Dillon, IL Demographics

Population 952 · Census ACS 2020–24

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

Household size in Dillon

Household size, people per household
PeriodDillonIllinoisU.S.
2006–102.592.692.68
2010–142.532.712.73
2015–192.642.662.71
2020–242.602.582.65
Change+0.01−0.11−0.03
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Households in Dillon average 2.60 people, about the same as the country as a whole (2.65).

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 Dillon

Median age, years
PeriodDillonIllinoisU.S.
2006–1042.137.637.7
2010–1443.638.538.6
2015–1943.639.639.6
2020–2442.340.240.1
Change+0.2+2.6+2.3
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The median resident of Dillon is 42.3 years old, a bit older than the national median of 40.1.

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 Dillon

Single-parent households, % of households
PeriodDillonIllinoisU.S.
2006–104.3%11.7%12.3%
2010–143.7%11.7%12.3%
2015–195.4%11.1%11.6%
2020–244.9%11.3%11.6%
Change+0.6 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Dillon: 4.9% of households, against 11.6% nationally.

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 Dillon

Renters in Dillon

Renters, % of occupied homes
PeriodDillonIllinoisU.S.
2006–1013.7%30.8%33.3%
2010–1416.3%33.1%35.6%
2015–1915.6%33.9%36.0%
2020–2419.7%32.9%34.8%
Change+5.9 pts+2.1 pts+1.5 pts
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Dillon is largely a place of homeowners: only 19.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 43.1% have no mortgage at all, above the national share of 39.8%. The renter share is up 5.9 points from 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Dillon

Vacant homes, % of all homes
PeriodDillonIllinoisU.S.
2006–105.0%10.0%11.4%
2010–143.2%10.1%11.4%
2015–195.9%9.8%11.1%
2020–246.8%8.1%9.6%
Change+1.8 pts−1.9 pts−1.8 pts
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Vacancy is on the low side in Dillon: 6.8% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. That is in line with the rest of Illinois.

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 Dillon

Age of homes, median year built
PeriodDillonIllinoisU.S.
2006–10197019661974
2010–14197119671975
2015–19197219681977
2020–24197119701980
Change+1+4+6
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Dillon 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. Illinois as a whole looks much the same.

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 Dillon

Rent, per month
PeriodDillonIllinoisU.S.
2006–10$776$953$965
2010–14$761$1,028$1,040
2015–19$707$1,165$1,213
2020–24$986$1,428$1,571
Change+$210+$475+$606
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The median renter in Dillon pays $986 a month for rent and utilities, well below the national median of $1,571. Rent takes 24.3% 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 Dillon

Bachelor's degrees in Dillon

Bachelor's degrees, % of adults 25+
PeriodDillonIllinoisU.S.
2006–1031.7%31.2%28.4%
2010–1426.6%32.4%29.6%
2015–1930.0%34.7%32.1%
2020–2430.6%37.7%35.6%
Change−1.1 pts+6.5 pts+7.2 pts
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College degrees are a little less common in Dillon than nationally: 30.6% 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 Dillon

High school graduates, % of adults 25+
PeriodDillonIllinoisU.S.
2006–1095.9%86.3%84.9%
2010–1494.9%87.5%86.1%
2015–1995.5%89.1%87.7%
2020–2498.3%90.3%89.3%
Change+2.4 pts+4.0 pts+4.3 pts
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Finishing high school is nearly universal in Dillon: 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 Dillon

Unemployment, % of the labor force
PeriodDillonIllinoisU.S.
2006–105.4%8.7%8.1%
2010–144.4%10.2%9.4%
2015–192.1%6.1%5.6%
2020–242.4%6.0%5.4%
Change−3.1 pts−2.7 pts−2.7 pts
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The job market in Dillon has been strong: just 2.4% of the labor force was out of work and looking, well below the national rate of 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).

Dillon compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Dillon2.6042.34.9%19.7%6.8%1971$98630.6%98.3%2.4%
Tremont2.5241.13.4%21.7%7.7%1970$1,01735.4%99.2%0.9%
Pekin Heights2.6946.16.7%18.2%3.0%1980$1,12419.7%97.1%2.8%
Towne Oaks2.6546.36.6%17.2%4.0%1975$1,01634.5%92.3%6.3%
Groveland2.6647.93.8%4.4%6.5%1976$1,08238.9%84.3%2.1%
Hopedale2.4645.69.9%15.3%5.8%1971$88027.4%96.8%8.7%
South Pekin2.7036.912.8%16.5%9.1%1964$85913.5%90.9%6.1%
Pekin2.3242.011.2%29.3%7.9%1961$90219.2%91.2%6.0%
Morton2.5043.37.1%19.1%8.1%1973$1,13644.4%97.5%2.1%
Delavan2.6042.18.1%23.4%12.4%1960$92024.3%93.6%5.1%
Green Valley2.4041.715.6%25.8%7.5%1962$82222.0%93.1%1.4%

All figures 2020–24.

Cities with similar populations: Elnora, IN · Summit, AR · Sultana, CA · Studley, VA · Stuart, NE · Stringtown, VA · Straughn, IN · Strandell, WA · Start, LA · Greasewood, AZ

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 Dillon. 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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