Washington, IL Historical Age Data
ACS 2010-2014 data
Total population: 15,525
Median Age (
see rank)
Washington, IL | 37.80 years old |
Illinois | 37.00 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Washington, IL | 36.50 years old |
Illinois | 35.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Washington, IL | 38.40 years old |
Illinois | 38.40 years old |
U.S. | 38.80 years old |
| Washington, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 1,118 | 7.20%, see rank | 6.30% | 6.36% |
5 to 9 years | 1,340 | 8.63%, see rank | 6.58% | 6.51% |
10 to 14 years | 1,385 | 8.92%, see rank | 6.71% | 6.59% |
15 to 19 years | 961 | 6.19%, see rank | 6.94% | 6.85% |
20 to 24 years | 517 | 3.33%, see rank | 6.95% | 7.13% |
25 to 34 years | 1,946 | 12.53%, see rank | 13.84% | 13.47% |
35 to 44 years | 2,274 | 14.65%, see rank | 13.20% | 12.96% |
45 to 54 years | 2,096 | 13.50%, see rank | 14.17% | 14.09% |
55 to 64 years | 1,730 | 11.14%, see rank | 12.13% | 12.29% |
65 to 74 years | 1,070 | 6.89%, see rank | 7.18% | 7.64% |
75 to 84 | 692 | 4.46%, see rank | 4.10% | 4.25% |
85 years and over | 396 | 2.55%, see rank | 1.90% | 1.85% |
US Census 2010 data
Total population: 15,134
Median Age (
see rank)
Washington, IL | 36.30 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Washington, IL | 35.00 years old |
Illinois | 35.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Washington, IL | 37.60 years old |
Illinois | 37.90 years old |
U.S. | 38.50 years old |
| Washington, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 1,199 | 7.92%, see rank | 6.51% | 6.54% |
5 to 9 years | 1,228 | 8.11%, see rank | 6.70% | 6.59% |
10 to 14 years | 1,054 | 6.96%, see rank | 6.85% | 6.70% |
15 to 19 years | 982 | 6.49%, see rank | 7.19% | 7.14% |
20 to 24 years | 751 | 4.96%, see rank | 6.85% | 6.99% |
25 to 34 years | 2,052 | 13.56%, see rank | 13.84% | 13.30% |
35 to 44 years | 2,136 | 14.11%, see rank | 13.45% | 13.30% |
45 to 54 years | 2,080 | 13.74%, see rank | 14.58% | 14.58% |
55 to 64 years | 1,622 | 10.72%, see rank | 11.48% | 11.82% |
65 to 74 years | 990 | 6.54%, see rank | 6.62% | 7.03% |
75 to 84 | 717 | 4.74%, see rank | 4.09% | 4.23% |
85 years and over | 323 | 2.13%, see rank | 1.83% | 1.78% |
ACS 2008-2012 data
Total population: 15,052
Median Age (
see rank)
Washington, IL | 37.40 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Washington, IL | 36.80 years old |
Illinois | 35.30 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Washington, IL | 37.80 years old |
Illinois | 38.00 years old |
U.S. | 38.50 years old |
| Washington, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 1,287 | 8.55%, see rank | 6.50% | 6.51% |
5 to 9 years | 1,135 | 7.54%, see rank | 6.68% | 6.57% |
10 to 14 years | 1,272 | 8.45%, see rank | 6.82% | 6.68% |
15 to 19 years | 903 | 6.00%, see rank | 7.16% | 7.09% |
20 to 24 years | 519 | 3.45%, see rank | 6.88% | 7.04% |
25 to 34 years | 1,970 | 13.09%, see rank | 13.84% | 13.32% |
35 to 44 years | 2,174 | 14.44%, see rank | 13.49% | 13.34% |
45 to 54 years | 2,153 | 14.30%, see rank | 14.46% | 14.44% |
55 to 64 years | 1,577 | 10.48%, see rank | 11.52% | 11.84% |
65 to 74 years | 939 | 6.24%, see rank | 6.71% | 7.12% |
75 to 84 | 740 | 4.92%, see rank | 4.11% | 4.25% |
85 years and over | 383 | 2.54%, see rank | 1.83% | 1.78% |
ACS 2006-2010 data
Total population: 14,456
Median Age (
see rank)
Washington, IL | 36.50 years old |
Illinois | 36.20 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Washington, IL | 34.30 years old |
Illinois | 34.90 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Washington, IL | 37.90 years old |
Illinois | 37.60 years old |
U.S. | 38.10 years old |
| Washington, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 1,352 | 9.35%, see rank | 6.63% | 6.62% |
5 to 9 years | 1,038 | 7.18%, see rank | 6.78% | 6.62% |
10 to 14 years | 1,110 | 7.68%, see rank | 6.94% | 6.79% |
15 to 19 years | 1,027 | 7.10%, see rank | 7.31% | 7.28% |
20 to 24 years | 543 | 3.76%, see rank | 6.86% | 6.98% |
25 to 34 years | 1,900 | 13.14%, see rank | 13.78% | 13.22% |
35 to 44 years | 2,188 | 15.14%, see rank | 13.96% | 13.89% |
45 to 54 years | 1,976 | 13.67%, see rank | 14.55% | 14.57% |
55 to 64 years | 1,369 | 9.47%, see rank | 10.89% | 11.28% |
65 to 74 years | 1,016 | 7.03%, see rank | 6.36% | 6.74% |
75 to 84 | 556 | 3.85%, see rank | 4.17% | 4.30% |
85 years and over | 381 | 2.64%, see rank | 1.77% | 1.70% |
ACS 2005-2009 data
Total population: 13,586
Median Age (
see rank)
Washington, IL | 37.60 years old |
Illinois | 35.90 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Washington, IL | 36.40 years old |
Illinois | 34.60 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Washington, IL | 38.80 years old |
Illinois | 37.20 years old |
U.S. | 37.90 years old |
| Washington, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 1,121 | 8.25%, see rank | 6.97% | 6.92% |
5 to 9 years | 927 | 6.82%, see rank | 6.76% | 6.59% |
10 to 14 years | 909 | 6.69%, see rank | 6.96% | 6.83% |
15 to 19 years | 854 | 6.29%, see rank | 7.24% | 7.15% |
20 to 24 years | 750 | 5.52%, see rank | 7.08% | 7.02% |
25 to 34 years | 1,658 | 12.20%, see rank | 13.73% | 13.42% |
35 to 44 years | 2,301 | 16.94%, see rank | 14.23% | 14.18% |
45 to 54 years | 1,908 | 14.04%, see rank | 14.47% | 14.48% |
55 to 64 years | 1,311 | 9.65%, see rank | 10.43% | 10.81% |
65 to 74 years | 967 | 7.12%, see rank | 6.21% | 6.50% |
75 to 84 | 602 | 4.43%, see rank | 4.17% | 4.40% |
85 years and over | 278 | 2.05%, see rank | 1.74% | 1.71% |
US Census 2000 data
Total population: 10,841
Median Age (
see rank)
Washington, IL | 36.80 years old |
Illinois | 34.70 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Washington, IL | 35.50 years old |
Illinois | 33.30 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Washington, IL | 38.00 years old |
Illinois | 36.00 years old |
U.S. | 36.50 years old |
| Washington, IL | % of the Total Population | Illinois | U.S. |
Under 5 years | 735 | 6.78%, see rank | 7.06% | 6.81% |
5 to 9 years | 791 | 7.30%, see rank | 7.49% | 7.30% |
10 to 14 years | 780 | 7.19%, see rank | 7.29% | 7.29% |
15 to 19 years | 791 | 7.30%, see rank | 7.20% | 7.18% |
20 to 24 years | 584 | 5.39%, see rank | 6.85% | 6.74% |
25 to 34 years | 1,429 | 13.18%, see rank | 14.59% | 14.18% |
35 to 44 years | 1,790 | 16.51%, see rank | 15.97% | 16.04% |
45 to 54 years | 1,522 | 14.04%, see rank | 13.10% | 13.39% |
55 to 64 years | 1,006 | 9.28%, see rank | 8.38% | 8.63% |
65 to 74 years | 729 | 6.72%, see rank | 6.22% | 6.54% |
75 to 84 | 506 | 4.67%, see rank | 4.31% | 4.39% |
85 years and over | 178 | 1.64%, 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.