21798 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 2,647
Median Age (
see rank)
| 21798 Zip Code | 41.40 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21798 Zip Code | 37.40 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21798 Zip Code | 43.10 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21798 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 134 | 5.06%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 167 | 6.31%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 177 | 6.69%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 240 | 9.07%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 151 | 5.70%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 289 | 10.92%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 356 | 13.45%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 512 | 19.34%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 281 | 10.62%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 206 | 7.78%, see rank | 7.33% | 7.64% |
| 75 to 84 | 106 | 4.00%, see rank | 3.88% | 4.25% |
| 85 years and over | 28 | 1.06%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 2,345
Median Age (
see rank)
| 21798 Zip Code | 42.70 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21798 Zip Code | 41.70 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21798 Zip Code | 43.40 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21798 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 121 | 5.16%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 149 | 6.35%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 172 | 7.33%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 198 | 8.44%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 122 | 5.20%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 203 | 8.66%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 288 | 12.28%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 477 | 20.34%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 288 | 12.28%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 166 | 7.08%, see rank | 6.69% | 7.03% |
| 75 to 84 | 127 | 5.42%, see rank | 3.87% | 4.23% |
| 85 years and over | 34 | 1.45%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 2,601
Median Age (
see rank)
| 21798 Zip Code | 43.30 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21798 Zip Code | 43.10 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21798 Zip Code | 43.80 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21798 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 85 | 3.27%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 101 | 3.88%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 240 | 9.23%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 229 | 8.80%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 101 | 3.88%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 249 | 9.57%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 394 | 15.15%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 577 | 22.18%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 351 | 13.49%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 126 | 4.84%, see rank | 6.78% | 7.12% |
| 75 to 84 | 122 | 4.69%, see rank | 3.89% | 4.25% |
| 85 years and over | 26 | 1.00%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 1,869
Median Age (
see rank)
| 21798 Zip Code | 37.80 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21798 Zip Code | 37.20 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21798 Zip Code | 38.30 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21798 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 115 | 6.15%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 161 | 8.61%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 184 | 9.84%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 130 | 6.96%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 68 | 3.64%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 165 | 8.83%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 399 | 21.35%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 250 | 13.38%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 168 | 8.99%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 135 | 7.22%, see rank | 6.07% | 6.54% |
| 75 to 84 | 80 | 4.28%, see rank | 3.99% | 4.39% |
| 85 years and over | 14 | 0.75%, 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.
