Chicago, IL Historical Age Data
ACS 2010-2014 data
Total population: 2,712,608
Median Age (
see rank)
Chicago, IL | 33.40 years old |
Illinois | 37.00 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Chicago, IL | 32.70 years old |
Illinois | 35.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Chicago, IL | 34.20 years old |
Illinois | 38.40 years old |
U.S. | 38.80 years old |
| Chicago, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 185,614 | 6.84%, see rank | 6.30% | 6.36% |
5 to 9 years | 164,760 | 6.07%, see rank | 6.58% | 6.51% |
10 to 14 years | 161,232 | 5.94%, see rank | 6.71% | 6.59% |
15 to 19 years | 173,668 | 6.40%, see rank | 6.94% | 6.85% |
20 to 24 years | 219,958 | 8.11%, see rank | 6.95% | 7.13% |
25 to 34 years | 519,090 | 19.14%, see rank | 13.84% | 13.47% |
35 to 44 years | 381,985 | 14.08%, see rank | 13.20% | 12.96% |
45 to 54 years | 336,750 | 12.41%, see rank | 14.17% | 14.09% |
55 to 64 years | 278,863 | 10.28%, see rank | 12.13% | 12.29% |
65 to 74 years | 160,917 | 5.93%, see rank | 7.18% | 7.64% |
75 to 84 | 90,126 | 3.32%, see rank | 4.10% | 4.25% |
85 years and over | 39,645 | 1.46%, see rank | 1.90% | 1.85% |
US Census 2010 data
Total population: 2,695,598
Median Age (
see rank)
Chicago, IL | 32.90 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Chicago, IL | 32.30 years old |
Illinois | 35.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Chicago, IL | 33.70 years old |
Illinois | 37.90 years old |
U.S. | 38.50 years old |
| Chicago, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 185,887 | 6.90%, see rank | 6.51% | 6.54% |
5 to 9 years | 166,077 | 6.16%, see rank | 6.70% | 6.59% |
10 to 14 years | 164,466 | 6.10%, see rank | 6.85% | 6.70% |
15 to 19 years | 182,933 | 6.79%, see rank | 7.19% | 7.14% |
20 to 24 years | 223,027 | 8.27%, see rank | 6.85% | 6.99% |
25 to 34 years | 515,551 | 19.13%, see rank | 13.84% | 13.30% |
35 to 44 years | 378,139 | 14.03%, see rank | 13.45% | 13.30% |
45 to 54 years | 338,737 | 12.57%, see rank | 14.58% | 14.58% |
55 to 64 years | 262,849 | 9.75%, see rank | 11.48% | 11.82% |
65 to 74 years | 151,095 | 5.61%, see rank | 6.62% | 7.03% |
75 to 84 | 89,804 | 3.33%, see rank | 4.09% | 4.23% |
85 years and over | 37,033 | 1.37%, see rank | 1.83% | 1.78% |
ACS 2008-2012 data
Total population: 2,702,471
Median Age (
see rank)
Chicago, IL | 33.10 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Chicago, IL | 32.30 years old |
Illinois | 35.30 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Chicago, IL | 34.00 years old |
Illinois | 38.00 years old |
U.S. | 38.50 years old |
| Chicago, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 186,803 | 6.91%, see rank | 6.50% | 6.51% |
5 to 9 years | 165,714 | 6.13%, see rank | 6.68% | 6.57% |
10 to 14 years | 166,294 | 6.15%, see rank | 6.82% | 6.68% |
15 to 19 years | 179,874 | 6.66%, see rank | 7.16% | 7.09% |
20 to 24 years | 221,780 | 8.21%, see rank | 6.88% | 7.04% |
25 to 34 years | 510,621 | 18.89%, see rank | 13.84% | 13.32% |
35 to 44 years | 380,044 | 14.06%, see rank | 13.49% | 13.34% |
45 to 54 years | 340,206 | 12.59%, see rank | 14.46% | 14.44% |
55 to 64 years | 267,987 | 9.92%, see rank | 11.52% | 11.84% |
65 to 74 years | 153,505 | 5.68%, see rank | 6.71% | 7.12% |
75 to 84 | 91,481 | 3.39%, see rank | 4.11% | 4.25% |
85 years and over | 38,162 | 1.41%, see rank | 1.83% | 1.78% |
ACS 2006-2010 data
Total population: 2,703,466
Median Age (
see rank)
Chicago, IL | 33.00 years old |
Illinois | 36.20 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Chicago, IL | 32.10 years old |
Illinois | 34.90 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Chicago, IL | 33.90 years old |
Illinois | 37.60 years old |
U.S. | 38.10 years old |
| Chicago, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 187,136 | 6.92%, see rank | 6.63% | 6.62% |
5 to 9 years | 168,724 | 6.24%, see rank | 6.78% | 6.62% |
10 to 14 years | 172,243 | 6.37%, see rank | 6.94% | 6.79% |
15 to 19 years | 187,100 | 6.92%, see rank | 7.31% | 7.28% |
20 to 24 years | 220,210 | 8.15%, see rank | 6.86% | 6.98% |
25 to 34 years | 503,525 | 18.63%, see rank | 13.78% | 13.22% |
35 to 44 years | 383,388 | 14.18%, see rank | 13.96% | 13.89% |
45 to 54 years | 344,653 | 12.75%, see rank | 14.55% | 14.57% |
55 to 64 years | 256,714 | 9.50%, see rank | 10.89% | 11.28% |
65 to 74 years | 150,168 | 5.55%, see rank | 6.36% | 6.74% |
75 to 84 | 92,586 | 3.42%, see rank | 4.17% | 4.30% |
85 years and over | 37,019 | 1.37%, see rank | 1.77% | 1.70% |
ACS 2005-2009 data
Total population: 2,824,064
Median Age (
see rank)
Chicago, IL | 32.80 years old |
Illinois | 35.90 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Chicago, IL | 31.90 years old |
Illinois | 34.60 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Chicago, IL | 33.70 years old |
Illinois | 37.20 years old |
U.S. | 37.90 years old |
| Chicago, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 211,263 | 7.48%, see rank | 6.97% | 6.92% |
5 to 9 years | 177,397 | 6.28%, see rank | 6.76% | 6.59% |
10 to 14 years | 180,741 | 6.40%, see rank | 6.96% | 6.83% |
15 to 19 years | 189,095 | 6.70%, see rank | 7.24% | 7.15% |
20 to 24 years | 222,163 | 7.87%, see rank | 7.08% | 7.02% |
25 to 34 years | 532,449 | 18.85%, see rank | 13.73% | 13.42% |
35 to 44 years | 403,761 | 14.30%, see rank | 14.23% | 14.18% |
45 to 54 years | 358,060 | 12.68%, see rank | 14.47% | 14.48% |
55 to 64 years | 258,265 | 9.15%, see rank | 10.43% | 10.81% |
65 to 74 years | 154,539 | 5.47%, see rank | 6.21% | 6.50% |
75 to 84 | 98,406 | 3.48%, see rank | 4.17% | 4.40% |
85 years and over | 37,925 | 1.34%, see rank | 1.74% | 1.71% |
US Census 2000 data
Total population: 2,896,016
Median Age (
see rank)
Chicago, IL | 31.50 years old |
Illinois | 34.70 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Chicago, IL | 30.50 years old |
Illinois | 33.30 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Chicago, IL | 32.60 years old |
Illinois | 36.00 years old |
U.S. | 36.50 years old |
| Chicago, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 218,522 | 7.55%, see rank | 7.06% | 6.81% |
5 to 9 years | 224,012 | 7.74%, see rank | 7.49% | 7.30% |
10 to 14 years | 200,802 | 6.93%, see rank | 7.29% | 7.29% |
15 to 19 years | 200,962 | 6.94%, see rank | 7.20% | 7.18% |
20 to 24 years | 239,252 | 8.26%, see rank | 6.85% | 6.74% |
25 to 34 years | 533,199 | 18.41%, see rank | 14.59% | 14.18% |
35 to 44 years | 433,268 | 14.96%, see rank | 15.97% | 16.04% |
45 to 54 years | 330,507 | 11.41%, see rank | 13.10% | 13.39% |
55 to 64 years | 216,689 | 7.48%, see rank | 8.38% | 8.63% |
65 to 74 years | 159,915 | 5.52%, see rank | 6.22% | 6.54% |
75 to 84 | 103,720 | 3.58%, see rank | 4.31% | 4.39% |
85 years and over | 35,168 | 1.21%, see rank | 1.55% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.