Elsah, IL Demographics

Population 1,256 · Census ACS 2020–24

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

Household size in Elsah

Household size, people per household
PeriodElsahSt. Louis areaIllinoisU.S.
2006–102.432.522.692.68
2010–142.322.532.712.73
2015–192.202.492.662.71
2020–242.672.462.582.65
Change+0.24−0.06−0.11−0.03
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At 2.67 people per household, Elsah sits close to the national average of 2.65. The typical household here is bigger than in the wider St. Louis area, where it has 2.46 people. Since 2006–10, household size has climbed from 2.43, 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 Elsah

Median age, years
PeriodElsahSt. Louis areaIllinoisU.S.
2006–1038.438.537.637.7
2010–1433.139.538.538.6
2015–1937.440.739.639.6
2020–2440.740.840.240.1
Change+2.3+2.3+2.6+2.3
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At 40.7, the median age in Elsah is close to the national median of 40.1, 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 Elsah

Single-parent households, % of households
PeriodElsahSt. Louis areaIllinoisU.S.
2006–1012.8%11.7%11.7%12.3%
2010–149.5%11.5%11.7%12.3%
2015–195.7%11.0%11.1%11.6%
2020–243.5%11.1%11.3%11.6%
Change−9.3 pts−0.6 pts−0.4 pts−0.6 pts
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Single parents head only 3.5% of households in Elsah, 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 Elsah

Renters in Elsah

Renters, % of occupied homes
PeriodElsahSt. Louis areaIllinoisU.S.
2006–1024.2%28.3%30.8%33.3%
2010–1413.4%30.1%33.1%35.6%
2015–1910.4%31.1%33.9%36.0%
2020–2428.0%29.6%32.9%34.8%
Change+3.8 pts+1.4 pts+2.1 pts+1.5 pts
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Nearly three in ten households in Elsah rent their homes (28.0%), below the national share of 34.8%; the rest own. The picture is much the same across the St. Louis area. Among homeowners, 47.6% 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 Elsah

Vacant homes, % of all homes
PeriodElsahSt. Louis areaIllinoisU.S.
2006–1021.3%9.6%10.0%11.4%
2010–1413.7%10.1%10.1%11.4%
2015–1929.1%10.1%9.8%11.1%
2020–2422.8%8.8%8.1%9.6%
Change+1.5 pts−0.8 pts−1.9 pts−1.8 pts
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Vacancy is high in Elsah: 22.8% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 Elsah

Age of homes, median year built
PeriodElsahSt. Louis areaIllinoisU.S.
2006–101967197219661974
2010–141981197219671975
2015–191974197319681977
2020–241976197519701980
Change+10+3+4+6
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Homes in Elsah are about the same age as the nation's housing: the median home was built in 1976, versus 1980 nationally.

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 Elsah

Rent, per month
PeriodElsahSt. Louis areaIllinoisU.S.
2006–10$836$825$953$965
2010–14$964$920$1,028$1,040
2015–19$797$1,010$1,165$1,213
2020–24$1,142$1,239$1,428$1,571
Change+$306+$414+$475+$606
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The median renter in Elsah pays $1,142 a month for rent and utilities, well below the national median of $1,571. Rent takes 18.9% 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 Elsah

Bachelor's degrees in Elsah

Bachelor's degrees, % of adults 25+
PeriodElsahSt. Louis areaIllinoisU.S.
2006–1023.0%30.3%31.2%28.4%
2010–1422.6%32.1%32.4%29.6%
2015–1926.0%34.9%34.7%32.1%
2020–2433.3%38.5%37.7%35.6%
Change+10.2 pts+8.3 pts+6.5 pts+7.2 pts
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College degrees are about as common in Elsah as nationally: 33.3% of adults 25 and older have a bachelor's or higher, against 35.6%. The share is lower than in the St. Louis area overall (38.5%).

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 Elsah

High school graduates, % of adults 25+
PeriodElsahSt. Louis areaIllinoisU.S.
2006–1089.1%88.8%86.3%84.9%
2010–1491.9%90.5%87.5%86.1%
2015–1997.0%92.1%89.1%87.7%
2020–2497.5%93.6%90.3%89.3%
Change+8.5 pts+4.8 pts+4.0 pts+4.3 pts
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Finishing high school is nearly universal in Elsah: 97.5% 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 Elsah

Unemployment, % of the labor force
PeriodElsahSt. Louis areaIllinoisU.S.
2006–102.4%7.7%8.7%8.1%
2010–146.4%8.8%10.2%9.4%
2015–192.3%4.9%6.1%5.6%
2020–244.7%4.3%6.0%5.4%
Change+2.3 pts−3.4 pts−2.7 pts−2.7 pts
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Unemployment in Elsah is close to the national rate: 4.7% of the labor force, against 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).

Elsah compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Elsah2.6740.73.5%28.0%22.8%1976$1,14233.3%97.5%4.7%
Portage Des Sioux2.5345.24.9%11.4%17.8%1965$1,08522.1%90.3%3.3%
Dow2.7640.64.5%21.5%20.9%1970$1,19926.7%95.7%7.0%
Grafton2.2455.62.8%15.0%36.8%1986$68429.4%96.1%2.5%
Otterville2.1053.86.1%18.4%30.7%1988$78919.4%94.7%0.9%
McClusky3.2235.56.6%8.7%18.3%1978$88016.3%97.9%2.8%
Orchard Farm2.1250.02.1%4.5%16.4%1966$1,06013.4%83.7%4.1%
Godfrey2.3947.97.6%17.3%7.2%1976$1,14731.6%95.1%4.2%
West Alton3.0336.54.5%14.3%29.4%1960$1,37522.5%92.8%5.0%
Old Jamestown2.8743.316.2%12.8%3.6%1986$1,82138.8%94.3%5.9%
South Shore2.1647.56.6%5.7%12.8%1973$1,04211.8%82.0%6.1%

All figures 2020–24.

Cities with similar populations: Rough Rock, AZ · Millington, IL · Powell, WV · Reidsboro, GA · Richmond, NH · Rider, WV · Ridgway, IL · Rocky Ford, NC · Rosedale, VA · Roslyn Harbor, NY

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 Elsah. 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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