21701 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 36,530
Median Age (
see rank)
| 21701 Zip Code | 40.10 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21701 Zip Code | 37.90 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21701 Zip Code | 41.60 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21701 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,065 | 5.65%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 2,174 | 5.95%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 2,177 | 5.96%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 2,172 | 5.95%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 2,197 | 6.01%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 5,190 | 14.21%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 4,804 | 13.15%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 5,599 | 15.33%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 4,884 | 13.37%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 2,832 | 7.75%, see rank | 7.33% | 7.64% |
| 75 to 84 | 1,650 | 4.52%, see rank | 3.88% | 4.25% |
| 85 years and over | 786 | 2.15%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 35,293
Median Age (
see rank)
| 21701 Zip Code | 39.70 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21701 Zip Code | 38.60 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21701 Zip Code | 40.80 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21701 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 1,982 | 5.62%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 2,100 | 5.95%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 2,008 | 5.69%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 2,241 | 6.35%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 2,247 | 6.37%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 4,746 | 13.45%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 5,137 | 14.56%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 5,492 | 15.56%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 4,420 | 12.52%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 2,526 | 7.16%, see rank | 6.69% | 7.03% |
| 75 to 84 | 1,669 | 4.73%, see rank | 3.87% | 4.23% |
| 85 years and over | 725 | 2.05%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 36,648
Median Age (
see rank)
| 21701 Zip Code | 38.80 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21701 Zip Code | 37.10 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21701 Zip Code | 40.30 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21701 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,318 | 6.33%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 2,688 | 7.33%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 1,754 | 4.79%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 2,522 | 6.88%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 2,091 | 5.71%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 4,806 | 13.11%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 5,655 | 15.43%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 5,244 | 14.31%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 4,730 | 12.91%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 2,253 | 6.15%, see rank | 6.78% | 7.12% |
| 75 to 84 | 1,748 | 4.77%, see rank | 3.89% | 4.25% |
| 85 years and over | 839 | 2.29%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 32,261
Median Age (
see rank)
| 21701 Zip Code | 36.20 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21701 Zip Code | 35.70 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21701 Zip Code | 36.80 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21701 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 2,218 | 6.88%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 2,227 | 6.90%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 1,985 | 6.15%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 1,839 | 5.70%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 1,871 | 5.80%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 5,289 | 16.39%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 5,563 | 17.24%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 4,271 | 13.24%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 2,673 | 8.29%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 2,139 | 6.63%, see rank | 6.07% | 6.54% |
| 75 to 84 | 1,548 | 4.80%, see rank | 3.99% | 4.39% |
| 85 years and over | 638 | 1.98%, 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.
