Alhambra, IL Demographics

Population 1,330 · Census ACS 2020–24

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

Household size in Alhambra

Household size, people per household
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–102.452.522.692.68
2010–142.682.532.712.73
2015–192.342.492.662.71
2020–242.442.462.582.65
Change−0.01−0.06−0.11−0.03
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The average household in Alhambra has 2.44 people, under the U.S. average of 2.65. That is in line with the rest of the St. Louis area.

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 Alhambra

Median age, years
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–1042.838.537.637.7
2010–1440.539.538.538.6
2015–1941.140.739.639.6
2020–2449.540.840.240.1
Change+6.7+2.3+2.6+2.3
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Alhambra skews older: half of its residents are older than 49.5, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has climbed from 42.8 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Alhambra

Single-parent households, % of households
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–105.6%11.7%11.7%12.3%
2010–146.3%11.5%11.7%12.3%
2015–198.3%11.0%11.1%11.6%
2020–242.9%11.1%11.3%11.6%
Change−2.7 pts−0.6 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Alhambra: 2.9% 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 Alhambra

Renters in Alhambra

Renters, % of occupied homes
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–1012.6%28.3%30.8%33.3%
2010–1415.4%30.1%33.1%35.6%
2015–1919.2%31.1%33.9%36.0%
2020–2419.5%29.6%32.9%34.8%
Change+6.9 pts+1.4 pts+2.1 pts+1.5 pts
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Only 19.5% of households in Alhambra 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 (45.7%) 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 Alhambra

Vacant homes, % of all homes
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–1010.2%9.6%10.0%11.4%
2010–1414.6%10.1%10.1%11.4%
2015–197.6%10.1%9.8%11.1%
2020–243.2%8.8%8.1%9.6%
Change−7.0 pts−0.8 pts−1.9 pts−1.8 pts
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Only 3.2% of homes in Alhambra are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 Alhambra

Age of homes, median year built
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–101973197219661974
2010–141969197219671975
2015–191976197319681977
2020–241971197519701980
Change−1+3+4+6
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Alhambra is a place of older homes: half were built before 1971, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The picture is much the same across the St. Louis area.

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 Alhambra

Rent, per month
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–10$578$825$953$965
2010–14$622$920$1,028$1,040
2015–19$652$1,010$1,165$1,213
2020–24$768$1,239$1,428$1,571
Change+$190+$414+$475+$606
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The median renter in Alhambra pays $768 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 22.9% 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 Alhambra

Bachelor's degrees in Alhambra

Bachelor's degrees, % of adults 25+
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–1020.0%30.3%31.2%28.4%
2010–1416.7%32.1%32.4%29.6%
2015–1929.1%34.9%34.7%32.1%
2020–2422.9%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 Alhambra: 22.9% 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 Alhambra

High school graduates, % of adults 25+
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–1089.4%88.8%86.3%84.9%
2010–1492.7%90.5%87.5%86.1%
2015–1991.5%92.1%89.1%87.7%
2020–2490.9%93.6%90.3%89.3%
Change+1.5 pts+4.8 pts+4.0 pts+4.3 pts
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High school completion in Alhambra is a bit above the national rate: 90.9% of adults have a diploma or equivalent, against 89.3%. Still, the rate is lower than in the St. Louis area as a whole (93.6%).

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 Alhambra

Unemployment, % of the labor force
PeriodAlhambraSt. Louis areaIllinoisU.S.
2006–107.7%7.7%8.7%8.1%
2010–148.2%8.8%10.2%9.4%
2015–193.1%4.9%6.1%5.6%
2020–242.7%4.3%6.0%5.4%
Change−5.0 pts−3.4 pts−2.7 pts−2.7 pts
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The job market in Alhambra has been strong: just 2.7% 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).

Alhambra compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Alhambra2.4449.52.9%19.5%3.2%1971$76822.9%90.9%2.7%
Kaufman2.4450.43.1%19.7%2.7%1973$75321.5%90.6%3.1%
Grantfork2.6742.34.1%10.2%5.2%1979$1,02141.5%94.2%1.6%
Livingston2.1642.910.0%24.4%10.7%1967$74315.4%94.3%6.8%
Hamel2.6336.87.4%19.1%3.3%1978$94141.3%95.8%0.6%
New Douglas2.5242.85.4%13.1%6.6%1971$79431.2%92.4%2.1%
Marine2.7636.08.0%14.1%4.3%1979$98030.8%96.7%3.0%
Williamson2.0249.94.4%8.8%6.8%1976$84818.3%91.7%0.1%
Fruit3.0840.24.3%6.3%5.7%1996$1,01750.6%99.2%3.8%
Worden2.6143.411.5%9.6%8.2%1971$1,16324.9%93.5%4.9%
Old Ripley2.7641.94.3%9.6%6.2%1979$42726.5%90.4%5.5%

All figures 2020–24.

Cities with similar populations: Loami, IL · Turin, GA · Flintstone, MD · Furnaceville, NY · Gerrish, NH · Goldvein, VA · Hampton Springs, FL · Snow Lake Shores, MS · Hosford, FL · Indian Mills, NJ

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 Alhambra. 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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