Oconee, IL Demographics

Population 701 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Oconee, IL map of median age by neighborhood
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Population and households in Oconee

Household size in Oconee

Household size, people per household
PeriodOconeeIllinoisU.S.
2006–102.372.692.68
2010–142.412.712.73
2015–192.522.662.71
2020–242.302.582.65
Change−0.07−0.11−0.03
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Households in Oconee are small: just 2.30 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: 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 Oconee

Median age, years
PeriodOconeeIllinoisU.S.
2006–1041.037.637.7
2010–1447.738.538.6
2015–1953.339.639.6
2020–2442.640.240.1
Change+1.5+2.6+2.3
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Oconee skews a little older than the country: its median age is 42.6, against 40.1 nationally. Since 2006–10, the median age has climbed from 41.0, but in a place this small, much of that may be survey noise rather than real change.

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 Oconee

Single-parent households, % of households
PeriodOconeeIllinoisU.S.
2006–105.5%11.7%12.3%
2010–143.4%11.7%12.3%
2015–192.7%11.1%11.6%
2020–243.4%11.3%11.6%
Change−2.1 pts−0.4 pts−0.6 pts
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Single parents head only 3.4% of households in Oconee, 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 Oconee

Renters in Oconee

Renters, % of occupied homes
PeriodOconeeIllinoisU.S.
2006–1023.2%30.8%33.3%
2010–1421.3%33.1%35.6%
2015–198.7%33.9%36.0%
2020–2412.5%32.9%34.8%
Change−10.8 pts+2.1 pts+1.5 pts
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Only 12.5% of households in Oconee rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 51.8% 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 Oconee

Vacant homes, % of all homes
PeriodOconeeIllinoisU.S.
2006–1011.5%10.0%11.4%
2010–1415.2%10.1%11.4%
2015–1916.3%9.8%11.1%
2020–2418.3%8.1%9.6%
Change+6.8 pts−1.9 pts−1.8 pts
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Vacant homes make up 18.3% of the housing in Oconee, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 Oconee

Age of homes, median year built
PeriodOconeeIllinoisU.S.
2006–10196619661974
2010–14197219671975
2015–19196519681977
2020–24198419701980
Change+18+4+6
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Homes in Oconee are a bit newer than the national norm: the median home was built in 1984, versus 1980 across the U.S.

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 Oconee

Rent, per month
PeriodOconeeIllinoisU.S.
2006–10$660$953$965
2010–14$691$1,028$1,040
2015–19$663$1,165$1,213
2020–24$1,159$1,428$1,571
Change+$499+$475+$606
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The median renter in Oconee pays $1,159 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 14.7% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Oconee

Bachelor's degrees in Oconee

Bachelor's degrees, % of adults 25+
PeriodOconeeIllinoisU.S.
2006–1013.9%31.2%28.4%
2010–149.1%32.4%29.6%
2015–1911.3%34.7%32.1%
2020–2427.7%37.7%35.6%
Change+13.8 pts+6.5 pts+7.2 pts
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More than a quarter of adults 25 and older in Oconee (27.7%) have a bachelor's degree or higher, 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 Oconee

High school graduates, % of adults 25+
PeriodOconeeIllinoisU.S.
2006–1084.9%86.3%84.9%
2010–1482.1%87.5%86.1%
2015–1994.2%89.1%87.7%
2020–2492.6%90.3%89.3%
Change+7.7 pts+4.0 pts+4.3 pts
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High school completion in Oconee is above the national rate: 92.6% of adults have a diploma or equivalent, against 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 Oconee

Unemployment, % of the labor force
PeriodOconeeIllinoisU.S.
2006–106.7%8.7%8.1%
2010–147.1%10.2%9.4%
2015–191.4%6.1%5.6%
2020–245.5%6.0%5.4%
Change−1.2 pts−2.7 pts−2.7 pts
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Unemployment in Oconee is close to the national rate: 5.5% of the labor force, against 5.4%. 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).

Oconee compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Oconee2.3042.63.4%12.5%18.3%1984$1,15927.7%92.6%5.5%
Pana2.3143.39.2%30.7%13.5%1954$68616.6%88.8%5.7%
Ohlman2.1450.66.7%16.6%6.5%1960$59115.2%87.2%6.9%
Rosamond2.3051.72.1%15.8%12.1%1969$60622.4%87.6%2.2%
Herrick2.4945.411.1%11.4%19.3%1981$90816.6%92.2%5.0%
Ramsey3.0334.711.7%15.4%7.5%1969$82410.7%81.4%3.5%
Nokomis2.3441.06.8%20.2%12.7%1952$79412.9%89.4%4.6%
Tower Hill2.2647.611.0%16.0%18.5%1976$71812.9%90.2%4.8%
Coalton2.9233.32.6%22.5%16.3%1946$95213.9%86.2%2.2%
Millersville2.5648.11.7%16.4%7.8%1963$63116.9%84.4%3.5%
Wenonah2.6943.83.3%16.3%11.4%1951$85320.9%91.4%3.7%

All figures 2020–24.

Cities with similar populations: Riley Center, MI · Lewisville, IN · Libertyville, IA · Little France, NY · London, MI · Long Cane, GA · Loomis, NE · Lorine, AR · Lozano, TX · Luray, TN

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 Oconee. 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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