Westchester, IL Demographics

Population 16,228 · Census ACS 2020–24

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

Household size in Westchester

Household size, people per household
PeriodWestchesterChicago areaIllinoisU.S.
2006–102.592.792.692.68
2010–142.482.822.712.73
2015–192.512.752.662.71
2020–242.342.662.582.65
Change−0.25−0.12−0.11−0.03
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Households in Westchester are small: just 2.34 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 has dropped from 2.59 in 2006–10, a much bigger shift than nationally.

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 Westchester

Median age, years
PeriodWestchesterChicago areaIllinoisU.S.
2006–1045.136.837.637.7
2010–1446.637.838.538.6
2015–1946.938.939.639.6
2020–2452.239.740.240.1
Change+7.1+3.0+2.6+2.3
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With a median age of 52.2, Westchester is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. Since 2006–10, the median age has climbed from 45.1, a much bigger shift than nationally. Of the 388 Illinois cities with 5,000+ people, only four are older.

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 Westchester

Single-parent households, % of households
PeriodWestchesterChicago areaIllinoisU.S.
2006–106.4%12.0%11.7%12.3%
2010–144.9%12.0%11.7%12.3%
2015–196.4%11.2%11.1%11.6%
2020–248.6%11.5%11.3%11.6%
Change+2.2 pts−0.5 pts−0.4 pts−0.6 pts
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Single parents head only 8.6% of households in Westchester, well below the national share of 11.6%. The single-parent share is up 2.2 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 Westchester

Renters in Westchester

Renters, % of occupied homes
PeriodWestchesterChicago areaIllinoisU.S.
2006–108.5%32.1%30.8%33.3%
2010–1411.4%34.8%33.1%35.6%
2015–1911.0%35.5%33.9%36.0%
2020–2412.6%34.5%32.9%34.8%
Change+4.1 pts+2.3 pts+2.1 pts+1.5 pts
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Only 12.6% of households in Westchester rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 40.9% have no mortgage at all, about the same as nationally. Renting is most common in the north and least common in the south. Since 2006–10, the renter share has risen 4.1 points, in line with the national trend.

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 Westchester

Vacant homes, % of all homes
PeriodWestchesterChicago areaIllinoisU.S.
2006–107.9%9.8%10.0%11.4%
2010–148.2%9.8%10.1%11.4%
2015–197.0%8.9%9.8%11.1%
2020–244.6%7.2%8.1%9.6%
Change−3.3 pts−2.6 pts−1.9 pts−1.8 pts
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Empty homes are scarce in Westchester: just 4.6% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Since 2006–10, vacancy has fallen 3.3 points, in line with the national trend.

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 Westchester

Age of homes, median year built
PeriodWestchesterChicago areaIllinoisU.S.
2006–101959196619661974
2010–141960196719671975
2015–191960196719681977
2020–241959197019701980
Change+0+4+4+6
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The housing in Westchester is old by national standards: the median home dates to 1959, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. Newer construction is concentrated in the southwest, while the northeast has the oldest housing. Westchester has older homes than the great majority of Illinois cities.

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 Westchester

Rent, per month
PeriodWestchesterChicago areaIllinoisU.S.
2006–10$1,257$1,060$953$965
2010–14$1,409$1,142$1,028$1,040
2015–19$1,397$1,306$1,165$1,213
2020–24$1,686$1,602$1,428$1,571
Change+$428+$542+$475+$606
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A typical rental in Westchester costs $1,686 a month with utilities, above the national median of $1,571. Rents are up $428 a month from 2006–10, a 34% rise, a slower climb than the nation's. Rent takes 27.9% of the typical renter's income, just under the 30% mark often used to define affordable rent. Rents run highest in the east and lowest in the west.

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 Westchester

Bachelor's degrees in Westchester

Bachelor's degrees, % of adults 25+
PeriodWestchesterChicago areaIllinoisU.S.
2006–1034.2%33.9%31.2%28.4%
2010–1432.4%35.2%32.4%29.6%
2015–1941.2%37.9%34.7%32.1%
2020–2442.1%40.9%37.7%35.6%
Change+7.9 pts+7.0 pts+6.5 pts+7.2 pts
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College degrees are a bit more common in Westchester than nationally: 42.1% of adults 25 and older have a bachelor's or higher, against 35.6%. The picture is much the same across the Chicago area. The share with a degree is up 7.9 points from 2006–10, mirroring the country.

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 Westchester

High school graduates, % of adults 25+
PeriodWestchesterChicago areaIllinoisU.S.
2006–1088.2%85.6%86.3%84.9%
2010–1491.2%86.7%87.5%86.1%
2015–1993.9%88.4%89.1%87.7%
2020–2492.7%89.5%90.3%89.3%
Change+4.5 pts+3.9 pts+4.0 pts+4.3 pts
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High school completion in Westchester is above the national rate: 92.7% of adults have a diploma or equivalent, against 89.3%. The share with a diploma is up 4.5 points from 2006–10, as it has 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 Westchester

Unemployment, % of the labor force
PeriodWestchesterChicago areaIllinoisU.S.
2006–106.4%9.1%8.7%8.1%
2010–147.6%10.8%10.2%9.4%
2015–194.6%6.3%6.1%5.6%
2020–244.7%6.3%6.0%5.4%
Change−1.7 pts−2.8 pts−2.7 pts−2.7 pts
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Jobs have been a little easier to find in Westchester than nationally: unemployment was 4.7%, against 5.4%. Since 2006–10, unemployment has fallen 1.7 points, in line with the national trend. 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).

Westchester compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Westchester2.3452.28.6%12.6%4.6%1959$1,68642.1%92.7%4.7%
Hillside2.7044.012.4%27.1%6.4%1960$1,18123.9%81.8%4.7%
La Grange Park2.5443.75.2%27.4%6.9%1955$1,69859.2%95.8%3.4%
Broadview2.6536.620.8%41.3%8.2%1953$1,17217.3%79.2%4.2%
Bellwood3.0641.118.6%21.7%8.2%1954$1,36017.1%84.4%5.9%
Hines1.4466.516.3%54.3%4.9%1959$61329.0%83.2%12.9%
Berkeley2.8043.015.2%18.7%4.4%1955$1,45618.0%89.2%4.7%
Maywood3.1535.620.0%40.0%10.7%1941$1,38018.6%80.8%8.0%
North Riverside2.3542.911.6%33.4%4.9%1956$1,26742.0%97.0%1.4%
Brookfield2.4942.16.7%18.2%4.5%1951$1,37643.2%94.5%3.8%
Western Springs3.0741.83.5%6.0%4.1%1957$2,05583.0%99.5%3.0%

All figures 2020–24.

Cities with similar populations: Bluefield, WV · Tiverton, RI · Burke Centre, VA · Bridgeview, IL · Boyertown, PA · Bothell West, WA · Bordentown, NJ · Bogalusa, LA · Bluffdale, UT · Tobyhanna, PA

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 Westchester. 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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