61911, IL Demographics

Population 4,428 · Census ACS 2020–24

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61911, IL map of median age by neighborhood
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Population and households in ZIP 61911

Household size in ZIP 61911

Household size, people per household
PeriodZIP 61911IllinoisU.S.
2006–103.062.692.68
2010–143.112.712.73
2015–192.992.662.71
2020–242.772.582.65
Change−0.29−0.11−0.03
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The typical household in ZIP 61911 holds 2.77 people, slightly more than the U.S. average of 2.65. Since 2006–10, household size has dropped from 3.06, but in a place this small, survey estimates can swing a lot from one release to the next.

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 ZIP 61911

Median age, years
PeriodZIP 61911IllinoisU.S.
2006–1033.437.637.7
2010–1431.938.538.6
2015–1934.439.639.6
2020–2438.040.240.1
Change+4.6+2.6+2.3
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ZIP 61911 is a little younger than the country as a whole: its median age is 38.0, 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 ZIP 61911

Single-parent households, % of households
PeriodZIP 61911IllinoisU.S.
2006–106.1%11.7%12.3%
2010–148.7%11.7%12.3%
2015–196.1%11.1%11.6%
2020–246.6%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 ZIP 61911: 6.6% 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 ZIP 61911

Renters in ZIP 61911

Renters, % of occupied homes
PeriodZIP 61911IllinoisU.S.
2006–1018.0%30.8%33.3%
2010–1425.8%33.1%35.6%
2015–1924.0%33.9%36.0%
2020–2428.4%32.9%34.8%
Change+10.4 pts+2.1 pts+1.5 pts
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Nearly three in ten households in ZIP 61911 rent their homes (28.4%), a little below the national share of 34.8%; the rest own. Nearly six in ten owners (56.0%) have paid off their mortgages, 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 ZIP 61911

Vacant homes, % of all homes
PeriodZIP 61911IllinoisU.S.
2006–1010.1%10.0%11.4%
2010–146.9%10.1%11.4%
2015–195.9%9.8%11.1%
2020–246.6%8.1%9.6%
Change−3.6 pts−1.9 pts−1.8 pts
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Fewer homes sit empty in ZIP 61911 than nationally: 6.6%, against 9.6% for the U.S.

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 ZIP 61911

Age of homes, median year built
PeriodZIP 61911IllinoisU.S.
2006–10196619661974
2010–14196719671975
2015–19197219681977
2020–24197519701980
Change+9+4+6
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Housing in ZIP 61911 leans a little older: the median home dates to 1975, against 1980 nationally. Even so, homes here are newer than in Illinois as a whole, where the median home dates to 1970.

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 ZIP 61911

Rent, per month
PeriodZIP 61911IllinoisU.S.
2006–10$546$953$965
2010–14$598$1,028$1,040
2015–19$696$1,165$1,213
2020–24$753$1,428$1,571
Change+$207+$475+$606
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A typical rental in ZIP 61911 costs $753 a month with utilities, well below the national median of $1,571. Rent takes 20.1% 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 ZIP 61911

Bachelor's degrees in ZIP 61911

Bachelor's degrees, % of adults 25+
PeriodZIP 61911IllinoisU.S.
2006–1010.7%31.2%28.4%
2010–1412.2%32.4%29.6%
2015–1915.6%34.7%32.1%
2020–2415.9%37.7%35.6%
Change+5.2 pts+6.5 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 61911: 15.9% 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 ZIP 61911

High school graduates, % of adults 25+
PeriodZIP 61911IllinoisU.S.
2006–1062.8%86.3%84.9%
2010–1463.9%87.5%86.1%
2015–1961.5%89.1%87.7%
2020–2469.3%90.3%89.3%
Change+6.6 pts+4.0 pts+4.3 pts
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About three in ten adults in ZIP 61911 never finished high school, well above the national share: only 69.3% have a diploma or equivalent, against 89.3% nationally.

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 ZIP 61911

Unemployment, % of the labor force
PeriodZIP 61911IllinoisU.S.
2006–106.4%8.7%8.1%
2010–143.8%10.2%9.4%
2015–191.9%6.1%5.6%
2020–243.3%6.0%5.4%
Change−3.1 pts−2.7 pts−2.7 pts
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The job market in ZIP 61911 has been strong: just 3.3% of the labor force was out of work and looking, well below the national rate of 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).

ZIP 61911 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 619112.7738.06.6%28.4%6.6%1975$75315.9%69.3%3.3%
ZIP 619132.5238.89.4%17.3%11.1%1969$91216.4%84.0%3.7%
ZIP 619103.1535.08.0%26.1%6.8%1975$75517.6%75.3%4.0%
ZIP 619372.3941.911.7%26.4%10.0%1963$8108.4%79.6%1.7%
ZIP 619292.2743.34.1%22.0%15.0%1956$66123.7%89.9%13.6%
ZIP 619532.3939.810.8%23.7%10.0%1966$93421.3%92.1%0.9%
ZIP 619362.6637.514.0%0.0%4.4%1938$1,02332.6%100.0%22.4%
ZIP 619142.3642.110.5%24.4%10.2%1968$85525.2%95.1%2.8%
ZIP 619192.5244.03.1%11.3%11.1%1984$58932.8%95.8%3.1%
ZIP 619302.5842.66.1%9.6%9.1%1962$93228.4%96.2%2.9%
ZIP 619252.2749.37.3%15.3%4.9%1966$82218.8%95.7%1.9%

All figures 2020–24.

Zip codes with similar populations: 01035, MA · 99723, AK · 99003, WA · 98840, WA · 97818, OR · 96737, HI · 95231, CA · 93451, CA · 06250, CT · 06088, CT

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 ZIP 61911. 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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