20191 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 29,021
Median Age (
see rank)
| 20191 Zip Code | 39.30 years old |
| Virginia | 37.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 20191 Zip Code | 37.40 years old |
| Virginia | 36.20 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 20191 Zip Code | 40.70 years old |
| Virginia | 38.90 years old |
| U.S. | 38.80 years old |
| | 20191 Zip Code | % of the Total Population | Virginia | U.S. |
| Under 5 years | 1,825 | 6.29%, see rank | 6.25% | 6.36% |
| 5 to 9 years | 1,883 | 6.49%, see rank | 6.34% | 6.51% |
| 10 to 14 years | 1,631 | 5.62%, see rank | 6.32% | 6.59% |
| 15 to 19 years | 1,339 | 4.61%, see rank | 6.72% | 6.85% |
| 20 to 24 years | 1,438 | 4.96%, see rank | 7.16% | 7.13% |
| 25 to 34 years | 4,427 | 15.25%, see rank | 13.90% | 13.47% |
| 35 to 44 years | 4,744 | 16.35%, see rank | 13.42% | 12.96% |
| 45 to 54 years | 4,184 | 14.42%, see rank | 14.64% | 14.09% |
| 55 to 64 years | 3,889 | 13.40%, see rank | 12.28% | 12.29% |
| 65 to 74 years | 2,458 | 8.47%, see rank | 7.51% | 7.64% |
| 75 to 84 | 842 | 2.90%, see rank | 3.85% | 4.25% |
| 85 years and over | 361 | 1.24%, see rank | 1.60% | 1.85% |
US Census 2010 data
Total population: 29,128
Median Age (
see rank)
| 20191 Zip Code | 38.40 years old |
| Virginia | 37.50 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20191 Zip Code | 37.40 years old |
| Virginia | 36.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20191 Zip Code | 39.40 years old |
| Virginia | 38.70 years old |
| U.S. | 38.50 years old |
| | 20191 Zip Code | % of the Total Population | Virginia | U.S. |
| Under 5 years | 2,054 | 7.05%, see rank | 6.37% | 6.54% |
| 5 to 9 years | 1,789 | 6.14%, see rank | 6.40% | 6.59% |
| 10 to 14 years | 1,693 | 5.81%, see rank | 6.39% | 6.70% |
| 15 to 19 years | 1,448 | 4.97%, see rank | 6.89% | 7.14% |
| 20 to 24 years | 1,333 | 4.58%, see rank | 7.15% | 6.99% |
| 25 to 34 years | 4,697 | 16.13%, see rank | 13.63% | 13.30% |
| 35 to 44 years | 4,511 | 15.49%, see rank | 13.86% | 13.30% |
| 45 to 54 years | 4,270 | 14.66%, see rank | 15.17% | 14.58% |
| 55 to 64 years | 3,980 | 13.66%, see rank | 11.94% | 11.82% |
| 65 to 74 years | 2,329 | 8.00%, see rank | 6.87% | 7.03% |
| 75 to 84 | 824 | 2.83%, see rank | 3.81% | 4.23% |
| 85 years and over | 200 | 0.69%, see rank | 1.53% | 1.78% |
ACS 2008-2012 data
Total population: 28,574
Median Age (
see rank)
| 20191 Zip Code | 39.20 years old |
| Virginia | 37.40 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20191 Zip Code | 37.50 years old |
| Virginia | 36.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20191 Zip Code | 40.30 years old |
| Virginia | 38.70 years old |
| U.S. | 38.50 years old |
| | 20191 Zip Code | % of the Total Population | Virginia | U.S. |
| Under 5 years | 2,068 | 7.24%, see rank | 6.33% | 6.51% |
| 5 to 9 years | 1,644 | 5.75%, see rank | 6.34% | 6.57% |
| 10 to 14 years | 1,705 | 5.97%, see rank | 6.43% | 6.68% |
| 15 to 19 years | 1,285 | 4.50%, see rank | 6.90% | 7.09% |
| 20 to 24 years | 1,580 | 5.53%, see rank | 7.17% | 7.04% |
| 25 to 34 years | 4,207 | 14.72%, see rank | 13.64% | 13.32% |
| 35 to 44 years | 4,689 | 16.41%, see rank | 13.90% | 13.34% |
| 45 to 54 years | 4,248 | 14.87%, see rank | 15.01% | 14.44% |
| 55 to 64 years | 3,852 | 13.48%, see rank | 11.95% | 11.84% |
| 65 to 74 years | 2,081 | 7.28%, see rank | 6.98% | 7.12% |
| 75 to 84 | 782 | 2.74%, see rank | 3.83% | 4.25% |
| 85 years and over | 433 | 1.52%, see rank | 1.52% | 1.78% |
US Census 2000 data
Total population: 28,881
Median Age (
see rank)
| 20191 Zip Code | 36.50 years old |
| Virginia | 35.70 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 20191 Zip Code | 35.20 years old |
| Virginia | 34.50 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 20191 Zip Code | 37.70 years old |
| Virginia | 36.80 years old |
| U.S. | 36.50 years old |
| | 20191 Zip Code | % of the Total Population | Virginia | U.S. |
| Under 5 years | 1,969 | 6.82%, see rank | 6.53% | 6.81% |
| 5 to 9 years | 1,812 | 6.27%, see rank | 6.99% | 7.30% |
| 10 to 14 years | 1,767 | 6.12%, see rank | 7.01% | 7.29% |
| 15 to 19 years | 1,670 | 5.78%, see rank | 6.84% | 7.18% |
| 20 to 24 years | 1,635 | 5.66%, see rank | 6.79% | 6.74% |
| 25 to 34 years | 4,816 | 16.68%, see rank | 14.65% | 14.18% |
| 35 to 44 years | 4,949 | 17.14%, see rank | 16.96% | 16.04% |
| 45 to 54 years | 5,030 | 17.42%, see rank | 14.12% | 13.39% |
| 55 to 64 years | 3,349 | 11.60%, see rank | 8.92% | 8.63% |
| 65 to 74 years | 1,201 | 4.16%, see rank | 6.11% | 6.54% |
| 75 to 84 | 503 | 1.74%, see rank | 3.85% | 4.39% |
| 85 years and over | 180 | 0.62%, 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.
