East Alton Population

1900–2026

5,589

2026 projection

3.1% since 2020 (decrease)

02K4K6K8K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for East Alton. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20265,589-320.57%
20255,621-210.37%
20245,642-180.32%
20235,660-230.40%
20225,683-460.80%
20215,729-400.69%
20205,769-1993.33%
20195,968-601.00%
20186,028-480.79%
20176,076-320.52%

Showing 10 of 28 years.

East Alton Demographics

45.2median age

Median age

Female43.6 yrs
Male45.4 yrs

Adults

4,626
890 seniors · 19%3,736 other adults

Sex

Female 53.9% · 3,068Male 46.1% · 2,621

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 57 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

East Alton Income

$48,815median household income

Median household income

$48,815

Half of households earn more, half earn less

Median earnings

$40,424

Typical yearly pay for a worker 25 or older.

Poverty rate

20.8%

About 1 in 5 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

East Alton Marital Status

42% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married42%41%42%
Never married32%40%25%
Divorced20%17%24%
Widowed5%2%9%
Separated<1%0%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201