Deer Grove, IL Demographics

Population 154 · Census ACS 2020–24

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Deer Grove, IL map of median age by neighborhood
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Population and households in Deer Grove

Household size in Deer Grove

Household size, people per household
PeriodDeer GroveIllinoisU.S.
2006–103.422.692.68
2010–142.732.712.73
2015–192.642.662.71
2020–242.102.582.65
Change−1.32−0.11−0.03
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Households in Deer Grove are small: just 2.10 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 3.42 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Deer Grove

Median age, years
PeriodDeer GroveIllinoisU.S.
2006–1034.637.637.7
2010–1442.838.538.6
2015–1945.339.639.6
2020–2456.240.240.1
Change+21.6+2.6+2.3
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Deer Grove skews older: half of its residents are older than 56.2, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Deer Grove

Single-parent households, % of households
PeriodDeer GroveIllinoisU.S.
2006–101.3%11.7%12.3%
2010–143.7%11.7%12.3%
2015–194.0%11.1%11.6%
2020–245.7%11.3%11.6%
Change+4.4 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Deer Grove: 5.7% 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 Deer Grove

Renters in Deer Grove

Renters, % of occupied homes
PeriodDeer GroveIllinoisU.S.
2006–1029.6%30.8%33.3%
2010–1424.2%33.1%35.6%
2015–1921.8%33.9%36.0%
2020–2413.9%32.9%34.8%
Change−15.7 pts+2.1 pts+1.5 pts
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Deer Grove is overwhelmingly a place of homeowners: only 13.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 49.4% have no mortgage at all, 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 Deer Grove

Vacant homes, % of all homes
PeriodDeer GroveIllinoisU.S.
2006–107.4%10.0%11.4%
2010–146.2%10.1%11.4%
2015–194.6%9.8%11.1%
2020–246.3%8.1%9.6%
Change−1.2 pts−1.9 pts−1.8 pts
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Fewer homes sit empty in Deer Grove than nationally: 6.3%, 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 Deer Grove

Age of homes, median year built
PeriodDeer GroveIllinoisU.S.
2006–10194119661974
2010–14196319671975
2015–19194519681977
2020–24194819701980
Change+8+4+6
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The housing in Deer Grove is old by national standards: the median home dates to 1948, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

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 Deer Grove

Rent, per month
PeriodDeer GroveIllinoisU.S.
2006–10$787$953$965
2010–14$596$1,028$1,040
2015–19$502$1,165$1,213
2020–24$930$1,428$1,571
Change+$143+$475+$606
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The median renter in Deer Grove pays $930 a month for rent and utilities, well below the national median of $1,571. Rent takes 27.8% of the typical renter's income, just 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 Deer Grove

Bachelor's degrees in Deer Grove

Bachelor's degrees, % of adults 25+
PeriodDeer GroveIllinoisU.S.
2006–1011.1%31.2%28.4%
2010–1413.5%32.4%29.6%
2015–1910.7%34.7%32.1%
2020–2429.4%37.7%35.6%
Change+18.2 pts+6.5 pts+7.2 pts
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College degrees are a little less common in Deer Grove than nationally: 29.4% 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 Deer Grove

High school graduates, % of adults 25+
PeriodDeer GroveIllinoisU.S.
2006–1090.0%86.3%84.9%
2010–1487.0%87.5%86.1%
2015–1978.4%89.1%87.7%
2020–2496.7%90.3%89.3%
Change+6.7 pts+4.0 pts+4.3 pts
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High school completion is high in Deer Grove: 96.7% 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 Deer Grove

Unemployment, % of the labor force
PeriodDeer GroveIllinoisU.S.
2006–103.1%8.7%8.1%
2010–144.9%10.2%9.4%
2015–192.1%6.1%5.6%
2020–245.9%6.0%5.4%
Change+2.8 pts−2.7 pts−2.7 pts
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At 5.9%, unemployment in Deer Grove is close to 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).

Deer Grove compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Deer Grove2.1056.25.7%13.9%6.3%1948$93029.4%96.7%5.9%
Tampico2.3449.711.3%10.0%21.8%1956$98314.6%85.5%5.2%
Walnut2.2542.316.4%22.7%8.7%1956$77221.4%88.1%4.3%
Yeoward Addition2.5644.96.7%5.6%4.8%1974$1,13920.6%96.1%2.8%
New Bedford2.2944.719.5%22.5%9.4%1948$86321.9%86.4%4.2%
Harmon2.4547.63.6%16.4%11.2%1955$81416.9%96.5%4.8%
Como2.5944.07.9%9.8%14.5%1960$1,02315.5%90.8%5.3%
Yorktown2.5949.08.7%7.8%12.1%1946$90125.0%91.0%2.9%
Rock Falls2.3643.214.7%25.2%11.4%1963$96314.5%87.9%5.3%
Thomas2.5753.112.4%3.8%19.0%1938$86427.0%94.7%0.6%
Manlius2.1138.59.9%17.3%24.7%1956$97119.6%96.6%1.9%

All figures 2020–24.

Cities with similar populations: Uniontown, IN · Upland, WV · Unionvale, OR · Jadwin, MO · Jamesville, VA · Jarrell, GA · Java, SD · Jefferson Estates, OH · Jennings, MD · Jennys, SC

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 Deer Grove. 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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