Williamson County Historical Age Data
ACS 2010-2014 data
Total population: 193,921
Median Age (
see rank)
Williamson County | 38.70 years old |
Tennessee | 38.30 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Williamson County | 37.70 years old |
Tennessee | 37.00 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Williamson County | 39.50 years old |
Tennessee | 39.60 years old |
U.S. | 38.80 years old |
| Williamson County | % of the Total Population | Tennessee | U.S. |
Under 5 years | 12,001 | 6.19%, see rank | 6.23% | 6.36% |
5 to 9 years | 16,306 | 8.41%, see rank | 6.41% | 6.51% |
10 to 14 years | 17,246 | 8.89%, see rank | 6.57% | 6.59% |
15 to 19 years | 14,519 | 7.49%, see rank | 6.58% | 6.85% |
20 to 24 years | 8,207 | 4.23%, see rank | 6.99% | 7.13% |
25 to 34 years | 18,588 | 9.59%, see rank | 13.02% | 13.47% |
35 to 44 years | 30,080 | 15.51%, see rank | 13.13% | 12.96% |
45 to 54 years | 31,892 | 16.45%, see rank | 14.09% | 14.09% |
55 to 64 years | 24,316 | 12.54%, see rank | 12.73% | 12.29% |
65 to 74 years | 12,348 | 6.37%, see rank | 8.29% | 7.64% |
75 to 84 | 6,091 | 3.14%, see rank | 4.34% | 4.25% |
85 years and over | 2,327 | 1.20%, see rank | 1.60% | 1.85% |
US Census 2010 data
Total population: 183,182
Median Age (
see rank)
Williamson County | 38.50 years old |
Tennessee | 38.00 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Williamson County | 37.70 years old |
Tennessee | 36.70 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Williamson County | 39.20 years old |
Tennessee | 39.20 years old |
U.S. | 38.50 years old |
| Williamson County | % of the Total Population | Tennessee | U.S. |
Under 5 years | 12,363 | 6.75%, see rank | 6.43% | 6.54% |
5 to 9 years | 15,715 | 8.58%, see rank | 6.50% | 6.59% |
10 to 14 years | 16,242 | 8.87%, see rank | 6.60% | 6.70% |
15 to 19 years | 13,112 | 7.16%, see rank | 6.89% | 7.14% |
20 to 24 years | 6,783 | 3.70%, see rank | 6.72% | 6.99% |
25 to 34 years | 18,172 | 9.92%, see rank | 12.98% | 13.30% |
35 to 44 years | 29,424 | 16.06%, see rank | 13.46% | 13.30% |
45 to 54 years | 31,467 | 17.18%, see rank | 14.60% | 14.58% |
55 to 64 years | 22,097 | 12.06%, see rank | 12.38% | 11.82% |
65 to 74 years | 10,485 | 5.72%, see rank | 7.68% | 7.03% |
75 to 84 | 5,235 | 2.86%, see rank | 4.20% | 4.23% |
85 years and over | 2,087 | 1.14%, see rank | 1.57% | 1.78% |
ACS 2008-2012 data
Total population: 184,225
Median Age (
see rank)
Williamson County | 38.50 years old |
Tennessee | 38.00 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Williamson County | 37.60 years old |
Tennessee | 36.60 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Williamson County | 39.20 years old |
Tennessee | 39.20 years old |
U.S. | 38.50 years old |
| Williamson County | % of the Total Population | Tennessee | U.S. |
Under 5 years | 12,267 | 6.66%, see rank | 6.39% | 6.51% |
5 to 9 years | 15,126 | 8.21%, see rank | 6.46% | 6.57% |
10 to 14 years | 16,711 | 9.07%, see rank | 6.64% | 6.68% |
15 to 19 years | 13,446 | 7.30%, see rank | 6.80% | 7.09% |
20 to 24 years | 7,134 | 3.87%, see rank | 6.81% | 7.04% |
25 to 34 years | 18,183 | 9.87%, see rank | 13.03% | 13.32% |
35 to 44 years | 29,550 | 16.04%, see rank | 13.49% | 13.34% |
45 to 54 years | 31,322 | 17.00%, see rank | 14.44% | 14.44% |
55 to 64 years | 22,283 | 12.10%, see rank | 12.39% | 11.84% |
65 to 74 years | 10,696 | 5.81%, see rank | 7.75% | 7.12% |
75 to 84 | 5,406 | 2.93%, see rank | 4.24% | 4.25% |
85 years and over | 2,101 | 1.14%, see rank | 1.57% | 1.78% |
ACS 2006-2010 data
Total population: 174,260
Median Age (
see rank)
Williamson County | 37.90 years old |
Tennessee | 37.60 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Williamson County | 37.30 years old |
Tennessee | 36.30 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Williamson County | 38.50 years old |
Tennessee | 38.90 years old |
U.S. | 38.10 years old |
| Williamson County | % of the Total Population | Tennessee | U.S. |
Under 5 years | 12,181 | 6.99%, see rank | 6.47% | 6.62% |
5 to 9 years | 14,825 | 8.51%, see rank | 6.55% | 6.62% |
10 to 14 years | 15,081 | 8.65%, see rank | 6.68% | 6.79% |
15 to 19 years | 12,627 | 7.25%, see rank | 6.96% | 7.28% |
20 to 24 years | 6,748 | 3.87%, see rank | 6.67% | 6.98% |
25 to 34 years | 17,777 | 10.20%, see rank | 13.13% | 13.22% |
35 to 44 years | 29,140 | 16.72%, see rank | 13.99% | 13.89% |
45 to 54 years | 29,829 | 17.12%, see rank | 14.58% | 14.57% |
55 to 64 years | 20,083 | 11.52%, see rank | 11.90% | 11.28% |
65 to 74 years | 9,263 | 5.32%, see rank | 7.35% | 6.74% |
75 to 84 | 4,891 | 2.81%, see rank | 4.21% | 4.30% |
85 years and over | 1,815 | 1.04%, see rank | 1.51% | 1.70% |
ACS 2005-2009 data
Total population: 165,526
Median Age (
see rank)
Williamson County | 38.10 years old |
Tennessee | 37.30 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Williamson County | 37.40 years old |
Tennessee | 35.90 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Williamson County | 38.60 years old |
Tennessee | 38.70 years old |
U.S. | 37.90 years old |
| Williamson County | % of the Total Population | Tennessee | U.S. |
Under 5 years | 11,512 | 6.95%, see rank | 6.70% | 6.92% |
5 to 9 years | 13,232 | 7.99%, see rank | 6.48% | 6.59% |
10 to 14 years | 13,930 | 8.42%, see rank | 6.64% | 6.83% |
15 to 19 years | 12,303 | 7.43%, see rank | 6.79% | 7.15% |
20 to 24 years | 8,336 | 5.04%, see rank | 6.66% | 7.02% |
25 to 34 years | 15,971 | 9.65%, see rank | 13.55% | 13.42% |
35 to 44 years | 27,822 | 16.81%, see rank | 14.22% | 14.18% |
45 to 54 years | 29,024 | 17.53%, see rank | 14.53% | 14.48% |
55 to 64 years | 18,505 | 11.18%, see rank | 11.49% | 10.81% |
65 to 74 years | 8,631 | 5.21%, see rank | 7.05% | 6.50% |
75 to 84 | 4,760 | 2.88%, see rank | 4.32% | 4.40% |
85 years and over | 1,500 | 0.91%, see rank | 1.56% | 1.71% |
US Census 2000 data
Total population: 126,638
Median Age (
see rank)
Williamson County | 36.20 years old |
Tennessee | 35.90 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Williamson County | 35.60 years old |
Tennessee | 34.50 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Williamson County | 36.80 years old |
Tennessee | 37.20 years old |
U.S. | 36.50 years old |
| Williamson County | % of the Total Population | Tennessee | U.S. |
Under 5 years | 9,169 | 7.24%, see rank | 6.59% | 6.81% |
5 to 9 years | 10,665 | 8.42%, see rank | 6.96% | 7.30% |
10 to 14 years | 11,201 | 8.84%, see rank | 6.95% | 7.29% |
15 to 19 years | 9,105 | 7.19%, see rank | 6.95% | 7.18% |
20 to 24 years | 5,067 | 4.00%, see rank | 6.79% | 6.74% |
25 to 34 years | 15,505 | 12.24%, see rank | 14.34% | 14.18% |
35 to 44 years | 24,535 | 19.37%, see rank | 15.86% | 16.04% |
45 to 54 years | 21,243 | 16.77%, see rank | 13.83% | 13.39% |
55 to 64 years | 10,337 | 8.16%, see rank | 9.37% | 8.63% |
65 to 74 years | 5,691 | 4.49%, see rank | 6.73% | 6.54% |
75 to 84 | 3,111 | 2.46%, see rank | 4.20% | 4.39% |
85 years and over | 1,009 | 0.80%, see rank | 1.43% | 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.