Kildeer, IL Demographics

Population 6,126 · Census ACS 2020–24

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

Household size in Kildeer

Household size, people per household
PeriodKildeerChicago areaIllinoisU.S.
2006–103.072.792.692.68
2010–143.022.822.712.73
2015–193.012.752.662.71
2020–242.832.662.582.65
Change−0.24−0.12−0.11−0.03
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Households in Kildeer average 2.83 people, above the national 2.65, so families with children are more common here. Since 2006–10, household size has dropped from 3.07, a much bigger shift than nationally. Kildeer has larger households than the great majority of Illinois cities.

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 Kildeer

Median age, years
PeriodKildeerChicago areaIllinoisU.S.
2006–1042.636.837.637.7
2010–1443.537.838.538.6
2015–1943.938.939.639.6
2020–2443.739.740.240.1
Change+1.1+3.0+2.6+2.3
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Kildeer skews older than the country: its median age is 43.7, against 40.1 nationally. The median age has climbed from 42.6 in 2006–10, mirroring the country.

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 Kildeer

Single-parent households, % of households
PeriodKildeerChicago areaIllinoisU.S.
2006–103.1%12.0%11.7%12.3%
2010–146.9%12.0%11.7%12.3%
2015–195.6%11.2%11.1%11.6%
2020–246.0%11.5%11.3%11.6%
Change+2.9 pts−0.5 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Kildeer: 6.0% of households, against 11.6% nationally. Since 2006–10, the single-parent share has risen 2.9 points, even as the national share fell. Kildeer has a lower share of single-parent households than the great majority of Illinois cities.

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 Kildeer

Renters in Kildeer

Renters, % of occupied homes
PeriodKildeerChicago areaIllinoisU.S.
2006–102.6%32.1%30.8%33.3%
2010–147.1%34.8%33.1%35.6%
2015–191.7%35.5%33.9%36.0%
2020–244.5%34.5%32.9%34.8%
Change+1.9 pts+2.3 pts+2.1 pts+1.5 pts
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Kildeer is overwhelmingly a place of homeowners: only 4.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 33.1% have no mortgage at all, below the national share of 39.8%. The renter share has risen 1.9 points since 2006–10, as it has nationally.

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 Kildeer

Vacant homes, % of all homes
PeriodKildeerChicago areaIllinoisU.S.
2006–106.4%9.8%10.0%11.4%
2010–144.1%9.8%10.1%11.4%
2015–195.4%8.9%9.8%11.1%
2020–244.7%7.2%8.1%9.6%
Change−1.6 pts−2.6 pts−1.9 pts−1.8 pts
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Only 4.7% of homes in Kildeer are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Since 2006–10, vacancy has fallen 1.6 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 Kildeer

Age of homes, median year built
PeriodKildeerChicago areaIllinoisU.S.
2006–101985196619661974
2010–141983196719671975
2015–191986196719681977
2020–241991197019701980
Change+5+4+4+6
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Kildeer has newer housing than the country as a whole: the median home was built in 1991, versus 1980 nationally. The median year built has moved up from 1985 in 2006–10, a sign of steady new building. Newer construction is concentrated in the north, while the west has the oldest housing.

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 Kildeer

Rent, per month
PeriodKildeerChicago areaIllinoisU.S.
2006–10$1,293$1,060$953$965
2010–14$1,603$1,142$1,028$1,040
2015–19$1,438$1,306$1,165$1,213
2020–24$2,345$1,602$1,428$1,571
Change+$1,052+$542+$475+$606
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The median renter in Kildeer pays $2,345 a month for rent and utilities, well above the national median of $1,571. Rents are up $1,052 a month from 2006–10, an 81% jump, faster than rents rose nationally. The typical renter here spends 29.6% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Renters on a budget will find the lowest rents in the north; the highest are in the center.

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 Kildeer

Bachelor's degrees in Kildeer

Bachelor's degrees, % of adults 25+
PeriodKildeerChicago areaIllinoisU.S.
2006–1065.9%33.9%31.2%28.4%
2010–1462.8%35.2%32.4%29.6%
2015–1968.1%37.9%34.7%32.1%
2020–2475.4%40.9%37.7%35.6%
Change+9.4 pts+7.0 pts+6.5 pts+7.2 pts
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Kildeer is highly educated: about three-quarters of adults 25 and older (75.4%) hold at least a bachelor's degree, far above the national share of 35.6%. Since 2006–10, the share with a degree has risen 9.4 points, as it has nationally. Of the 388 Illinois cities with 5,000+ people, only ten have a higher share of college graduates.

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 Kildeer

High school graduates, % of adults 25+
PeriodKildeerChicago areaIllinoisU.S.
2006–1096.9%85.6%86.3%84.9%
2010–1497.1%86.7%87.5%86.1%
2015–1998.0%88.4%89.1%87.7%
2020–2495.2%89.5%90.3%89.3%
Change−1.7 pts+3.9 pts+4.0 pts+4.3 pts
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High school completion is high in Kildeer: 95.2% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has fallen 1.7 points since 2006–10, even as the national rate rose.

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 Kildeer

Unemployment, % of the labor force
PeriodKildeerChicago areaIllinoisU.S.
2006–104.2%9.1%8.7%8.1%
2010–148.4%10.8%10.2%9.4%
2015–194.1%6.3%6.1%5.6%
2020–244.3%6.3%6.0%5.4%
Change+0.1 pts−2.8 pts−2.7 pts−2.7 pts
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Jobs have been a little easier to find in Kildeer than nationally: unemployment was 4.3%, 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).

Kildeer compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Kildeer2.8343.76.0%4.5%4.7%1991$2,34575.4%95.2%4.3%
Lake Zurich2.7540.66.9%19.4%4.3%1985$2,02461.3%96.2%3.6%
Deer Park2.9442.74.9%14.0%5.3%1986$2,67163.9%95.1%5.8%
Long Grove2.8247.67.1%14.2%4.3%1991$2,42473.8%97.7%3.8%
Hawthorn Woods2.8246.84.1%4.8%2.4%1994$1,89469.3%98.1%4.3%
North Barrington2.8546.43.6%4.6%2.5%1976$2,36573.4%98.5%3.8%
Palatine2.5641.011.0%34.1%5.7%1977$1,70550.6%90.7%3.7%
Barrington2.6645.79.3%20.3%5.2%1975$2,13868.5%96.3%2.8%
Buffalo Grove2.6742.74.9%18.4%4.3%1981$2,16467.7%96.6%2.8%
Indian Creek2.7241.48.5%22.2%1.3%1986$1,61258.7%93.2%2.9%
Vernon Hills2.6042.36.4%30.1%4.2%1990$1,87569.3%96.9%3.1%

All figures 2020–24.

Cities with similar populations: North Fond du Lac, WI · Novelty, OH · Nottingham, PA · Nottingham, NH · Norwood, PA · Norwood, NJ · Norwood, NC · Northford, CT · North Syracuse, NY · North Scituate, MA

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 Kildeer. 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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