Eagarville, IL Demographics

Population 252 · Census ACS 2020–24

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

Household size in Eagarville

Household size, people per household
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–102.172.522.692.68
2010–142.162.532.712.73
2015–192.622.492.662.71
2020–242.452.462.582.65
Change+0.28−0.06−0.11−0.03
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Households in Eagarville run small, averaging 2.45 people against 2.65 nationally, which usually means more singles and couples and fewer children. That is in line with the rest of the St. Louis area. Since 2006–10, household size has climbed from 2.17, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Eagarville

Median age, years
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–1050.838.537.637.7
2010–1453.439.538.538.6
2015–1949.740.739.639.6
2020–2444.840.840.240.1
Change−6.0+2.3+2.6+2.3
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With a median age of 44.8, Eagarville is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Eagarville

Single-parent households, % of households
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–104.2%11.7%11.7%12.3%
2010–144.2%11.5%11.7%12.3%
2015–194.4%11.0%11.1%11.6%
2020–2417.3%11.1%11.3%11.6%
Change+13.2 pts−0.6 pts−0.4 pts−0.6 pts
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Single parents head just over one in six households in Eagarville (17.3%), well above 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 Eagarville

Renters in Eagarville

Renters, % of occupied homes
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–1011.1%28.3%30.8%33.3%
2010–147.1%30.1%33.1%35.6%
2015–1914.9%31.1%33.9%36.0%
2020–2412.9%29.6%32.9%34.8%
Change+1.8 pts+1.4 pts+2.1 pts+1.5 pts
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Eagarville is overwhelmingly a place of homeowners: only 12.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 56.1% have no mortgage at all, well 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 Eagarville

Vacant homes, % of all homes
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–1020.7%9.6%10.0%11.4%
2010–1412.9%10.1%10.1%11.4%
2015–1914.1%10.1%9.8%11.1%
2020–2422.4%8.8%8.1%9.6%
Change+1.7 pts−0.8 pts−1.9 pts−1.8 pts
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Vacancy is high in Eagarville: 22.4% 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 Eagarville

Age of homes, median year built
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–101975197219661974
2010–141981197219671975
2015–191980197319681977
2020–241973197519701980
Change−3+3+4+6
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Housing in Eagarville leans older: the median home dates to 1973, against 1980 nationally. The St. Louis area as a whole looks much the same.

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 Eagarville

Rent, per month
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–10$829$825$953$965
2010–14$638$920$1,028$1,040
2015–19$729$1,010$1,165$1,213
2020–24$1,554$1,239$1,428$1,571
Change+$725+$414+$475+$606
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A typical rental in Eagarville costs $1,554 a month with utilities, close to the national median of $1,571. Rents here are higher than in the St. Louis area overall ($1,239). The typical renter here spends 23.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Eagarville

Bachelor's degrees in Eagarville

Bachelor's degrees, % of adults 25+
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–108.0%30.3%31.2%28.4%
2010–148.3%32.1%32.4%29.6%
2015–198.9%34.9%34.7%32.1%
2020–2410.9%38.5%37.7%35.6%
Change+2.9 pts+8.3 pts+6.5 pts+7.2 pts
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College degrees are relatively uncommon in Eagarville: 10.9% of adults 25 and older hold a bachelor's or higher, well below the national share of 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 Eagarville

High school graduates, % of adults 25+
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–1088.0%88.8%86.3%84.9%
2010–1490.2%90.5%87.5%86.1%
2015–1988.1%92.1%89.1%87.7%
2020–2485.7%93.6%90.3%89.3%
Change−2.3 pts+4.8 pts+4.0 pts+4.3 pts
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About one in seven adults in Eagarville never finished high school, more than nationally: 85.7% have a diploma or equivalent, against 89.3% across the U.S.

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 Eagarville

Unemployment, % of the labor force
PeriodEagarvilleSt. Louis areaIllinoisU.S.
2006–109.7%7.7%8.7%8.1%
2010–148.8%8.8%10.2%9.4%
2015–1911.7%4.9%6.1%5.6%
2020–242.5%4.3%6.0%5.4%
Change−7.2 pts−3.4 pts−2.7 pts−2.7 pts
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Unemployment in Eagarville has been low: just 2.5% 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).

Eagarville compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Eagarville2.4544.817.3%12.9%22.4%1973$1,55410.9%85.7%2.5%
Benld2.0847.89.8%27.3%25.0%1949$82911.2%88.0%6.9%
Lake Ka-ho2.4346.215.9%12.8%21.3%1972$1,46111.9%86.0%2.8%
Gillespie2.5947.19.6%26.3%21.0%1951$82121.0%95.1%4.2%
East Gillespie2.5046.610.7%13.7%20.6%1954$96116.3%95.1%2.9%
Mount Clare2.7242.814.7%22.2%25.5%1951$73611.8%86.8%3.1%
Sawyerville1.9157.211.6%15.5%21.9%1971$53813.5%90.7%4.3%
White City2.8444.57.1%15.1%7.1%1985$61417.5%87.2%3.3%
Mount Olive2.4348.910.0%18.9%12.8%1960$77119.6%90.3%5.8%
Hornsby2.5744.019.5%12.4%26.2%1971$1,38920.8%87.8%1.7%
Wilsonville2.5241.310.6%20.9%11.3%1972$79620.1%90.7%2.7%

All figures 2020–24.

Cities with similar populations: South Randolph, WI · Speidel, OH · Speed, AL · Spartanburg, IN · Sparks, NE · Sparkling Springs, VA · Topsfield, ME · South Worcester, NY · South Salem, IN · Split Rock, PA

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 Eagarville. 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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