Washington County Historical Age Data
ACS 2010-2014 data
Total population: 244,103
Median Age (
see rank)
| Washington County | 38.70 years old |
| Minnesota | 37.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Washington County | 37.50 years old |
| Minnesota | 36.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Washington County | 39.80 years old |
| Minnesota | 38.80 years old |
| U.S. | 38.80 years old |
| | Washington County | % of the Total Population | Minnesota | U.S. |
| Under 5 years | 15,242 | 6.24%, see rank | 6.50% | 6.36% |
| 5 to 9 years | 17,318 | 7.09%, see rank | 6.66% | 6.51% |
| 10 to 14 years | 18,927 | 7.75%, see rank | 6.61% | 6.59% |
| 15 to 19 years | 17,283 | 7.08%, see rank | 6.74% | 6.85% |
| 20 to 24 years | 12,695 | 5.20%, see rank | 6.63% | 7.13% |
| 25 to 34 years | 29,586 | 12.12%, see rank | 13.65% | 13.47% |
| 35 to 44 years | 33,058 | 13.54%, see rank | 12.47% | 12.96% |
| 45 to 54 years | 40,045 | 16.40%, see rank | 14.59% | 14.09% |
| 55 to 64 years | 31,379 | 12.85%, see rank | 12.58% | 12.29% |
| 65 to 74 years | 16,795 | 6.88%, see rank | 7.28% | 7.64% |
| 75 to 84 | 8,300 | 3.40%, see rank | 4.26% | 4.25% |
| 85 years and over | 3,475 | 1.42%, see rank | 2.02% | 1.85% |
US Census 2010 data
Total population: 238,136
Median Age (
see rank)
| Washington County | 38.30 years old |
| Minnesota | 37.40 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Washington County | 37.20 years old |
| Minnesota | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Washington County | 39.20 years old |
| Minnesota | 38.40 years old |
| U.S. | 38.50 years old |
| | Washington County | % of the Total Population | Minnesota | U.S. |
| Under 5 years | 15,345 | 6.44%, see rank | 6.70% | 6.54% |
| 5 to 9 years | 17,867 | 7.50%, see rank | 6.70% | 6.59% |
| 10 to 14 years | 18,830 | 7.91%, see rank | 6.64% | 6.70% |
| 15 to 19 years | 16,783 | 7.05%, see rank | 6.94% | 7.14% |
| 20 to 24 years | 11,820 | 4.96%, see rank | 6.71% | 6.99% |
| 25 to 34 years | 28,864 | 12.12%, see rank | 13.49% | 13.30% |
| 35 to 44 years | 34,243 | 14.38%, see rank | 12.84% | 13.30% |
| 45 to 54 years | 40,412 | 16.97%, see rank | 15.23% | 14.58% |
| 55 to 64 years | 28,988 | 12.17%, see rank | 11.87% | 11.82% |
| 65 to 74 years | 14,440 | 6.06%, see rank | 6.68% | 7.03% |
| 75 to 84 | 7,465 | 3.13%, see rank | 4.19% | 4.23% |
| 85 years and over | 3,079 | 1.29%, see rank | 2.01% | 1.78% |
ACS 2008-2012 data
Total population: 238,721
Median Age (
see rank)
| Washington County | 38.20 years old |
| Minnesota | 37.40 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Washington County | 37.00 years old |
| Minnesota | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Washington County | 39.30 years old |
| Minnesota | 38.50 years old |
| U.S. | 38.50 years old |
| | Washington County | % of the Total Population | Minnesota | U.S. |
| Under 5 years | 15,287 | 6.40%, see rank | 6.63% | 6.51% |
| 5 to 9 years | 17,408 | 7.29%, see rank | 6.68% | 6.57% |
| 10 to 14 years | 19,029 | 7.97%, see rank | 6.65% | 6.68% |
| 15 to 19 years | 17,219 | 7.21%, see rank | 6.96% | 7.09% |
| 20 to 24 years | 11,884 | 4.98%, see rank | 6.72% | 7.04% |
| 25 to 34 years | 28,847 | 12.08%, see rank | 13.51% | 13.32% |
| 35 to 44 years | 34,353 | 14.39%, see rank | 12.89% | 13.34% |
| 45 to 54 years | 40,087 | 16.79%, see rank | 15.09% | 14.44% |
| 55 to 64 years | 29,152 | 12.21%, see rank | 11.90% | 11.84% |
| 65 to 74 years | 14,621 | 6.12%, see rank | 6.76% | 7.12% |
| 75 to 84 | 7,665 | 3.21%, see rank | 4.25% | 4.25% |
| 85 years and over | 3,169 | 1.33%, see rank | 1.97% | 1.78% |
ACS 2006-2010 data
Total population: 232,536
Median Age (
see rank)
| Washington County | 37.60 years old |
| Minnesota | 37.10 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Washington County | 36.60 years old |
| Minnesota | 36.00 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Washington County | 38.60 years old |
| Minnesota | 38.10 years old |
| U.S. | 38.10 years old |
| | Washington County | % of the Total Population | Minnesota | U.S. |
| Under 5 years | 15,464 | 6.65%, see rank | 6.73% | 6.62% |
| 5 to 9 years | 17,312 | 7.44%, see rank | 6.60% | 6.62% |
| 10 to 14 years | 19,037 | 8.19%, see rank | 6.82% | 6.79% |
| 15 to 19 years | 16,791 | 7.22%, see rank | 7.15% | 7.28% |
| 20 to 24 years | 11,993 | 5.16%, see rank | 6.86% | 6.98% |
| 25 to 34 years | 27,367 | 11.77%, see rank | 13.21% | 13.22% |
| 35 to 44 years | 35,984 | 15.47%, see rank | 13.62% | 13.89% |
| 45 to 54 years | 38,960 | 16.75%, see rank | 15.28% | 14.57% |
| 55 to 64 years | 26,688 | 11.48%, see rank | 11.17% | 11.28% |
| 65 to 74 years | 12,958 | 5.57%, see rank | 6.37% | 6.74% |
| 75 to 84 | 7,276 | 3.13%, see rank | 4.29% | 4.30% |
| 85 years and over | 2,706 | 1.16%, see rank | 1.90% | 1.70% |
ACS 2005-2009 data
Total population: 225,551
Median Age (
see rank)
| Washington County | 37.20 years old |
| Minnesota | 37.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Washington County | 36.30 years old |
| Minnesota | 35.90 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Washington County | 38.10 years old |
| Minnesota | 38.00 years old |
| U.S. | 37.90 years old |
| | Washington County | % of the Total Population | Minnesota | U.S. |
| Under 5 years | 15,533 | 6.89%, see rank | 6.87% | 6.92% |
| 5 to 9 years | 16,966 | 7.52%, see rank | 6.45% | 6.59% |
| 10 to 14 years | 17,798 | 7.89%, see rank | 6.73% | 6.83% |
| 15 to 19 years | 16,578 | 7.35%, see rank | 7.21% | 7.15% |
| 20 to 24 years | 13,544 | 6.00%, see rank | 7.16% | 7.02% |
| 25 to 34 years | 25,256 | 11.20%, see rank | 13.02% | 13.42% |
| 35 to 44 years | 36,585 | 16.22%, see rank | 14.13% | 14.18% |
| 45 to 54 years | 38,131 | 16.91%, see rank | 15.32% | 14.48% |
| 55 to 64 years | 24,981 | 11.08%, see rank | 10.72% | 10.81% |
| 65 to 74 years | 11,719 | 5.20%, see rank | 6.22% | 6.50% |
| 75 to 84 | 6,263 | 2.78%, see rank | 4.25% | 4.40% |
| 85 years and over | 2,197 | 0.97%, see rank | 1.92% | 1.71% |
US Census 2000 data
Total population: 201,130
Median Age (
see rank)
| Washington County | 35.10 years old |
| Minnesota | 35.40 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Washington County | 34.50 years old |
| Minnesota | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Washington County | 35.60 years old |
| Minnesota | 36.30 years old |
| U.S. | 36.50 years old |
| | Washington County | % of the Total Population | Minnesota | U.S. |
| Under 5 years | 15,346 | 7.63%, see rank | 6.70% | 6.81% |
| 5 to 9 years | 16,946 | 8.43%, see rank | 7.23% | 7.30% |
| 10 to 14 years | 17,037 | 8.47%, see rank | 7.62% | 7.29% |
| 15 to 19 years | 14,564 | 7.24%, see rank | 7.61% | 7.18% |
| 20 to 24 years | 9,058 | 4.50%, see rank | 6.56% | 6.74% |
| 25 to 34 years | 27,341 | 13.59%, see rank | 13.68% | 14.18% |
| 35 to 44 years | 38,877 | 19.33%, see rank | 16.75% | 16.04% |
| 45 to 54 years | 30,210 | 15.02%, see rank | 13.53% | 13.39% |
| 55 to 64 years | 16,484 | 8.20%, see rank | 8.23% | 8.63% |
| 65 to 74 years | 8,830 | 4.39%, see rank | 6.01% | 6.54% |
| 75 to 84 | 4,782 | 2.38%, see rank | 4.33% | 4.39% |
| 85 years and over | 1,655 | 0.82%, see rank | 1.74% | 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.
