Henry County Historical Age Data
ACS 2010-2014 data
Total population: 50,031
Median Age (
see rank)
Henry County | 41.90 years old |
Illinois | 37.00 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Henry County | 40.50 years old |
Illinois | 35.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Henry County | 43.50 years old |
Illinois | 38.40 years old |
U.S. | 38.80 years old |
| Henry County | % of the Total Population | Illinois | U.S. |
Under 5 years | 2,804 | 5.60%, see rank | 6.30% | 6.36% |
5 to 9 years | 3,145 | 6.29%, see rank | 6.58% | 6.51% |
10 to 14 years | 3,491 | 6.98%, see rank | 6.71% | 6.59% |
15 to 19 years | 3,396 | 6.79%, see rank | 6.94% | 6.85% |
20 to 24 years | 2,696 | 5.39%, see rank | 6.95% | 7.13% |
25 to 34 years | 5,373 | 10.74%, see rank | 13.84% | 13.47% |
35 to 44 years | 5,771 | 11.53%, see rank | 13.20% | 12.96% |
45 to 54 years | 7,354 | 14.70%, see rank | 14.17% | 14.09% |
55 to 64 years | 7,127 | 14.25%, see rank | 12.13% | 12.29% |
65 to 74 years | 4,796 | 9.59%, see rank | 7.18% | 7.64% |
75 to 84 | 2,941 | 5.88%, see rank | 4.10% | 4.25% |
85 years and over | 1,137 | 2.27%, see rank | 1.90% | 1.85% |
US Census 2010 data
Total population: 50,486
Median Age (
see rank)
Henry County | 41.80 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Henry County | 40.00 years old |
Illinois | 35.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Henry County | 43.50 years old |
Illinois | 37.90 years old |
U.S. | 38.50 years old |
| Henry County | % of the Total Population | Illinois | U.S. |
Under 5 years | 3,006 | 5.95%, see rank | 6.51% | 6.54% |
5 to 9 years | 3,316 | 6.57%, see rank | 6.70% | 6.59% |
10 to 14 years | 3,430 | 6.79%, see rank | 6.85% | 6.70% |
15 to 19 years | 3,595 | 7.12%, see rank | 7.19% | 7.14% |
20 to 24 years | 2,365 | 4.68%, see rank | 6.85% | 6.99% |
25 to 34 years | 5,503 | 10.90%, see rank | 13.84% | 13.30% |
35 to 44 years | 6,049 | 11.98%, see rank | 13.45% | 13.30% |
45 to 54 years | 7,714 | 15.28%, see rank | 14.58% | 14.58% |
55 to 64 years | 6,884 | 13.64%, see rank | 11.48% | 11.82% |
65 to 74 years | 4,454 | 8.82%, see rank | 6.62% | 7.03% |
75 to 84 | 2,903 | 5.75%, see rank | 4.09% | 4.23% |
85 years and over | 1,267 | 2.51%, see rank | 1.83% | 1.78% |
ACS 2008-2012 data
Total population: 50,378
Median Age (
see rank)
Henry County | 41.90 years old |
Illinois | 36.60 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Henry County | 40.40 years old |
Illinois | 35.30 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Henry County | 43.40 years old |
Illinois | 38.00 years old |
U.S. | 38.50 years old |
| Henry County | % of the Total Population | Illinois | U.S. |
Under 5 years | 3,018 | 5.99%, see rank | 6.50% | 6.51% |
5 to 9 years | 3,406 | 6.76%, see rank | 6.68% | 6.57% |
10 to 14 years | 3,288 | 6.53%, see rank | 6.82% | 6.68% |
15 to 19 years | 3,644 | 7.23%, see rank | 7.16% | 7.09% |
20 to 24 years | 2,482 | 4.93%, see rank | 6.88% | 7.04% |
25 to 34 years | 5,418 | 10.75%, see rank | 13.84% | 13.32% |
35 to 44 years | 6,038 | 11.99%, see rank | 13.49% | 13.34% |
45 to 54 years | 7,632 | 15.15%, see rank | 14.46% | 14.44% |
55 to 64 years | 6,862 | 13.62%, see rank | 11.52% | 11.84% |
65 to 74 years | 4,481 | 8.89%, see rank | 6.71% | 7.12% |
75 to 84 | 2,975 | 5.91%, see rank | 4.11% | 4.25% |
85 years and over | 1,134 | 2.25%, see rank | 1.83% | 1.78% |
ACS 2006-2010 data
Total population: 50,477
Median Age (
see rank)
Henry County | 41.60 years old |
Illinois | 36.20 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Henry County | 40.10 years old |
Illinois | 34.90 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Henry County | 43.00 years old |
Illinois | 37.60 years old |
U.S. | 38.10 years old |
| Henry County | % of the Total Population | Illinois | U.S. |
Under 5 years | 2,993 | 5.93%, see rank | 6.63% | 6.62% |
5 to 9 years | 3,531 | 7.00%, see rank | 6.78% | 6.62% |
10 to 14 years | 3,427 | 6.79%, see rank | 6.94% | 6.79% |
15 to 19 years | 3,635 | 7.20%, see rank | 7.31% | 7.28% |
20 to 24 years | 2,303 | 4.56%, see rank | 6.86% | 6.98% |
25 to 34 years | 5,497 | 10.89%, see rank | 13.78% | 13.22% |
35 to 44 years | 6,359 | 12.60%, see rank | 13.96% | 13.89% |
45 to 54 years | 7,812 | 15.48%, see rank | 14.55% | 14.57% |
55 to 64 years | 6,504 | 12.89%, see rank | 10.89% | 11.28% |
65 to 74 years | 4,270 | 8.46%, see rank | 6.36% | 6.74% |
75 to 84 | 3,019 | 5.98%, see rank | 4.17% | 4.30% |
85 years and over | 1,127 | 2.23%, see rank | 1.77% | 1.70% |
ACS 2005-2009 data
Total population: 49,523
Median Age (
see rank)
Henry County | 42.10 years old |
Illinois | 35.90 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Henry County | 40.40 years old |
Illinois | 34.60 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Henry County | 43.50 years old |
Illinois | 37.20 years old |
U.S. | 37.90 years old |
| Henry County | % of the Total Population | Illinois | U.S. |
Under 5 years | 2,858 | 5.77%, see rank | 6.97% | 6.92% |
5 to 9 years | 3,402 | 6.87%, see rank | 6.76% | 6.59% |
10 to 14 years | 3,280 | 6.62%, see rank | 6.96% | 6.83% |
15 to 19 years | 3,431 | 6.93%, see rank | 7.24% | 7.15% |
20 to 24 years | 2,680 | 5.41%, see rank | 7.08% | 7.02% |
25 to 34 years | 4,878 | 9.85%, see rank | 13.73% | 13.42% |
35 to 44 years | 6,506 | 13.14%, see rank | 14.23% | 14.18% |
45 to 54 years | 7,832 | 15.81%, see rank | 14.47% | 14.48% |
55 to 64 years | 6,424 | 12.97%, see rank | 10.43% | 10.81% |
65 to 74 years | 4,092 | 8.26%, see rank | 6.21% | 6.50% |
75 to 84 | 2,837 | 5.73%, see rank | 4.17% | 4.40% |
85 years and over | 1,303 | 2.63%, see rank | 1.74% | 1.71% |
US Census 2000 data
Total population: 51,020
Median Age (
see rank)
Henry County | 39.10 years old |
Illinois | 34.70 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Henry County | 37.70 years old |
Illinois | 33.30 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Henry County | 40.40 years old |
Illinois | 36.00 years old |
U.S. | 36.50 years old |
| Henry County | % of the Total Population | Illinois | U.S. |
Under 5 years | 3,050 | 5.98%, see rank | 7.06% | 6.81% |
5 to 9 years | 3,511 | 6.88%, see rank | 7.49% | 7.30% |
10 to 14 years | 3,891 | 7.63%, see rank | 7.29% | 7.29% |
15 to 19 years | 3,839 | 7.52%, see rank | 7.20% | 7.18% |
20 to 24 years | 2,536 | 4.97%, see rank | 6.85% | 6.74% |
25 to 34 years | 5,610 | 11.00%, see rank | 14.59% | 14.18% |
35 to 44 years | 7,843 | 15.37%, see rank | 15.97% | 16.04% |
45 to 54 years | 7,293 | 14.29%, see rank | 13.10% | 13.39% |
55 to 64 years | 5,106 | 10.01%, see rank | 8.38% | 8.63% |
65 to 74 years | 4,085 | 8.01%, see rank | 6.22% | 6.54% |
75 to 84 | 3,088 | 6.05%, see rank | 4.31% | 4.39% |
85 years and over | 1,168 | 2.29%, 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.