24 | 5.0% | 9.3% | 9.6% |
| Change | −3.1 pts | −2.0 pts | −1.8 pts |
Only 5.0% of homes in Duff are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.
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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 1986 | 1972 | 1974 |
| 2010–14 | 1987 | 1973 | 1975 |
| 2015–19 | 1999 | 1974 | 1977 |
| 2020–24 | 1996 | 1977 | 1980 |
| Change | +10 | +5 | +6 |
Duff has newer housing than the country as a whole: the median home was built in 1996, versus 1980 nationally.
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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | $574 | $763 | $965 |
| 2010–14 | $912 | $819 | $1,040 |
| 2015–19 | $1,049 | $903 | $1,213 |
| 2020–24 | $982 | $1,146 | $1,571 |
| Change | +$407 | +$384 | +$606 |
A typical rental in Duff costs $982 a month with utilities, well below the national median of $1,571. Rent takes 22.3% 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 Duff
Bachelor's degrees in Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 24.7% | 23.8% | 28.4% |
| 2010–14 | 20.3% | 24.6% | 29.6% |
| 2015–19 | 26.1% | 27.1% | 32.1% |
| 2020–24 | 43.4% | 30.0% | 35.6% |
| Change | +18.6 pts | +6.2 pts | +7.2 pts |
College degrees are more common in Duff than nationally: 43.4% 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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 92.4% | 86.5% | 84.9% |
| 2010–14 | 97.8% | 87.7% | 86.1% |
| 2015–19 | 92.3% | 88.7% | 87.7% |
| 2020–24 | 98.3% | 89.9% | 89.3% |
| Change | +5.9 pts | +3.4 pts | +4.3 pts |
Finishing high school is nearly universal in Duff: 98.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.
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 Duff
| Period | Duff | Indiana | U.S. |
|---|---|---|---|
| 2006–10 | 1.4% | 8.4% | 8.1% |
| 2010–14 | 1.0% | 8.9% | 9.4% |
| 2015–19 | 1.7% | 4.9% | 5.6% |
| 2020–24 | 3.5% | 4.3% | 5.4% |
| Change | +2.2 pts | −4.1 pts | −2.7 pts |
Unemployment in Duff runs below the national rate: 3.5% of the labor force was out of work and looking, against 5.4% nationally. 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).
Duff 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Duff | 2.33 | 41.9 | 2.5% | 10.6% | 5.0% | 1996 | $982 | 43.4% | 98.3% | 3.5% |
| Velpen | 2.24 | 44.7 | 10.2% | 11.5% | 12.7% | 1981 | $874 | 22.2% | 92.7% | 5.1% |
| Maltersville | 2.56 | 40.1 | 18.4% | 12.6% | 2.4% | 1983 | $650 | 29.8% | 91.7% | 2.0% |
| Huntingburg | 2.55 | 37.8 | 14.3% | 27.1% | 8.6% | 1973 | $921 | 23.6% | 83.0% | 6.1% |
| Ireland | 2.34 | 41.4 | 2.3% | 10.5% | 11.1% | 1987 | $1,010 | 36.5% | 91.5% | 0.2% |
| Stendal | 2.04 | 59.0 | 4.5% | 8.2% | 14.3% | 1979 | $665 | 25.1% | 91.0% | 0.0% |
| Jasper | 2.43 | 40.5 | 11.1% | 31.5% | 8.2% | 1980 | $860 | 27.1% | 91.4% | 1.5% |
| Holland | 2.62 | 40.1 | 7.3% | 16.4% | 6.1% | 1972 | $766 | 20.0% | 89.4% | 1.7% |
| Lincoln City | 2.70 | 43.2 | 3.3% | 8.6% | 13.8% | 1985 | $879 | 22.0% | 93.1% | 3.2% |
| Whiteoak | 2.44 | 30.9 | 19.6% | 18.7% | 13.4% | 1978 | $1,043 | 10.0% | 92.0% | 11.3% |
| Zoar | 2.08 | 57.3 | 4.8% | 9.1% | 12.9% | 1979 | $711 | 24.1% | 91.1% | 0.8% |
All figures 2020–24.
Cities with similar populations: West Eminence, MO · Fence, WI · Fayette, NY · Farrandsville, PA · Farlinville, KS · Fairplay, OH · Fairmead, CA · Fair River, MS · Fair Haven, IL · Eva, OK
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 Duff. 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.