Prince William County Historical Age Data
ACS 2010-2014 data
Total population: 428,772
Median Age (
see rank)
Prince William County | 33.70 years old |
Virginia | 37.60 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Prince William County | 33.00 years old |
Virginia | 36.20 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Prince William County | 34.50 years old |
Virginia | 38.90 years old |
U.S. | 38.80 years old |
| Prince William County | % of the Total Population | Virginia | U.S. |
Under 5 years | 34,553 | 8.06%, see rank | 6.25% | 6.36% |
5 to 9 years | 36,180 | 8.44%, see rank | 6.34% | 6.51% |
10 to 14 years | 32,068 | 7.48%, see rank | 6.32% | 6.59% |
15 to 19 years | 29,655 | 6.92%, see rank | 6.72% | 6.85% |
20 to 24 years | 26,992 | 6.30%, see rank | 7.16% | 7.13% |
25 to 34 years | 63,268 | 14.76%, see rank | 13.90% | 13.47% |
35 to 44 years | 67,234 | 15.68%, see rank | 13.42% | 12.96% |
45 to 54 years | 64,186 | 14.97%, see rank | 14.64% | 14.09% |
55 to 64 years | 42,437 | 9.90%, see rank | 12.28% | 12.29% |
65 to 74 years | 21,280 | 4.96%, see rank | 7.51% | 7.64% |
75 to 84 | 7,839 | 1.83%, see rank | 3.85% | 4.25% |
85 years and over | 3,080 | 0.72%, see rank | 1.60% | 1.85% |
US Census 2010 data
Total population: 402,002
Median Age (
see rank)
Prince William County | 33.50 years old |
Virginia | 37.50 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Prince William County | 32.70 years old |
Virginia | 36.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Prince William County | 34.30 years old |
Virginia | 38.70 years old |
U.S. | 38.50 years old |
| Prince William County | % of the Total Population | Virginia | U.S. |
Under 5 years | 33,223 | 8.26%, see rank | 6.37% | 6.54% |
5 to 9 years | 33,029 | 8.22%, see rank | 6.40% | 6.59% |
10 to 14 years | 31,393 | 7.81%, see rank | 6.39% | 6.70% |
15 to 19 years | 28,505 | 7.09%, see rank | 6.89% | 7.14% |
20 to 24 years | 24,028 | 5.98%, see rank | 7.15% | 6.99% |
25 to 34 years | 59,483 | 14.80%, see rank | 13.63% | 13.30% |
35 to 44 years | 65,467 | 16.29%, see rank | 13.86% | 13.30% |
45 to 54 years | 61,161 | 15.21%, see rank | 15.17% | 14.58% |
55 to 64 years | 38,493 | 9.58%, see rank | 11.94% | 11.82% |
65 to 74 years | 17,826 | 4.43%, see rank | 6.87% | 7.03% |
75 to 84 | 7,011 | 1.74%, see rank | 3.81% | 4.23% |
85 years and over | 2,383 | 0.59%, see rank | 1.53% | 1.78% |
ACS 2008-2012 data
Total population: 404,011
Median Age (
see rank)
Prince William County | 33.50 years old |
Virginia | 37.40 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Prince William County | 32.80 years old |
Virginia | 36.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Prince William County | 34.30 years old |
Virginia | 38.70 years old |
U.S. | 38.50 years old |
| Prince William County | % of the Total Population | Virginia | U.S. |
Under 5 years | 33,279 | 8.24%, see rank | 6.33% | 6.51% |
5 to 9 years | 32,986 | 8.16%, see rank | 6.34% | 6.57% |
10 to 14 years | 31,271 | 7.74%, see rank | 6.43% | 6.68% |
15 to 19 years | 28,545 | 7.07%, see rank | 6.90% | 7.09% |
20 to 24 years | 25,023 | 6.19%, see rank | 7.17% | 7.04% |
25 to 34 years | 59,807 | 14.80%, see rank | 13.64% | 13.32% |
35 to 44 years | 65,414 | 16.19%, see rank | 13.90% | 13.34% |
45 to 54 years | 60,951 | 15.09%, see rank | 15.01% | 14.44% |
55 to 64 years | 38,788 | 9.60%, see rank | 11.95% | 11.84% |
65 to 74 years | 18,312 | 4.53%, see rank | 6.98% | 7.12% |
75 to 84 | 6,878 | 1.70%, see rank | 3.83% | 4.25% |
85 years and over | 2,757 | 0.68%, see rank | 1.52% | 1.78% |
ACS 2006-2010 data
Total population: 379,415
Median Age (
see rank)
Prince William County | 33.30 years old |
Virginia | 37.20 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Prince William County | 32.50 years old |
Virginia | 35.90 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Prince William County | 34.00 years old |
Virginia | 38.40 years old |
U.S. | 38.10 years old |
| Prince William County | % of the Total Population | Virginia | U.S. |
Under 5 years | 32,817 | 8.65%, see rank | 6.46% | 6.62% |
5 to 9 years | 30,300 | 7.99%, see rank | 6.35% | 6.62% |
10 to 14 years | 29,700 | 7.83%, see rank | 6.54% | 6.79% |
15 to 19 years | 27,208 | 7.17%, see rank | 7.14% | 7.28% |
20 to 24 years | 23,545 | 6.21%, see rank | 7.10% | 6.98% |
25 to 34 years | 56,490 | 14.89%, see rank | 13.40% | 13.22% |
35 to 44 years | 63,879 | 16.84%, see rank | 14.57% | 13.89% |
45 to 54 years | 56,451 | 14.88%, see rank | 15.11% | 14.57% |
55 to 64 years | 34,788 | 9.17%, see rank | 11.49% | 11.28% |
65 to 74 years | 15,626 | 4.12%, see rank | 6.56% | 6.74% |
75 to 84 | 6,510 | 1.72%, see rank | 3.86% | 4.30% |
85 years and over | 2,101 | 0.55%, see rank | 1.43% | 1.70% |
ACS 2005-2009 data
Total population: 360,910
Median Age (
see rank)
Prince William County | 33.00 years old |
Virginia | 36.70 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Prince William County | 32.30 years old |
Virginia | 35.30 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Prince William County | 33.80 years old |
Virginia | 38.10 years old |
U.S. | 37.90 years old |
| Prince William County | % of the Total Population | Virginia | U.S. |
Under 5 years | 32,768 | 9.08%, see rank | 6.75% | 6.92% |
5 to 9 years | 29,507 | 8.18%, see rank | 6.34% | 6.59% |
10 to 14 years | 28,278 | 7.84%, see rank | 6.57% | 6.83% |
15 to 19 years | 25,333 | 7.02%, see rank | 7.12% | 7.15% |
20 to 24 years | 23,716 | 6.57%, see rank | 7.28% | 7.02% |
25 to 34 years | 51,795 | 14.35%, see rank | 13.52% | 13.42% |
35 to 44 years | 62,678 | 17.37%, see rank | 14.85% | 14.18% |
45 to 54 years | 52,946 | 14.67%, see rank | 14.77% | 14.48% |
55 to 64 years | 31,738 | 8.79%, see rank | 11.05% | 10.81% |
65 to 74 years | 14,089 | 3.90%, see rank | 6.39% | 6.50% |
75 to 84 | 6,173 | 1.71%, see rank | 3.91% | 4.40% |
85 years and over | 1,889 | 0.52%, see rank | 1.45% | 1.71% |
US Census 2000 data
Total population: 280,813
Median Age (
see rank)
Prince William County | 31.90 years old |
Virginia | 35.70 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Prince William County | 31.30 years old |
Virginia | 34.50 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Prince William County | 32.60 years old |
Virginia | 36.80 years old |
U.S. | 36.50 years old |
| Prince William County | % of the Total Population | Virginia | U.S. |
Under 5 years | 24,007 | 8.55%, see rank | 6.53% | 6.81% |
5 to 9 years | 24,461 | 8.71%, see rank | 6.99% | 7.30% |
10 to 14 years | 23,582 | 8.40%, see rank | 7.01% | 7.29% |
15 to 19 years | 20,433 | 7.28%, see rank | 6.84% | 7.18% |
20 to 24 years | 17,746 | 6.32%, see rank | 6.79% | 6.74% |
25 to 34 years | 45,311 | 16.14%, see rank | 14.65% | 14.18% |
35 to 44 years | 53,512 | 19.06%, see rank | 16.96% | 16.04% |
45 to 54 years | 38,377 | 13.67%, see rank | 14.12% | 13.39% |
55 to 64 years | 19,911 | 7.09%, see rank | 8.92% | 8.63% |
65 to 74 years | 8,490 | 3.02%, see rank | 6.11% | 6.54% |
75 to 84 | 3,856 | 1.37%, see rank | 3.85% | 4.39% |
85 years and over | 1,127 | 0.40%, see rank | 1.23% | 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.