Alton city, Illinois demographics
Population: 25,902
Median age: 38.1
Median household income: 45,225
Alton is a city in Madison County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Alton city, IL.
Population
2021 | 25,902 |
2020 | 26,490 |
2019 | 26,640 |
2018 | 26,884 |
2017 | 27,037 |
2016 | 27,175 |
2015 | 27,335 |
2014 | 27,517 |
2013 | 27,635 |
2012 | 27,868 |
2011 | 28,159 |
2010 | 28,380 |
2009 | 29,405 |
Census data for Alton city, Illinois
Demographic and housing estimates in Alton city, Illinois
Total population | 25,902 |
Male | 12,387 |
Female | 13,515 |
Total population | 25,902 |
Under 5 years | 1,429 |
5 to 9 years | 2,042 |
10 to 14 years | 1,855 |
15 to 19 years | 1,600 |
20 to 24 years | 1,014 |
25 to 34 years | 3,744 |
35 to 44 years | 3,505 |
45 to 54 years | 3,035 |
55 to 59 years | 1,561 |
60 to 64 years | 1,881 |
65 to 74 years | 2,684 |
75 to 84 years | 1,141 |
85 years and over | 411 |
Median age (years) | 38.1 |
Under 18 years | 6,259 |
16 years and over | 20,292 |
18 years and over | 19,643 |
21 years and over | 18,726 |
62 years and over | 5,351 |
65 years and over | 4,236 |
Total population | 25,902 |
One race | 24,575 |
White | 17,688 |
Black or African American | 6,514 |
American Indian and Alaska Native | 50 |
Asian | 148 |
Native Hawaiian and Other Pacific Islander | 0 |
Some other race | 175 |
Two or more races | 1,327 |
Citizen, VOTING AGE 18 and over population | 19,448 |
Male Citizen, VOTING AGE 18 and over population | 9,154 |
Female Citizen, VOTING AGE 18 and over population | 10,294 |
Social characteristics in Alton city, Illinois
Total households | 11,097 |
Family households (families) | 3,242 |
Married-couple family | 1,048 |
Male householder, no wife present, family | 2,728 |
Female householder, no husband present, family | 2,136 |
Nonfamily households | 4,079 |
Average household size | 3,298 |
Average family size | 2.29 |
Economic characteristics in Alton city, Illinois
Total households | 11,097 |
Less than $10,000 | 1,050 |
$10,000 to $14,999 | 613 |
$15,000 to $24,999 | 1,463 |
$25,000 to $34,999 | 1,432 |
$35,000 to $49,999 | 1,538 |
$50,000 to $74,999 | 2,100 |
$75,000 to $99,999 | 1,129 |
$100,000 to $149,999 | 1,230 |
$150,000 to $199,999 | 367 |
$200,000 or more | 175 |
Median household income (dollars) | 45,225 |
Housing characteristics in Alton city, Illinois
Total housing units | 12,836 |
Occupied housing units | 11,097 |
Vacant housing units | 1,739 |
Total housing units | 12,836 |
1-unit, detached | 9,705 |
1-unit, attached | 151 |
2 units | 849 |
3 or 4 units | 805 |
5 to 9 units | 311 |
10 to 19 units | 238 |
20 or more units | 588 |
Mobile home | 189 |
Boat, RV, van, etc. | 0 |
Total housing units | 12,836 |
Built 2014 or later | 0 |
Built 2010 to 2013 | 52 |
Built 2000 to 2009 | 578 |
Built 1990 to 1999 | 431 |
Built 1980 to 1989 | 706 |
Built 1970 to 1979 | 1,153 |
Built 1960 to 1969 | 1,236 |
Built 1950 to 1959 | 2,744 |
Built 1940 to 1949 | 2,243 |
Built 1939 or earlier | 3,693 |
Total housing units | 12,836 |
1 room | 401 |
2 rooms | 175 |
3 rooms | 1,115 |
4 rooms | 2,469 |
5 rooms | 2,880 |
6 rooms | 2,373 |
7 rooms | 1,508 |
8 rooms | 930 |
9 rooms or more | 985 |
Median rooms | 5.3 |
Total housing units | 12,836 |
No bedroom | 422 |
1 bedroom | 1,583 |
2 bedrooms | 5,055 |
3 bedrooms | 4,307 |
4 bedrooms | 1,103 |
5 or more bedrooms | 366 |
Occupied housing units | 11,097 |
Owner-occupied | 6,550 |
Renter-occupied | 4,547 |
Average household size of owner-occupied unit | 2.24 |
Average household size of renter-occupied unit | 2.36 |
Occupied housing units | 11,097 |
Moved in 2017 or later | 842 |
Moved in 2015 to 2016 | 3,544 |
Moved in 2010 to 2014 | 1,770 |
Moved in 2000 to 2009 | 2,020 |
Moved in 1990 to 1999 | 1,371 |
Moved in 1989 and earlier | 1,550 |
Owner-occupied units | 6,550 |
Less than $50,000 | 1,228 |
$50,000 to $99,999 | 3,151 |
$100,000 to $149,999 | 1,324 |
$150,000 to $199,999 | 460 |
$200,000 to $299,999 | 222 |
$300,000 to $499,999 | 110 |
$500,000 to $999,999 | 55 |
$1,000,000 or more | 0 |
Median (dollars) | 82,000 |
Owner-occupied units | 6,550 |
Housing units with a mortgage | 4,034 |
Housing units without a mortgage | 2,516 |
Occupied units paying rent | 4,378 |
Less than $500 | 745 |
$500 to $999 | 2,187 |
$1,000 to $1,499 | 1,299 |
$1,500 to $1,999 | 135 |
$2,000 to $2,499 | 0 |
$2,500 to $2,999 | 12 |
$3,000 or more | 0 |
Median (dollars) | 824 |
No rent paid | 169 |
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