Alton township is located in Madison County Illinois. Alton township has a 2024 population of 24,823. Alton township is currently declining at a rate of -0.73% annually and its population has decreased by -3.07% since the most recent census, which recorded a population of 25,608 in 2020.
The average household income in Alton township is $66,863 with a poverty rate of 24.47%. The median age in Alton township is 38.4 years: 37.6 years for males, and 40.1 years for females.
According to the most recent ACS, the racial composition of Alton township was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 16,961 | 66.7% |
| Black or African American | 6,144 | 24.16% |
| Two or more races | 1,726 | 6.79% |
| Asian | 289 | 1.14% |
| Other race | 267 | 1.05% |
| Native American | 43 | 0.17% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Black or African American
Two or more races
Asian
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 10,811 | 2.3 | 57.1 | 42.9 |
| Non Family | 5,115 | 1.26 | 49.6 | 50.4 |
| Married | 3,202 | 3.13 | 76.5 | 23.5 |
| Female | 2,027 | 3.45 | 44.4 | 55.6 |
| Male | 467 | 2.97 | 62.5 | 37.5 |
3.09
Average Family Size
2.3
Average Household Size
57.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 1,362 | 7.74% |
| Associates Degree | 1,989 | 11.3% |
| Bachelors Degree | 2,388 | 13.57% |
| Graduate Degree | 1,337 | 7.6% |
| High School Graduate | 5,471 | 31.09% |
| Less Than 9th Grade | 252 | 1.43% |
| Some College | 4,797 | 27.26% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 12,724 | 11,778 | 2,938 |
| Black | 3,615 | 3,114 | 409 |
| 2+ Races | 681 | 636 | 166 |
| Hispanic | 443 | 373 | 113 |
| Asian | 230 | 177 | 135 |
| Other Race | 209 | 190 | 48 |
| Native American | 28 | 25 | 1 |
The highest rate of high school graduation is among 2+ races people with a rate of 93.39%.
The highest rate of bachelors degrees is among asian people with a rate of 58.7%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $49,675 | $46,976 | $51,683 |
| Graduate Degree | $68,674 | $68,188 | $69,423 |
| High School Graduate | $29,015 | $36,667 | $26,878 |
| Less Than 9th Grade | $24,028 | $33,080 | $0 |
| Overall | $39,218 | $44,260 | $36,250 |
| Some College | $38,472 | $45,421 | $35,537 |
$39,218
Average Earnings
$44,260
Average Male
$36,250
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
96.33% of Alton township residents speak only English, while 3.67% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.4% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Black | 6,016 | 2,694 | 44.78% |
| White | 16,322 | 2,639 | 16.17% |
| Multiple | 1,703 | 564 | 33.12% |
| Hispanic | 660 | 132 | 20% |
| Other | 257 | 83 | 32.3% |
| Asian | 288 | 43 | 14.93% |
| Native | 43 | 18 | 41.86% |
24.47%
Overall Poverty Rate
25.44%
Male Poverty Rate
23.58%
Female Poverty Rate
The race most likely to be in poverty in Alton township is Black, with 44.78% below the poverty level.
The race least likely to be in poverty in Alton township is Asian, with 14.93% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.55%. Among those working part-time, it was 29.55%, and for those that did not work, the poverty rate was 34.75%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 47.45% |
| High School | 20.74% |
| Some College | 16.98% |
| Bachelors or Greater | 10.17% |
rate
Rate | Poverty |
|---|---|
| Male Unemployed | 62.9% |
| Female Unemployed | 43.03% |
| Female Employed | 13.11% |
| Male Employed | 7.49% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $67,800 | $79,635 |
| Households | $53,005 | $66,863 |
| Married Families | $83,696 | $-999,999,999 |
| Non Families | $34,924 | $49,120 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
34.4%
Overall Marriage Rate
37.2%
Male Marriage Rate
32.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
1,693
Number of Veterans
1,495
Male Veterans
198
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 578 |
| First Gulf War | 305 |
| Second Gulf War | 242 |
| Korea | 24 |
| World War II | 0 |
count
Age Group | Veterans |
|---|---|
| 65 to 74 | 448 |
| 35 to 54 | 436 |
| 55 to 64 | 388 |
| 75+ | 325 |
| 18 to 34 | 96 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 1,435 | 10.13% |
| Black | 226 | 5.58% |
| Other Race | 18 | 8.11% |
| Hispanic | 17 | 3.46% |
| 2+ Races | 13 | 1.6% |
| Native American | 1 | 2.78% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
10.34%
Veteran Poverty Rate
35.91%
Veteran Disability Rate
LaborForceParticipation
60.8%
Labor Force Participation
57.7%
Employment Rate
5.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
69.82%
Born in Alton township
97.66%
Native Born
2.34%
Foreign Born
1.02%
Non Citizen
1.32%
Naturalized
97.66% of Alton township residents were born in the United States, with 69.82% having been born in Illinois. 1.02% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 23,908 | -183 | -0.76% |
| 2028 | 24,091 | -183 | -0.75% |
| 2027 | 24,274 | -183 | -0.75% |
| 2026 | 24,457 | -183 | -0.74% |
| 2025 | 24,640 | -183 | -0.74% |
| 2024 | 24,823 | -183 | -0.73% |
| 2023 | 25,006 | -183 | -0.73% |
| 2022 | 25,189 | -233 | -0.92% |
| 2021 | 25,422 | -186 | -0.73% |
| 2020 | 25,608 | -654 | -2.49% |
| 2019 | 26,262 | -245 | -0.92% |
| 2018 | 26,507 | -223 | -0.83% |
| 2017 | 26,730 | -145 | -0.54% |
| 2016 | 26,875 | -136 | -0.5% |
| 2015 | 27,011 | -193 | -0.71% |
| 2014 | 27,204 | -186 | -0.68% |
| 2013 | 27,390 | -124 | -0.45% |
| 2012 | 27,514 | -194 | -0.7% |
| 2011 | 27,708 | -193 | -0.69% |
| 2010 | 27,901 | 0 | 0% |