21225 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 33,091
Median Age (
see rank)
| 21225 Zip Code | 34.30 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21225 Zip Code | 32.90 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21225 Zip Code | 35.60 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21225 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,736 | 8.27%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 2,548 | 7.70%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 2,429 | 7.34%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 1,956 | 5.91%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 2,458 | 7.43%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 4,714 | 14.25%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 4,299 | 12.99%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 5,046 | 15.25%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 3,302 | 9.98%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 2,125 | 6.42%, see rank | 7.33% | 7.64% |
| 75 to 84 | 1,060 | 3.20%, see rank | 3.88% | 4.25% |
| 85 years and over | 418 | 1.26%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 33,545
Median Age (
see rank)
| 21225 Zip Code | 32.00 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21225 Zip Code | 31.00 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21225 Zip Code | 32.80 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21225 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 3,006 | 8.96%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 2,703 | 8.06%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 2,354 | 7.02%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 2,374 | 7.08%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 2,621 | 7.81%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 5,041 | 15.03%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 3,883 | 11.58%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 4,855 | 14.47%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 3,329 | 9.92%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 1,813 | 5.40%, see rank | 6.69% | 7.03% |
| 75 to 84 | 1,093 | 3.26%, see rank | 3.87% | 4.23% |
| 85 years and over | 473 | 1.41%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 35,401
Median Age (
see rank)
| 21225 Zip Code | 31.60 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21225 Zip Code | 30.10 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21225 Zip Code | 32.90 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21225 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 3,173 | 8.96%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 2,913 | 8.23%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 2,973 | 8.40%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 2,439 | 6.89%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 2,785 | 7.87%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 4,783 | 13.51%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 4,172 | 11.78%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 5,328 | 15.05%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 3,111 | 8.79%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 2,356 | 6.66%, see rank | 6.78% | 7.12% |
| 75 to 84 | 945 | 2.67%, see rank | 3.89% | 4.25% |
| 85 years and over | 423 | 1.19%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 31,428
Median Age (
see rank)
| 21225 Zip Code | 34.60 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21225 Zip Code | 33.00 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21225 Zip Code | 36.00 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21225 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,427 | 7.72%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 2,734 | 8.70%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 2,572 | 8.18%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 2,168 | 6.90%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 2,015 | 6.41%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 3,965 | 12.62%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 5,060 | 16.10%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 3,828 | 12.18%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 2,658 | 8.46%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 2,041 | 6.49%, see rank | 6.07% | 6.54% |
| 75 to 84 | 1,565 | 4.98%, see rank | 3.99% | 4.39% |
| 85 years and over | 395 | 1.26%, 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.
