Olney, IL Demographics

Population 10,629 · 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 ↓︎
Olney, IL map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Olney: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Olney

Household size in Olney

Household size, people per household
PeriodOlneyIllinoisU.S.
2006–102.352.692.68
2010–142.312.712.73
2015–192.302.662.71
2020–242.342.582.65
Change−0.02−0.11−0.03
Show on the map ↑︎

Olney is a place of small households, averaging 2.34 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Olney has smaller households than the great majority of Illinois cities.

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 Olney

Median age, years
PeriodOlneyIllinoisU.S.
2006–1042.637.637.7
2010–1443.738.538.6
2015–1943.439.639.6
2020–2441.540.240.1
Change−1.2+2.6+2.3
Show on the map ↑︎

At 41.5, the median age in Olney is close to the national median of 40.1, so its age mix looks much like the country's. The median age has dropped from 42.6 in 2006–10, even as the national median rose.

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 Olney

Single-parent households, % of households
PeriodOlneyIllinoisU.S.
2006–108.4%11.7%12.3%
2010–149.0%11.7%12.3%
2015–1910.6%11.1%11.6%
2020–249.0%11.3%11.6%
Change+0.6 pts−0.4 pts−0.6 pts
Show on the map ↑︎

Single parents head just over one in twelve households in Olney (9.0%), below the national share of 11.6%. The single-parent share is up 0.6 points from 2006–10, even as the national share fell.

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 Olney

Renters in Olney

Renters, % of occupied homes
PeriodOlneyIllinoisU.S.
2006–1025.4%30.8%33.3%
2010–1431.7%33.1%35.6%
2015–1935.2%33.9%36.0%
2020–2432.0%32.9%34.8%
Change+6.6 pts+2.1 pts+1.5 pts
Show on the map ↑︎

Nearly a third of households in Olney rent their homes (32.0%), close to the national share of 34.8%. Among homeowners, 51.8% have no mortgage at all, well above the national share of 39.8%. The renter share has risen 6.6 points since 2006–10, a much bigger shift than nationally.

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 Olney

Vacant homes, % of all homes
PeriodOlneyIllinoisU.S.
2006–1012.8%10.0%11.4%
2010–1411.6%10.1%11.4%
2015–1916.0%9.8%11.1%
2020–2413.2%8.1%9.6%
Change+0.3 pts−1.9 pts−1.8 pts
Show on the map ↑︎

Vacancy runs high in Olney: 13.2% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Of the 388 Illinois cities with 5,000+ people, only 38 have a higher vacancy rate.

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 Olney

Age of homes, median year built
PeriodOlneyIllinoisU.S.
2006–10196319661974
2010–14196719671975
2015–19196819681977
2020–24197119701980
Change+8+4+6
Show on the map ↑︎

Olney is a place of older homes: half were built before 1971, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The median year built has moved up from 1963 in 2006–10, a sign of steady new building. The newest homes are mostly in the southwest, the oldest in the east.

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 Olney

Rent, per month
PeriodOlneyIllinoisU.S.
2006–10$551$953$965
2010–14$545$1,028$1,040
2015–19$553$1,165$1,213
2020–24$738$1,428$1,571
Change+$187+$475+$606
Show on the map ↑︎

A typical rental in Olney costs $738 a month with utilities, well below the national median of $1,571. Rents are up $187 a month from 2006–10, a 34% rise, a slower climb than the nation's. The typical renter here spends 28.8% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Renters on a budget will find the lowest rents in the north; the highest are in the south.

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 Olney

Bachelor's degrees in Olney

Bachelor's degrees, % of adults 25+
PeriodOlneyIllinoisU.S.
2006–1021.3%31.2%28.4%
2010–1423.2%32.4%29.6%
2015–1921.7%34.7%32.1%
2020–2420.9%37.7%35.6%
Change−0.3 pts+6.5 pts+7.2 pts
Show on the map ↑︎

College degrees are relatively uncommon in Olney: 20.9% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Compared with other Illinois cities, Olney has a lower share of college graduates than most.

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 Olney

High school graduates, % of adults 25+
PeriodOlneyIllinoisU.S.
2006–1090.0%86.3%84.9%
2010–1489.5%87.5%86.1%
2015–1987.5%89.1%87.7%
2020–2491.6%90.3%89.3%
Change+1.6 pts+4.0 pts+4.3 pts
Show on the map ↑︎

About nine in ten adults in Olney have finished high school (91.6%), a bit above the national rate of 89.3%. That is in line with the rest of Illinois. The share with a diploma is up 1.6 points from 2006–10, mirroring the country.

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 Olney

Unemployment, % of the labor force
PeriodOlneyIllinoisU.S.
2006–108.1%8.7%8.1%
2010–146.7%10.2%9.4%
2015–197.4%6.1%5.6%
2020–243.4%6.0%5.4%
Change−4.7 pts−2.7 pts−2.7 pts
Show on the map ↑︎

The job market in Olney has been strong: just 3.4% of the labor force was out of work and looking, well below the national rate of 5.4%. Since 2006–10, unemployment has fallen 4.7 points, mirroring the country. 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).

Olney compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Olney2.3441.59.0%32.0%13.2%1971$73820.9%91.6%3.4%
Dundas2.3150.75.2%19.1%14.5%1977$61524.7%96.6%0.1%
Calhoun2.6037.67.7%8.6%13.9%1978$7779.0%86.8%2.2%
Noble2.5142.210.0%17.1%11.1%1976$6119.4%87.0%4.2%
Claremont2.6837.815.9%16.0%16.5%1969$7279.1%72.8%1.8%
Passport2.3849.74.9%19.4%14.2%1977$61315.4%93.8%1.0%
West Liberty2.6040.611.3%10.0%4.4%1970$60723.7%97.6%8.9%
Parkersburg2.6035.78.8%7.3%14.6%1976$7295.8%85.3%2.7%
Wynoose2.4748.15.4%6.7%16.0%1975$86016.0%87.6%2.0%
Sumner2.8741.212.9%15.7%16.5%1971$90712.4%85.4%11.0%
Wakefield2.4846.212.3%11.3%10.6%1978$74421.0%94.8%8.4%

All figures 2020–24.

Cities with similar populations: Pennsville, NJ · Muskegon Heights, MI · Myrtle Grove, NC · Ocean City, NJ · Pagosa Springs, CO · Panthersville, GA · Paris, IL · Paso Robles, CA · Pearsall, TX · Pecos, TX

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 Olney. 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.