Kendall County Historical Age Data
ACS 2010-2014 data
Total population: 118,194
Median Age (
see rank)
Kendall County | 33.70 years old |
Illinois | 37.00 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Kendall County | 33.50 years old |
Illinois | 35.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Kendall County | 34.00 years old |
Illinois | 38.40 years old |
U.S. | 38.80 years old |
| Kendall County | % of the Total Population | Illinois | U.S. |
Under 5 years | 9,327 | 7.89%, see rank | 6.30% | 6.36% |
5 to 9 years | 10,486 | 8.87%, see rank | 6.58% | 6.51% |
10 to 14 years | 10,555 | 8.93%, see rank | 6.71% | 6.59% |
15 to 19 years | 8,435 | 7.14%, see rank | 6.94% | 6.85% |
20 to 24 years | 5,838 | 4.94%, see rank | 6.95% | 7.13% |
25 to 34 years | 17,212 | 14.56%, see rank | 13.84% | 13.47% |
35 to 44 years | 20,516 | 17.36%, see rank | 13.20% | 12.96% |
45 to 54 years | 15,558 | 13.16%, see rank | 14.17% | 14.09% |
55 to 64 years | 11,168 | 9.45%, see rank | 12.13% | 12.29% |
65 to 74 years | 5,691 | 4.81%, see rank | 7.18% | 7.64% |
75 to 84 | 2,562 | 2.17%, see rank | 4.10% | 4.25% |
85 years and over | 846 | 0.72%, see rank | 1.90% | 1.85% |
US Census 2010 data
Total population: 114,736
Median Age (
see rank)
Kendall County | 32.90 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Kendall County | 32.30 years old |
Illinois | 35.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Kendall County | 33.50 years old |
Illinois | 37.90 years old |
U.S. | 38.50 years old |
| Kendall County | % of the Total Population | Illinois | U.S. |
Under 5 years | 10,092 | 8.80%, see rank | 6.51% | 6.54% |
5 to 9 years | 10,753 | 9.37%, see rank | 6.70% | 6.59% |
10 to 14 years | 9,899 | 8.63%, see rank | 6.85% | 6.70% |
15 to 19 years | 7,900 | 6.89%, see rank | 7.19% | 7.14% |
20 to 24 years | 5,318 | 4.63%, see rank | 6.85% | 6.99% |
25 to 34 years | 17,511 | 15.26%, see rank | 13.84% | 13.30% |
35 to 44 years | 20,054 | 17.48%, see rank | 13.45% | 13.30% |
45 to 54 years | 14,950 | 13.03%, see rank | 14.58% | 14.58% |
55 to 64 years | 9,877 | 8.61%, see rank | 11.48% | 11.82% |
65 to 74 years | 5,115 | 4.46%, see rank | 6.62% | 7.03% |
75 to 84 | 2,324 | 2.03%, see rank | 4.09% | 4.23% |
85 years and over | 943 | 0.82%, see rank | 1.83% | 1.78% |
ACS 2008-2012 data
Total population: 114,226
Median Age (
see rank)
Kendall County | 33.00 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Kendall County | 32.60 years old |
Illinois | 35.30 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Kendall County | 33.40 years old |
Illinois | 38.00 years old |
U.S. | 38.50 years old |
| Kendall County | % of the Total Population | Illinois | U.S. |
Under 5 years | 9,874 | 8.64%, see rank | 6.50% | 6.51% |
5 to 9 years | 10,458 | 9.16%, see rank | 6.68% | 6.57% |
10 to 14 years | 9,897 | 8.66%, see rank | 6.82% | 6.68% |
15 to 19 years | 7,860 | 6.88%, see rank | 7.16% | 7.09% |
20 to 24 years | 5,428 | 4.75%, see rank | 6.88% | 7.04% |
25 to 34 years | 17,409 | 15.24%, see rank | 13.84% | 13.32% |
35 to 44 years | 20,206 | 17.69%, see rank | 13.49% | 13.34% |
45 to 54 years | 14,621 | 12.80%, see rank | 14.46% | 14.44% |
55 to 64 years | 10,325 | 9.04%, see rank | 11.52% | 11.84% |
65 to 74 years | 4,972 | 4.35%, see rank | 6.71% | 7.12% |
75 to 84 | 2,436 | 2.13%, see rank | 4.11% | 4.25% |
85 years and over | 740 | 0.65%, see rank | 1.83% | 1.78% |
ACS 2006-2010 data
Total population: 105,602
Median Age (
see rank)
Kendall County | 32.70 years old |
Illinois | 36.20 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Kendall County | 32.30 years old |
Illinois | 34.90 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Kendall County | 33.20 years old |
Illinois | 37.60 years old |
U.S. | 38.10 years old |
| Kendall County | % of the Total Population | Illinois | U.S. |
Under 5 years | 9,713 | 9.20%, see rank | 6.63% | 6.62% |
5 to 9 years | 9,802 | 9.28%, see rank | 6.78% | 6.62% |
10 to 14 years | 8,768 | 8.30%, see rank | 6.94% | 6.79% |
15 to 19 years | 7,019 | 6.65%, see rank | 7.31% | 7.28% |
20 to 24 years | 5,140 | 4.87%, see rank | 6.86% | 6.98% |
25 to 34 years | 16,496 | 15.62%, see rank | 13.78% | 13.22% |
35 to 44 years | 18,514 | 17.53%, see rank | 13.96% | 13.89% |
45 to 54 years | 13,586 | 12.87%, see rank | 14.55% | 14.57% |
55 to 64 years | 9,090 | 8.61%, see rank | 10.89% | 11.28% |
65 to 74 years | 4,424 | 4.19%, see rank | 6.36% | 6.74% |
75 to 84 | 2,285 | 2.16%, see rank | 4.17% | 4.30% |
85 years and over | 765 | 0.72%, see rank | 1.77% | 1.70% |
ACS 2005-2009 data
Total population: 94,070
Median Age (
see rank)
Kendall County | 32.70 years old |
Illinois | 35.90 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Kendall County | 32.40 years old |
Illinois | 34.60 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Kendall County | 33.10 years old |
Illinois | 37.20 years old |
U.S. | 37.90 years old |
| Kendall County | % of the Total Population | Illinois | U.S. |
Under 5 years | 8,462 | 9.00%, see rank | 6.97% | 6.92% |
5 to 9 years | 8,703 | 9.25%, see rank | 6.76% | 6.59% |
10 to 14 years | 7,365 | 7.83%, see rank | 6.96% | 6.83% |
15 to 19 years | 6,233 | 6.63%, see rank | 7.24% | 7.15% |
20 to 24 years | 5,173 | 5.50%, see rank | 7.08% | 7.02% |
25 to 34 years | 14,760 | 15.69%, see rank | 13.73% | 13.42% |
35 to 44 years | 16,080 | 17.09%, see rank | 14.23% | 14.18% |
45 to 54 years | 12,234 | 13.01%, see rank | 14.47% | 14.48% |
55 to 64 years | 8,112 | 8.62%, see rank | 10.43% | 10.81% |
65 to 74 years | 3,962 | 4.21%, see rank | 6.21% | 6.50% |
75 to 84 | 2,292 | 2.44%, see rank | 4.17% | 4.40% |
85 years and over | 694 | 0.74%, see rank | 1.74% | 1.71% |
US Census 2000 data
Total population: 54,544
Median Age (
see rank)
Kendall County | 34.10 years old |
Illinois | 34.70 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Kendall County | 33.40 years old |
Illinois | 33.30 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Kendall County | 34.80 years old |
Illinois | 36.00 years old |
U.S. | 36.50 years old |
| Kendall County | % of the Total Population | Illinois | U.S. |
Under 5 years | 4,362 | 8.00%, see rank | 7.06% | 6.81% |
5 to 9 years | 4,613 | 8.46%, see rank | 7.49% | 7.30% |
10 to 14 years | 4,477 | 8.21%, see rank | 7.29% | 7.29% |
15 to 19 years | 4,047 | 7.42%, see rank | 7.20% | 7.18% |
20 to 24 years | 2,677 | 4.91%, see rank | 6.85% | 6.74% |
25 to 34 years | 7,941 | 14.56%, see rank | 14.59% | 14.18% |
35 to 44 years | 9,736 | 17.85%, see rank | 15.97% | 16.04% |
45 to 54 years | 7,524 | 13.79%, see rank | 13.10% | 13.39% |
55 to 64 years | 4,532 | 8.31%, see rank | 8.38% | 8.63% |
65 to 74 years | 2,474 | 4.54%, see rank | 6.22% | 6.54% |
75 to 84 | 1,625 | 2.98%, see rank | 4.31% | 4.39% |
85 years and over | 536 | 0.98%, 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.