20688 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 1,559
Median Age (
see rank)
| 20688 Zip Code | 68.20 years old |
| Maryland | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 20688 Zip Code | 51.00 years old |
| Maryland | 36.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 20688 Zip Code | 76.60 years old |
| Maryland | 39.60 years old |
| U.S. | 38.80 years old |
| | 20688 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 29 | 1.86%, see rank | 6.24% | 6.36% |
| 5 to 9 years | 12 | 0.77%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 46 | 2.95%, see rank | 6.41% | 6.59% |
| 15 to 19 years | 30 | 1.92%, see rank | 6.73% | 6.85% |
| 20 to 24 years | 18 | 1.15%, see rank | 6.84% | 7.13% |
| 25 to 34 years | 128 | 8.21%, see rank | 13.60% | 13.47% |
| 35 to 44 years | 87 | 5.58%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 216 | 13.86%, see rank | 15.18% | 14.09% |
| 55 to 64 years | 153 | 9.81%, see rank | 12.50% | 12.29% |
| 65 to 74 years | 240 | 15.39%, see rank | 7.33% | 7.64% |
| 75 to 84 | 187 | 11.99%, see rank | 3.88% | 4.25% |
| 85 years and over | 413 | 26.49%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 1,828
Median Age (
see rank)
| 20688 Zip Code | 62.40 years old |
| Maryland | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20688 Zip Code | 56.40 years old |
| Maryland | 36.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20688 Zip Code | 68.40 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 20688 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 47 | 2.57%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 55 | 3.01%, see rank | 6.35% | 6.59% |
| 10 to 14 years | 61 | 3.34%, see rank | 6.56% | 6.70% |
| 15 to 19 years | 62 | 3.39%, see rank | 7.04% | 7.14% |
| 20 to 24 years | 57 | 3.12%, see rank | 6.82% | 6.99% |
| 25 to 34 years | 132 | 7.22%, see rank | 13.20% | 13.30% |
| 35 to 44 years | 134 | 7.33%, see rank | 13.78% | 13.30% |
| 45 to 54 years | 191 | 10.45%, see rank | 15.63% | 14.58% |
| 55 to 64 years | 236 | 12.91%, see rank | 12.05% | 11.82% |
| 65 to 74 years | 214 | 11.71%, see rank | 6.69% | 7.03% |
| 75 to 84 | 325 | 17.78%, see rank | 3.87% | 4.23% |
| 85 years and over | 314 | 17.18%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 1,645
Median Age (
see rank)
| 20688 Zip Code | 64.90 years old |
| Maryland | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 20688 Zip Code | 47.60 years old |
| Maryland | 36.30 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 20688 Zip Code | 73.30 years old |
| Maryland | 39.30 years old |
| U.S. | 38.50 years old |
| | 20688 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 99 | 6.02%, see rank | 6.31% | 6.51% |
| 5 to 9 years | 21 | 1.28%, see rank | 6.30% | 6.57% |
| 10 to 14 years | 58 | 3.53%, see rank | 6.57% | 6.68% |
| 15 to 19 years | 12 | 0.73%, see rank | 7.01% | 7.09% |
| 20 to 24 years | 41 | 2.49%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 205 | 12.46%, see rank | 13.25% | 13.32% |
| 35 to 44 years | 150 | 9.12%, see rank | 13.82% | 13.34% |
| 45 to 54 years | 99 | 6.02%, see rank | 15.46% | 14.44% |
| 55 to 64 years | 141 | 8.57%, see rank | 12.07% | 11.84% |
| 65 to 74 years | 193 | 11.73%, see rank | 6.78% | 7.12% |
| 75 to 84 | 282 | 17.14%, see rank | 3.89% | 4.25% |
| 85 years and over | 344 | 20.91%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 1,210
Median Age (
see rank)
| 20688 Zip Code | 54.30 years old |
| Maryland | 36.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 20688 Zip Code | 50.90 years old |
| Maryland | 34.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 20688 Zip Code | 60.00 years old |
| Maryland | 37.00 years old |
| U.S. | 36.50 years old |
| | 20688 Zip Code | % of the Total Population | Maryland | U.S. |
| Under 5 years | 37 | 3.06%, see rank | 6.67% | 6.81% |
| 5 to 9 years | 50 | 4.13%, see rank | 7.39% | 7.30% |
| 10 to 14 years | 43 | 3.55%, see rank | 7.40% | 7.29% |
| 15 to 19 years | 41 | 3.39%, see rank | 6.72% | 7.18% |
| 20 to 24 years | 27 | 2.23%, see rank | 5.93% | 6.74% |
| 25 to 34 years | 126 | 10.41%, see rank | 14.13% | 14.18% |
| 35 to 44 years | 139 | 11.49%, see rank | 17.30% | 16.04% |
| 45 to 54 years | 154 | 12.73%, see rank | 14.26% | 13.39% |
| 55 to 64 years | 105 | 8.68%, see rank | 8.88% | 8.63% |
| 65 to 74 years | 160 | 13.22%, see rank | 6.07% | 6.54% |
| 75 to 84 | 251 | 20.74%, see rank | 3.99% | 4.39% |
| 85 years and over | 77 | 6.36%, 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.
