21223 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 24,879
Median Age (
see rank)
| 21223 Zip Code | 32.70 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21223 Zip Code | 32.40 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21223 Zip Code | 32.90 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21223 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,089 | 8.40%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 1,831 | 7.36%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 1,780 | 7.15%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 1,982 | 7.97%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 1,677 | 6.74%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 3,874 | 15.57%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 2,846 | 11.44%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 3,519 | 14.14%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 2,655 | 10.67%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 1,532 | 6.16%, see rank | 7.33% | 7.64% |
| 75 to 84 | 847 | 3.40%, see rank | 3.88% | 4.25% |
| 85 years and over | 247 | 0.99%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 26,366
Median Age (
see rank)
| 21223 Zip Code | 34.80 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21223 Zip Code | 34.20 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21223 Zip Code | 35.40 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21223 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,035 | 7.72%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 1,881 | 7.13%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 1,756 | 6.66%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 2,044 | 7.75%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 2,005 | 7.60%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 3,517 | 13.34%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 3,258 | 12.36%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 4,208 | 15.96%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 2,902 | 11.01%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 1,518 | 5.76%, see rank | 6.69% | 7.03% |
| 75 to 84 | 901 | 3.42%, see rank | 3.87% | 4.23% |
| 85 years and over | 341 | 1.29%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 25,270
Median Age (
see rank)
| 21223 Zip Code | 34.00 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21223 Zip Code | 33.80 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21223 Zip Code | 35.00 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21223 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,095 | 8.29%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 1,805 | 7.14%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 1,666 | 6.59%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 1,840 | 7.28%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 1,766 | 6.99%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 3,769 | 14.91%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 2,909 | 11.51%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 3,767 | 14.91%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 2,788 | 11.03%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 1,513 | 5.99%, see rank | 6.78% | 7.12% |
| 75 to 84 | 1,031 | 4.08%, see rank | 3.89% | 4.25% |
| 85 years and over | 321 | 1.27%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 31,016
Median Age (
see rank)
| 21223 Zip Code | 34.30 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21223 Zip Code | 33.30 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21223 Zip Code | 35.20 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21223 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,299 | 7.41%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 2,616 | 8.43%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 2,614 | 8.43%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 2,415 | 7.79%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 1,953 | 6.30%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 3,904 | 12.59%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 5,123 | 16.52%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 3,768 | 12.15%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 2,618 | 8.44%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 2,056 | 6.63%, see rank | 6.07% | 6.54% |
| 75 to 84 | 1,329 | 4.28%, see rank | 3.99% | 4.39% |
| 85 years and over | 321 | 1.03%, 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.
