21545 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 2,011
Median Age (
see rank)
| 21545 Zip Code | 42.10 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21545 Zip Code | 38.60 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21545 Zip Code | 47.70 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21545 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 123 | 6.12%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 101 | 5.02%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 70 | 3.48%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 167 | 8.30%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 147 | 7.31%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 186 | 9.25%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 273 | 13.58%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 287 | 14.27%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 314 | 15.61%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 164 | 8.16%, see rank | 7.33% | 7.64% |
| 75 to 84 | 135 | 6.71%, see rank | 3.88% | 4.25% |
| 85 years and over | 44 | 2.19%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 1,940
Median Age (
see rank)
| 21545 Zip Code | 43.20 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21545 Zip Code | 42.40 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21545 Zip Code | 43.90 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21545 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 80 | 4.12%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 106 | 5.46%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 141 | 7.27%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 127 | 6.55%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 103 | 5.31%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 224 | 11.55%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 240 | 12.37%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 314 | 16.19%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 260 | 13.40%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 184 | 9.48%, see rank | 6.69% | 7.03% |
| 75 to 84 | 138 | 7.11%, see rank | 3.87% | 4.23% |
| 85 years and over | 23 | 1.19%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 1,897
Median Age (
see rank)
| 21545 Zip Code | 39.50 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21545 Zip Code | 37.50 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21545 Zip Code | 44.50 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21545 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 72 | 3.80%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 164 | 8.65%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 158 | 8.33%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 87 | 4.59%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 117 | 6.17%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 207 | 10.91%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 271 | 14.29%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 207 | 10.91%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 261 | 13.76%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 165 | 8.70%, see rank | 6.78% | 7.12% |
| 75 to 84 | 160 | 8.43%, see rank | 3.89% | 4.25% |
| 85 years and over | 28 | 1.48%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 2,272
Median Age (
see rank)
| 21545 Zip Code | 39.80 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21545 Zip Code | 39.90 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21545 Zip Code | 39.70 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21545 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 128 | 5.63%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 134 | 5.90%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 187 | 8.23%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 145 | 6.38%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 121 | 5.33%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 263 | 11.58%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 355 | 15.63%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 318 | 14.00%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 254 | 11.18%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 218 | 9.60%, see rank | 6.07% | 6.54% |
| 75 to 84 | 118 | 5.19%, see rank | 3.99% | 4.39% |
| 85 years and over | 31 | 1.36%, 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.
