21755 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 6,040
Median Age (
see rank)
| 21755 Zip Code | 44.90 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21755 Zip Code | 43.90 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21755 Zip Code | 47.10 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21755 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 265 | 4.39%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 226 | 3.74%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 554 | 9.17%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 501 | 8.29%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 310 | 5.13%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 432 | 7.15%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 755 | 12.50%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 1,273 | 21.08%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 880 | 14.57%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 429 | 7.10%, see rank | 7.33% | 7.64% |
| 75 to 84 | 275 | 4.55%, see rank | 3.88% | 4.25% |
| 85 years and over | 140 | 2.32%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 5,591
Median Age (
see rank)
| 21755 Zip Code | 43.80 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21755 Zip Code | 43.50 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21755 Zip Code | 44.30 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21755 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 225 | 4.02%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 365 | 6.53%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 445 | 7.96%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 450 | 8.05%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 277 | 4.95%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 399 | 7.14%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 753 | 13.47%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 1,161 | 20.77%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 846 | 15.13%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 414 | 7.40%, see rank | 6.69% | 7.03% |
| 75 to 84 | 173 | 3.09%, see rank | 3.87% | 4.23% |
| 85 years and over | 83 | 1.48%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 5,549
Median Age (
see rank)
| 21755 Zip Code | 44.90 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21755 Zip Code | 43.80 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21755 Zip Code | 46.00 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21755 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 245 | 4.42%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 234 | 4.22%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 542 | 9.77%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 406 | 7.32%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 285 | 5.14%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 317 | 5.71%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 758 | 13.66%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 1,056 | 19.03%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 956 | 17.23%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 399 | 7.19%, see rank | 6.78% | 7.12% |
| 75 to 84 | 241 | 4.34%, see rank | 3.89% | 4.25% |
| 85 years and over | 110 | 1.98%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 5,430
Median Age (
see rank)
| 21755 Zip Code | 37.40 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21755 Zip Code | 37.00 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21755 Zip Code | 37.80 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21755 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 365 | 6.72%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 468 | 8.62%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 469 | 8.64%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 352 | 6.48%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 191 | 3.52%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 616 | 11.34%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 1,148 | 21.14%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 857 | 15.78%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 505 | 9.30%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 257 | 4.73%, see rank | 6.07% | 6.54% |
| 75 to 84 | 160 | 2.95%, see rank | 3.99% | 4.39% |
| 85 years and over | 42 | 0.77%, 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.
