21734 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 805
Median Age (
see rank)
| 21734 Zip Code | 44.10 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21734 Zip Code | 42.90 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21734 Zip Code | 44.30 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21734 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 45 | 5.59%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 20 | 2.48%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 49 | 6.09%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 108 | 13.42%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 45 | 5.59%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 55 | 6.83%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 116 | 14.41%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 200 | 24.84%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 72 | 8.94%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 68 | 8.45%, see rank | 7.33% | 7.64% |
| 75 to 84 | 14 | 1.74%, see rank | 3.88% | 4.25% |
| 85 years and over | 13 | 1.61%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 771
Median Age (
see rank)
| 21734 Zip Code | 46.40 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21734 Zip Code | 45.20 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21734 Zip Code | 46.70 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21734 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 36 | 4.67%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 26 | 3.37%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 42 | 5.45%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 44 | 5.71%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 28 | 3.63%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 90 | 11.67%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 100 | 12.97%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 150 | 19.46%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 126 | 16.34%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 74 | 9.60%, see rank | 6.69% | 7.03% |
| 75 to 84 | 40 | 5.19%, see rank | 3.87% | 4.23% |
| 85 years and over | 15 | 1.95%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 913
Median Age (
see rank)
| 21734 Zip Code | 45.50 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21734 Zip Code | 49.20 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21734 Zip Code | 45.20 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21734 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 44 | 4.82%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 17 | 1.86%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 60 | 6.57%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 68 | 7.45%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 50 | 5.48%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 63 | 6.90%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 127 | 13.91%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 258 | 28.26%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 116 | 12.71%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 67 | 7.34%, see rank | 6.78% | 7.12% |
| 75 to 84 | 34 | 3.72%, see rank | 3.89% | 4.25% |
| 85 years and over | 9 | 0.99%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 905
Median Age (
see rank)
| 21734 Zip Code | 39.50 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21734 Zip Code | 38.60 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21734 Zip Code | 41.10 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21734 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 55 | 6.08%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 44 | 4.86%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 52 | 5.75%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 54 | 5.97%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 50 | 5.52%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 122 | 13.48%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 165 | 18.23%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 139 | 15.36%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 86 | 9.50%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 74 | 8.18%, see rank | 6.07% | 6.54% |
| 75 to 84 | 45 | 4.97%, see rank | 3.99% | 4.39% |
| 85 years and over | 19 | 2.10%, 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.
