21155 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 2,576
Median Age (
see rank)
| 21155 Zip Code | 43.70 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 21155 Zip Code | 43.00 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 21155 Zip Code | 44.00 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 21155 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 70 | 2.72%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 70 | 2.72%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 207 | 8.04%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 224 | 8.70%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 207 | 8.04%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 285 | 11.06%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 278 | 10.79%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 386 | 14.98%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 476 | 18.48%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 235 | 9.12%, see rank | 7.33% | 7.64% |
| 75 to 84 | 111 | 4.31%, see rank | 3.88% | 4.25% |
| 85 years and over | 27 | 1.05%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 2,371
Median Age (
see rank)
| 21155 Zip Code | 47.70 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21155 Zip Code | 46.30 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21155 Zip Code | 49.00 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21155 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 87 | 3.67%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 142 | 5.99%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 137 | 5.78%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 161 | 6.79%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 112 | 4.72%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 173 | 7.30%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 265 | 11.18%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 416 | 17.55%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 400 | 16.87%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 270 | 11.39%, see rank | 6.69% | 7.03% |
| 75 to 84 | 160 | 6.75%, see rank | 3.87% | 4.23% |
| 85 years and over | 48 | 2.02%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 2,236
Median Age (
see rank)
| 21155 Zip Code | 48.10 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 21155 Zip Code | 45.20 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 21155 Zip Code | 50.10 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 21155 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 74 | 3.31%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 12 | 0.54%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 108 | 4.83%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 216 | 9.66%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 198 | 8.86%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 281 | 12.57%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 171 | 7.65%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 350 | 15.65%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 322 | 14.40%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 272 | 12.16%, see rank | 6.78% | 7.12% |
| 75 to 84 | 190 | 8.50%, see rank | 3.89% | 4.25% |
| 85 years and over | 42 | 1.88%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 2,349
Median Age (
see rank)
| 21155 Zip Code | 42.40 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 21155 Zip Code | 41.70 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 21155 Zip Code | 42.90 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 21155 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 110 | 4.68%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 159 | 6.77%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 158 | 6.73%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 140 | 5.96%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 88 | 3.75%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 221 | 9.41%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 383 | 16.30%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 411 | 17.50%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 315 | 13.41%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 217 | 9.24%, see rank | 6.07% | 6.54% |
| 75 to 84 | 116 | 4.94%, see rank | 3.99% | 4.39% |
| 85 years and over | 31 | 1.32%, 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.
