21710 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 4,995
Median Age (
see rank)
| 21710 Zip Code | 43.10 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21710 Zip Code | 41.20 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21710 Zip Code | 46.30 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21710 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 258 | 5.17%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 370 | 7.41%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 393 | 7.87%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 399 | 7.99%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 165 | 3.30%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 431 | 8.63%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 566 | 11.33%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 1,049 | 21.00%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 553 | 11.07%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 263 | 5.27%, see rank | 7.33% | 7.64% |
| 75 to 84 | 203 | 4.06%, see rank | 3.88% | 4.25% |
| 85 years and over | 345 | 6.91%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 4,515
Median Age (
see rank)
| 21710 Zip Code | 42.20 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21710 Zip Code | 40.60 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21710 Zip Code | 43.50 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21710 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 278 | 6.16%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 362 | 8.02%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 375 | 8.31%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 282 | 6.25%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 175 | 3.88%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 320 | 7.09%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 707 | 15.66%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 826 | 18.29%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 502 | 11.12%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 220 | 4.87%, see rank | 6.69% | 7.03% |
| 75 to 84 | 255 | 5.65%, see rank | 3.87% | 4.23% |
| 85 years and over | 213 | 4.72%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 4,791
Median Age (
see rank)
| 21710 Zip Code | 43.00 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21710 Zip Code | 41.80 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21710 Zip Code | 47.10 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21710 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 210 | 4.38%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 405 | 8.45%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 394 | 8.22%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 361 | 7.53%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 118 | 2.46%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 319 | 6.66%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 706 | 14.74%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 912 | 19.04%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 391 | 8.16%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 299 | 6.24%, see rank | 6.78% | 7.12% |
| 75 to 84 | 288 | 6.01%, see rank | 3.89% | 4.25% |
| 85 years and over | 388 | 8.10%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 2,920
Median Age (
see rank)
| 21710 Zip Code | 39.50 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21710 Zip Code | 39.10 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21710 Zip Code | 39.90 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21710 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 179 | 6.13%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 222 | 7.60%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 258 | 8.84%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 184 | 6.30%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 85 | 2.91%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 274 | 9.38%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 585 | 20.03%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 471 | 16.13%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 239 | 8.18%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 213 | 7.29%, see rank | 6.07% | 6.54% |
| 75 to 84 | 168 | 5.75%, see rank | 3.99% | 4.39% |
| 85 years and over | 42 | 1.44%, 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.
