Connecticut Historical Age Data
ACS 2010-2014 data
Total population: 3,592,053
Median Age (
see rank)
Connecticut | 40.30 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Connecticut | 38.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Connecticut | 41.60 years old |
U.S. | 38.80 years old |
| Connecticut | % of the Total Population | U.S. |
Under 5 years | 194,338 | 5.41%, see rank | 6.36% |
5 to 9 years | 217,491 | 6.05%, see rank | 6.51% |
10 to 14 years | 234,666 | 6.53%, see rank | 6.59% |
15 to 19 years | 255,499 | 7.11%, see rank | 6.85% |
20 to 24 years | 234,482 | 6.53%, see rank | 7.13% |
25 to 34 years | 433,145 | 12.06%, see rank | 13.47% |
35 to 44 years | 459,130 | 12.78%, see rank | 12.96% |
45 to 54 years | 563,772 | 15.69%, see rank | 14.09% |
55 to 64 years | 468,451 | 13.04%, see rank | 12.29% |
65 to 74 years | 280,541 | 7.81%, see rank | 7.64% |
75 to 84 | 162,971 | 4.54%, see rank | 4.25% |
85 years and over | 87,567 | 2.44%, see rank | 1.85% |
US Census 2010 data
Total population: 3,574,097
Median Age (
see rank)
Connecticut | 40.00 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Connecticut | 38.50 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Connecticut | 41.30 years old |
U.S. | 38.50 years old |
| Connecticut | % of the Total Population | U.S. |
Under 5 years | 202,106 | 5.65%, see rank | 6.54% |
5 to 9 years | 222,571 | 6.23%, see rank | 6.59% |
10 to 14 years | 240,265 | 6.72%, see rank | 6.70% |
15 to 19 years | 250,834 | 7.02%, see rank | 7.14% |
20 to 24 years | 227,898 | 6.38%, see rank | 6.99% |
25 to 34 years | 420,377 | 11.76%, see rank | 13.30% |
35 to 44 years | 484,438 | 13.55%, see rank | 13.30% |
45 to 54 years | 575,597 | 16.10%, see rank | 14.58% |
55 to 64 years | 443,452 | 12.41%, see rank | 11.82% |
65 to 74 years | 254,944 | 7.13%, see rank | 7.03% |
75 to 84 | 166,717 | 4.66%, see rank | 4.23% |
85 years and over | 84,898 | 2.38%, see rank | 1.78% |
ACS 2008-2012 data
Total population: 3,572,213
Median Age (
see rank)
Connecticut | 40.00 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Connecticut | 38.50 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Connecticut | 41.20 years old |
U.S. | 38.50 years old |
| Connecticut | % of the Total Population | U.S. |
Under 5 years | 200,031 | 5.60%, see rank | 6.51% |
5 to 9 years | 221,806 | 6.21%, see rank | 6.57% |
10 to 14 years | 238,955 | 6.69%, see rank | 6.68% |
15 to 19 years | 254,462 | 7.12%, see rank | 7.09% |
20 to 24 years | 225,619 | 6.32%, see rank | 7.04% |
25 to 34 years | 421,617 | 11.80%, see rank | 13.32% |
35 to 44 years | 485,127 | 13.58%, see rank | 13.34% |
45 to 54 years | 570,253 | 15.96%, see rank | 14.44% |
55 to 64 years | 444,521 | 12.44%, see rank | 11.84% |
65 to 74 years | 258,464 | 7.24%, see rank | 7.12% |
75 to 84 | 166,552 | 4.66%, see rank | 4.25% |
85 years and over | 84,806 | 2.37%, see rank | 1.78% |
ACS 2006-2010 data
Total population: 3,545,837
Median Age (
see rank)
Connecticut | 39.50 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Connecticut | 38.10 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Connecticut | 40.80 years old |
U.S. | 38.10 years old |
| Connecticut | % of the Total Population | U.S. |
Under 5 years | 205,479 | 5.79%, see rank | 6.62% |
5 to 9 years | 225,452 | 6.36%, see rank | 6.62% |
10 to 14 years | 242,245 | 6.83%, see rank | 6.79% |
15 to 19 years | 253,097 | 7.14%, see rank | 7.28% |
20 to 24 years | 221,281 | 6.24%, see rank | 6.98% |
25 to 34 years | 410,082 | 11.57%, see rank | 13.22% |
35 to 44 years | 513,028 | 14.47%, see rank | 13.89% |
45 to 54 years | 564,213 | 15.91%, see rank | 14.57% |
55 to 64 years | 419,257 | 11.82%, see rank | 11.28% |
65 to 74 years | 240,127 | 6.77%, see rank | 6.74% |
75 to 84 | 170,085 | 4.80%, see rank | 4.30% |
85 years and over | 81,491 | 2.30%, see rank | 1.70% |
ACS 2005-2009 data
Total population: 3,494,487
Median Age (
see rank)
Connecticut | 39.00 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Connecticut | 37.50 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Connecticut | 40.40 years old |
U.S. | 37.90 years old |
| Connecticut | % of the Total Population | U.S. |
Under 5 years | 212,504 | 6.08%, see rank | 6.92% |
5 to 9 years | 220,765 | 6.32%, see rank | 6.59% |
10 to 14 years | 239,115 | 6.84%, see rank | 6.83% |
15 to 19 years | 253,099 | 7.24%, see rank | 7.15% |
20 to 24 years | 224,812 | 6.43%, see rank | 7.02% |
25 to 34 years | 403,751 | 11.55%, see rank | 13.42% |
35 to 44 years | 519,164 | 14.86%, see rank | 14.18% |
45 to 54 years | 548,747 | 15.70%, see rank | 14.48% |
55 to 64 years | 397,735 | 11.38%, see rank | 10.81% |
65 to 74 years | 233,024 | 6.67%, see rank | 6.50% |
75 to 84 | 165,087 | 4.72%, see rank | 4.40% |
85 years and over | 76,684 | 2.19%, see rank | 1.71% |
US Census 2000 data
Total population: 3,405,565
Median Age (
see rank)
Connecticut | 37.40 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Connecticut | 36.10 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Connecticut | 38.60 years old |
U.S. | 36.50 years old |
| Connecticut | % of the Total Population | U.S. |
Under 5 years | 223,344 | 6.56%, see rank | 6.81% |
5 to 9 years | 244,144 | 7.17%, see rank | 7.30% |
10 to 14 years | 241,587 | 7.09%, see rank | 7.29% |
15 to 19 years | 216,627 | 6.36%, see rank | 7.18% |
20 to 24 years | 187,571 | 5.51%, see rank | 6.74% |
25 to 34 years | 451,640 | 13.26%, see rank | 14.18% |
35 to 44 years | 581,049 | 17.06%, see rank | 16.04% |
45 to 54 years | 480,807 | 14.12%, see rank | 13.39% |
55 to 64 years | 308,613 | 9.06%, see rank | 8.63% |
65 to 74 years | 231,565 | 6.80%, see rank | 6.54% |
75 to 84 | 174,345 | 5.12%, see rank | 4.39% |
85 years and over | 64,273 | 1.89%, see rank | 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.