St. Anne, IL Demographics

Population 2,719 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
St. Anne, IL map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of St. Anne: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in St. Anne

Household size in St. Anne

Household size, people per household
PeriodSt. AnneIllinoisU.S.
2006–102.422.692.68
2010–142.662.712.73
2015–192.522.662.71
2020–242.602.582.65
Change+0.18−0.11−0.03
Show on the map ↑︎

Households in St. Anne average 2.60 people, about the same as the country as a whole (2.65). Since 2006–10, household size has climbed from 2.42, 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. Anne

Median age, years
PeriodSt. AnneIllinoisU.S.
2006–1043.837.637.7
2010–1440.338.538.6
2015–1942.039.639.6
2020–2448.340.240.1
Change+4.6+2.6+2.3
Show on the map ↑︎

St. Anne skews older: half of its residents are older than 48.3, 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 St. Anne

Single-parent households, % of households
PeriodSt. AnneIllinoisU.S.
2006–109.4%11.7%12.3%
2010–149.9%11.7%12.3%
2015–1911.6%11.1%11.6%
2020–246.7%11.3%11.6%
Change−2.7 pts−0.4 pts−0.6 pts
Show on the map ↑︎

Single parents head only 6.7% of households in St. Anne, well below the national share of 11.6%.

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. Anne

Renters in St. Anne

Renters, % of occupied homes
PeriodSt. AnneIllinoisU.S.
2006–1018.8%30.8%33.3%
2010–1421.8%33.1%35.6%
2015–1922.8%33.9%36.0%
2020–2415.8%32.9%34.8%
Change−2.9 pts+2.1 pts+1.5 pts
Show on the map ↑︎

Only 15.8% of households in St. Anne rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than four in ten owners (43.1%) have paid off their mortgages, 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 St. Anne

Vacant homes, % of all homes
PeriodSt. AnneIllinoisU.S.
2006–105.2%10.0%11.4%
2010–146.4%10.1%11.4%
2015–1913.4%9.8%11.1%
2020–2413.0%8.1%9.6%
Change+7.8 pts−1.9 pts−1.8 pts
Show on the map ↑︎

Vacancy runs high in St. Anne: 13.0% 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. Anne

Age of homes, median year built
PeriodSt. AnneIllinoisU.S.
2006–10195819661974
2010–14196319671975
2015–19195919681977
2020–24196419701980
Change+6+4+6
Show on the map ↑︎

St. Anne is a place of older homes: half were built before 1964, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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. Anne

Rent, per month
PeriodSt. AnneIllinoisU.S.
2006–10$604$953$965
2010–14$671$1,028$1,040
2015–19$737$1,165$1,213
2020–24$865$1,428$1,571
Change+$260+$475+$606
Show on the map ↑︎

The median renter in St. Anne pays $865 a month for rent and utilities, well below the national median of $1,571. Rent takes 23.0% 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 St. Anne

Bachelor's degrees in St. Anne

Bachelor's degrees, % of adults 25+
PeriodSt. AnneIllinoisU.S.
2006–1019.8%31.2%28.4%
2010–1414.3%32.4%29.6%
2015–1923.4%34.7%32.1%
2020–2417.4%37.7%35.6%
Change−2.5 pts+6.5 pts+7.2 pts
Show on the map ↑︎

Fewer adults in St. Anne have a four-year degree than in the country as a whole: 17.4%, against 35.6% nationally.

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. Anne

High school graduates, % of adults 25+
PeriodSt. AnneIllinoisU.S.
2006–1087.2%86.3%84.9%
2010–1488.8%87.5%86.1%
2015–1991.2%89.1%87.7%
2020–2491.2%90.3%89.3%
Change+4.0 pts+4.0 pts+4.3 pts
Show on the map ↑︎

About nine in ten adults in St. Anne have finished high school (91.2%), a bit above the national rate of 89.3%. The picture is much the same across Illinois.

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. Anne

Unemployment, % of the labor force
PeriodSt. AnneIllinoisU.S.
2006–108.1%8.7%8.1%
2010–1413.7%10.2%9.4%
2015–194.4%6.1%5.6%
2020–244.6%6.0%5.4%
Change−3.5 pts−2.7 pts−2.7 pts
Show on the map ↑︎

Jobs have been a little easier to find in St. Anne than nationally: unemployment was 4.6%, 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).

St. Anne compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
St. Anne2.6048.36.7%15.8%13.0%1964$86517.4%91.2%4.6%
Wichert2.4053.81.9%22.1%4.7%1972$88216.8%81.5%7.6%
Leesville2.3256.02.7%23.8%4.5%1968$91414.1%79.5%9.3%
Aroma Park2.5543.86.6%17.6%10.2%1964$95021.5%90.4%2.9%
Sun River Terrace2.7838.712.0%39.1%22.5%1966$1,08314.4%92.4%2.6%
Papineau2.2446.19.1%18.8%11.8%1939$80412.2%95.7%6.2%
Hopkins Park2.3746.09.9%37.7%29.5%1978$92518.1%84.0%8.6%
Sammons Point2.9734.134.2%37.0%8.2%1975$1,12111.2%93.9%10.2%
Sugar Island2.2751.78.2%18.0%9.7%1971$90517.5%90.2%2.3%
Pembroke Township2.6938.89.5%30.6%21.7%1977$93615.0%88.5%10.6%
Kankakee2.5638.621.1%42.5%14.7%1958$1,13015.3%85.6%4.6%

All figures 2020–24.

Cities with similar populations: Carbon Hill, AL · Centreville, MS · Cove, TX · Star, NC · Millersport, OH · Millsap, TX · Mount Ulla, NC · New Alexandria, PA · North Kingsville, OH · Ozona, TX

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. Anne. 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.