21220 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 40,399
Median Age (
see rank)
| 21220 Zip Code | 37.10 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21220 Zip Code | 35.20 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21220 Zip Code | 39.20 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21220 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,498 | 6.18%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 2,653 | 6.57%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 2,661 | 6.59%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 2,532 | 6.27%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 2,956 | 7.32%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 5,689 | 14.08%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 5,186 | 12.84%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 5,431 | 13.44%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 5,503 | 13.62%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 3,057 | 7.57%, see rank | 7.33% | 7.64% |
| 75 to 84 | 1,660 | 4.11%, see rank | 3.88% | 4.25% |
| 85 years and over | 573 | 1.42%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 39,199
Median Age (
see rank)
| 21220 Zip Code | 37.00 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21220 Zip Code | 35.90 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21220 Zip Code | 37.90 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21220 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,767 | 7.06%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 2,374 | 6.06%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 2,487 | 6.34%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 2,502 | 6.38%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 2,711 | 6.92%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 5,799 | 14.79%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 5,082 | 12.96%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 5,978 | 15.25%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 4,689 | 11.96%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 2,664 | 6.80%, see rank | 6.69% | 7.03% |
| 75 to 84 | 1,528 | 3.90%, see rank | 3.87% | 4.23% |
| 85 years and over | 618 | 1.58%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 39,313
Median Age (
see rank)
| 21220 Zip Code | 37.50 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21220 Zip Code | 35.30 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21220 Zip Code | 39.70 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21220 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,496 | 6.35%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 2,284 | 5.81%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 2,634 | 6.70%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 2,364 | 6.01%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 2,648 | 6.74%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 6,103 | 15.52%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 4,873 | 12.40%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 5,902 | 15.01%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 5,093 | 12.96%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 2,891 | 7.35%, see rank | 6.78% | 7.12% |
| 75 to 84 | 1,584 | 4.03%, see rank | 3.89% | 4.25% |
| 85 years and over | 441 | 1.12%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 36,551
Median Age (
see rank)
| 21220 Zip Code | 35.80 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21220 Zip Code | 35.20 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21220 Zip Code | 36.40 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21220 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,550 | 6.98%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 2,766 | 7.57%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 2,735 | 7.48%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 2,329 | 6.37%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 2,092 | 5.72%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 5,287 | 14.46%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 6,342 | 17.35%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 5,037 | 13.78%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 3,244 | 8.88%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 2,337 | 6.39%, see rank | 6.07% | 6.54% |
| 75 to 84 | 1,502 | 4.11%, see rank | 3.99% | 4.39% |
| 85 years and over | 330 | 0.90%, 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.
