St. George, IL Demographics

Population 344 · Census ACS 2020–24

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

Household size in St. George

Household size, people per household
PeriodSt. GeorgeIllinoisU.S.
2006–102.652.692.68
2010–142.562.712.73
2015–192.722.662.71
2020–242.492.582.65
Change−0.16−0.11−0.03
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The average household in St. George has 2.49 people, a bit under the U.S. average of 2.65. Household size has dropped from 2.65 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 St. George

Median age, years
PeriodSt. GeorgeIllinoisU.S.
2006–1040.937.637.7
2010–1442.238.538.6
2015–1940.739.639.6
2020–2440.140.240.1
Change−0.8+2.6+2.3
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At 40.1, the median age in St. George is the same as the national median, so its age mix looks much like the country's.

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 St. George

Single-parent households, % of households
PeriodSt. GeorgeIllinoisU.S.
2006–1013.5%11.7%12.3%
2010–145.5%11.7%12.3%
2015–196.4%11.1%11.6%
2020–245.7%11.3%11.6%
Change−7.8 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in St. George: 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 St. George

Renters in St. George

Renters, % of occupied homes
PeriodSt. GeorgeIllinoisU.S.
2006–1022.1%30.8%33.3%
2010–1425.4%33.1%35.6%
2015–1923.1%33.9%36.0%
2020–2419.3%32.9%34.8%
Change−2.8 pts+2.1 pts+1.5 pts
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Only 19.3% of households in St. George rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly four in ten owners (37.3%) have paid off their mortgages, about the same as 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 St. George

Vacant homes, % of all homes
PeriodSt. GeorgeIllinoisU.S.
2006–109.2%10.0%11.4%
2010–145.8%10.1%11.4%
2015–198.7%9.8%11.1%
2020–2412.7%8.1%9.6%
Change+3.5 pts−1.9 pts−1.8 pts
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Vacancy runs high in St. George: 12.7% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

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 St. George

Age of homes, median year built
PeriodSt. GeorgeIllinoisU.S.
2006–10198419661974
2010–14198519671975
2015–19198519681977
2020–24198219701980
Change−2+4+6
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The typical home in St. George was built around 1982, about the same vintage as the country's housing overall (1980). Homes here are newer than in Illinois overall, 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 St. George

Rent, per month
PeriodSt. GeorgeIllinoisU.S.
2006–10$905$953$965
2010–14$911$1,028$1,040
2015–19$1,025$1,165$1,213
2020–24$1,326$1,428$1,571
Change+$422+$475+$606
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A typical rental in St. George costs $1,326 a month with utilities, below the national median of $1,571. Rent takes 27.1% 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 St. George

Bachelor's degrees in St. George

Bachelor's degrees, % of adults 25+
PeriodSt. GeorgeIllinoisU.S.
2006–1017.5%31.2%28.4%
2010–1417.6%32.4%29.6%
2015–1923.3%34.7%32.1%
2020–2426.2%37.7%35.6%
Change+8.8 pts+6.5 pts+7.2 pts
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College degrees are less common in St. George than nationally: 26.2% 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 St. George

High school graduates, % of adults 25+
PeriodSt. GeorgeIllinoisU.S.
2006–1093.3%86.3%84.9%
2010–1489.2%87.5%86.1%
2015–1994.5%89.1%87.7%
2020–2495.5%90.3%89.3%
Change+2.2 pts+4.0 pts+4.3 pts
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High school completion is high in St. George: 95.5% 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 St. George

Unemployment, % of the labor force
PeriodSt. GeorgeIllinoisU.S.
2006–1010.1%8.7%8.1%
2010–149.5%10.2%9.4%
2015–193.8%6.1%5.6%
2020–242.0%6.0%5.4%
Change−8.1 pts−2.7 pts−2.7 pts
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The job market in St. George has been strong: just 2.0% 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).

St. George compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
St. George2.4940.15.7%19.3%12.7%1982$1,32626.2%95.5%2.0%
Whitaker2.7435.819.0%8.5%3.2%1972$1,16919.1%98.1%0.2%
Bradley2.4736.912.3%35.6%7.7%1975$1,16621.0%93.4%4.9%
Sun River Terrace2.7838.712.0%39.1%22.5%1966$1,08314.4%92.4%2.6%
Manteno2.4647.08.1%26.9%6.0%1987$1,10423.1%95.7%2.1%
Bourbonnais2.5238.712.6%24.4%6.9%1987$1,32531.1%95.3%5.4%
Indian Oaks2.7142.01.1%13.3%2.8%2003$1,35627.8%96.9%3.8%
Momence2.4936.910.1%26.4%12.1%1960$91613.0%90.1%7.3%
Kankakee2.5638.621.1%42.5%14.7%1958$1,13015.3%85.6%4.6%
Grant Park2.8337.813.6%19.9%4.0%1974$1,07216.9%93.9%6.8%
Aroma Park2.5543.86.6%17.6%10.2%1964$95021.5%90.4%2.9%

All figures 2020–24.

Cities with similar populations: Mechanicsville, CT · Martin Junction, LA · Martintown, AL · Masonville, NY · Maxwell, GA · Mazama, WA · Mc Graws, WV · McCombs, KY · McKee, OR · Meadowville, WV

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 St. George. 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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