61777, IL Demographics

Population 982 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
61777, IL map of median age by neighborhood
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Population and households in ZIP 61777

Household size in ZIP 61777

Household size, people per household
PeriodZIP 61777IllinoisU.S.
2006–102.712.692.68
2010–142.522.712.73
2015–192.302.662.71
2020–242.722.582.65
Change+0.00−0.11−0.03
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Households in ZIP 61777 average 2.72 people, about the same as the country as a whole (2.65). The typical household here is bigger than in Illinois overall, where it has 2.58 people.

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 61777

Median age, years
PeriodZIP 61777IllinoisU.S.
2006–1040.837.637.7
2010–1438.338.538.6
2015–1943.339.639.6
2020–2439.240.240.1
Change−1.6+2.6+2.3
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At 39.2, the median age in ZIP 61777 is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has dropped from 40.8, 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 ZIP 61777

Single-parent households, % of households
PeriodZIP 61777IllinoisU.S.
2006–109.1%11.7%12.3%
2010–1410.3%11.7%12.3%
2015–196.7%11.1%11.6%
2020–246.1%11.3%11.6%
Change−3.0 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 61777: 6.1% 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 61777

Renters in ZIP 61777

Renters, % of occupied homes
PeriodZIP 61777IllinoisU.S.
2006–108.5%30.8%33.3%
2010–146.6%33.1%35.6%
2015–1918.5%33.9%36.0%
2020–2411.8%32.9%34.8%
Change+3.3 pts+2.1 pts+1.5 pts
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ZIP 61777 is overwhelmingly a place of homeowners: only 11.8% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About half of owners (49.9%) 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 61777

Vacant homes, % of all homes
PeriodZIP 61777IllinoisU.S.
2006–1017.9%10.0%11.4%
2010–1418.8%10.1%11.4%
2015–1911.0%9.8%11.1%
2020–249.0%8.1%9.6%
Change−8.8 pts−1.9 pts−1.8 pts
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Vacancy in ZIP 61777 is close to the national rate: 9.0% of homes are empty, against 9.6%.

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 61777

Age of homes, median year built
PeriodZIP 61777IllinoisU.S.
2006–10196219661974
2010–14197119671975
2015–19196719681977
2020–24196819701980
Change+6+4+6
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ZIP 61777 is a place of older homes: half were built before 1968, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The picture is much the same across Illinois.

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 61777

Rent, per month
PeriodZIP 61777IllinoisU.S.
2006–10$735$953$965
2010–14$522$1,028$1,040
2015–19$661$1,165$1,213
2020–24$905$1,428$1,571
Change+$171+$475+$606
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The median renter in ZIP 61777 pays $905 a month for rent and utilities, well below the national median of $1,571. Rent takes 25.0% 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 61777

Bachelor's degrees in ZIP 61777

Bachelor's degrees, % of adults 25+
PeriodZIP 61777IllinoisU.S.
2006–1020.7%31.2%28.4%
2010–1420.2%32.4%29.6%
2015–1922.0%34.7%32.1%
2020–2432.0%37.7%35.6%
Change+11.3 pts+6.5 pts+7.2 pts
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College degrees are a little less common in ZIP 61777 than nationally: 32.0% 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 ZIP 61777

High school graduates, % of adults 25+
PeriodZIP 61777IllinoisU.S.
2006–1087.0%86.3%84.9%
2010–1497.0%87.5%86.1%
2015–1987.4%89.1%87.7%
2020–2496.9%90.3%89.3%
Change+9.9 pts+4.0 pts+4.3 pts
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High school completion is high in ZIP 61777: 96.9% 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 ZIP 61777

Unemployment, % of the labor force
PeriodZIP 61777IllinoisU.S.
2006–104.8%8.7%8.1%
2010–142.2%10.2%9.4%
2015–193.1%6.1%5.6%
2020–241.2%6.0%5.4%
Change−3.6 pts−2.7 pts−2.7 pts
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The job market in ZIP 61777 has been strong: just 1.2% 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 61777 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 617772.7239.26.1%11.8%9.0%1968$90532.0%96.9%1.2%
ZIP 617272.2542.910.3%27.3%8.3%1960$83322.8%91.5%3.4%
ZIP 617452.9038.58.5%10.4%4.6%1978$1,02638.0%96.9%4.0%
ZIP 617782.0552.04.1%6.5%5.7%1951$68133.1%99.3%7.5%
ZIP 617502.7643.314.2%17.2%13.4%1957$84825.2%97.8%3.7%
ZIP 617352.7042.17.7%8.5%16.9%1984$62126.1%95.2%5.2%
ZIP 617492.1653.53.2%11.7%7.5%1958$69217.7%94.1%2.7%
ZIP 617542.7438.59.7%22.0%7.8%1954$1,13532.0%96.4%1.8%
ZIP 617722.7339.67.9%16.9%7.8%1967$1,10239.7%95.6%2.7%
ZIP 617522.4740.79.7%19.9%3.8%1969$89437.8%96.2%2.5%
ZIP 618822.7443.413.1%15.0%13.8%1963$80625.8%97.4%3.8%

All figures 2020–24.

Zip codes with similar populations: 80515, CO · 26662, WV · 26808, WV · 27936, NC · 27953, NC · 27974, NC · 28447, NC · 44802, OH · 47003, IN · 74832, 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 ZIP 61777. 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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