20747 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 37,597
Median Age (
see rank)
| 20747 Zip Code | 36.50 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 20747 Zip Code | 35.00 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 20747 Zip Code | 37.90 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 20747 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,573 | 6.84%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 2,282 | 6.07%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 2,565 | 6.82%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 2,509 | 6.67%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 2,968 | 7.89%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 5,008 | 13.32%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 5,137 | 13.66%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 6,298 | 16.75%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 4,433 | 11.79%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 2,348 | 6.25%, see rank | 7.33% | 7.64% |
| 75 to 84 | 1,148 | 3.05%, see rank | 3.88% | 4.25% |
| 85 years and over | 328 | 0.87%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 40,054
Median Age (
see rank)
| 20747 Zip Code | 34.20 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20747 Zip Code | 31.70 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20747 Zip Code | 36.40 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 20747 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,896 | 7.23%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 2,672 | 6.67%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 2,787 | 6.96%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 3,231 | 8.07%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 3,099 | 7.74%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 5,738 | 14.33%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 5,940 | 14.83%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 5,939 | 14.83%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 4,531 | 11.31%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 2,140 | 5.34%, see rank | 6.69% | 7.03% |
| 75 to 84 | 826 | 2.06%, see rank | 3.87% | 4.23% |
| 85 years and over | 255 | 0.64%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 39,879
Median Age (
see rank)
| 20747 Zip Code | 34.60 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20747 Zip Code | 32.10 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20747 Zip Code | 37.00 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 20747 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,934 | 7.36%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 2,698 | 6.77%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 2,904 | 7.28%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 2,786 | 6.99%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 3,423 | 8.58%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 5,408 | 13.56%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 5,168 | 12.96%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 6,484 | 16.26%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 4,369 | 10.96%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 2,199 | 5.51%, see rank | 6.78% | 7.12% |
| 75 to 84 | 1,109 | 2.78%, see rank | 3.89% | 4.25% |
| 85 years and over | 397 | 1.00%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 39,920
Median Age (
see rank)
| 20747 Zip Code | 32.00 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 20747 Zip Code | 30.00 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 20747 Zip Code | 33.60 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 20747 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 3,066 | 7.68%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 3,707 | 9.29%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 3,512 | 8.80%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 2,770 | 6.94%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 2,528 | 6.33%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 6,455 | 16.17%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 6,856 | 17.17%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 5,421 | 13.58%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 3,034 | 7.60%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 1,508 | 3.78%, see rank | 6.07% | 6.54% |
| 75 to 84 | 831 | 2.08%, see rank | 3.99% | 4.39% |
| 85 years and over | 232 | 0.58%, 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.
