20901 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 36,308
Median Age (
see rank)
| 20901 Zip Code | 36.40 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 20901 Zip Code | 35.10 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 20901 Zip Code | 37.50 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 20901 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 3,047 | 8.39%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 2,347 | 6.46%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 2,189 | 6.03%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 2,046 | 5.64%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 2,264 | 6.24%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 5,611 | 15.45%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 5,127 | 14.12%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 5,326 | 14.67%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 4,350 | 11.98%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 2,338 | 6.44%, see rank | 7.33% | 7.64% |
| 75 to 84 | 1,044 | 2.88%, see rank | 3.88% | 4.25% |
| 85 years and over | 619 | 1.70%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 34,832
Median Age (
see rank)
| 20901 Zip Code | 36.70 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20901 Zip Code | 35.10 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20901 Zip Code | 38.20 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 20901 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,827 | 8.12%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 2,315 | 6.65%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 2,160 | 6.20%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 1,908 | 5.48%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 1,991 | 5.72%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 5,251 | 15.08%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 5,554 | 15.95%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 5,108 | 14.66%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 4,178 | 11.99%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 1,915 | 5.50%, see rank | 6.69% | 7.03% |
| 75 to 84 | 1,122 | 3.22%, see rank | 3.87% | 4.23% |
| 85 years and over | 503 | 1.44%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 35,135
Median Age (
see rank)
| 20901 Zip Code | 35.90 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20901 Zip Code | 33.80 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20901 Zip Code | 37.50 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 20901 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,484 | 7.07%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 2,586 | 7.36%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 2,126 | 6.05%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 1,970 | 5.61%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 2,378 | 6.77%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 5,708 | 16.25%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 5,268 | 14.99%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 5,022 | 14.29%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 4,089 | 11.64%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 2,030 | 5.78%, see rank | 6.78% | 7.12% |
| 75 to 84 | 914 | 2.60%, see rank | 3.89% | 4.25% |
| 85 years and over | 560 | 1.59%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 33,793
Median Age (
see rank)
| 20901 Zip Code | 36.00 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 20901 Zip Code | 34.80 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 20901 Zip Code | 37.20 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 20901 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,579 | 7.63%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 2,360 | 6.98%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 2,163 | 6.40%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 1,840 | 5.44%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 1,925 | 5.70%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 5,375 | 15.91%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 6,047 | 17.89%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 4,932 | 14.59%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 2,566 | 7.59%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 1,923 | 5.69%, see rank | 6.07% | 6.54% |
| 75 to 84 | 1,553 | 4.60%, see rank | 3.99% | 4.39% |
| 85 years and over | 530 | 1.57%, see rank | 1.26% | 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.
