21405 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 576
Median Age (
see rank)
21405 Zip Code | 41.90 years old |
Maryland | 38.10 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
21405 Zip Code | 45.40 years old |
Maryland | 36.50 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
21405 Zip Code | 41.30 years old |
Maryland | 39.60 years old |
U.S. | 38.80 years old |
| 21405 Zip Code | % of the Total Population | Maryland | U.S. |
Under 5 years | 46 | 7.99%, see rank | 6.24% | 6.36% |
5 to 9 years | 22 | 3.82%, see rank | 6.30% | 6.51% |
10 to 14 years | 64 | 11.11%, see rank | 6.41% | 6.59% |
15 to 19 years | 62 | 10.76%, see rank | 6.73% | 6.85% |
20 to 24 years | 5 | 0.87%, see rank | 6.84% | 7.13% |
25 to 34 years | 64 | 11.11%, see rank | 13.60% | 13.47% |
35 to 44 years | 41 | 7.12%, see rank | 13.23% | 12.96% |
45 to 54 years | 64 | 11.11%, see rank | 15.18% | 14.09% |
55 to 64 years | 76 | 13.19%, see rank | 12.50% | 12.29% |
65 to 74 years | 99 | 17.19%, see rank | 7.33% | 7.64% |
75 to 84 | 33 | 5.73%, see rank | 3.88% | 4.25% |
85 years and over | 0 | 0.00%, see rank | 1.77% | 1.85% |
US Census 2010 data
Total population: 544
Median Age (
see rank)
21405 Zip Code | 49.50 years old |
Maryland | 38.00 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
21405 Zip Code | 50.30 years old |
Maryland | 36.40 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
21405 Zip Code | 48.60 years old |
Maryland | 39.30 years old |
U.S. | 38.50 years old |
| 21405 Zip Code | % of the Total Population | Maryland | U.S. |
Under 5 years | 9 | 1.65%, see rank | 6.31% | 6.54% |
5 to 9 years | 31 | 5.70%, see rank | 6.35% | 6.59% |
10 to 14 years | 59 | 10.85%, see rank | 6.56% | 6.70% |
15 to 19 years | 52 | 9.56%, see rank | 7.04% | 7.14% |
20 to 24 years | 12 | 2.21%, see rank | 6.82% | 6.99% |
25 to 34 years | 11 | 2.02%, see rank | 13.20% | 13.30% |
35 to 44 years | 35 | 6.43%, see rank | 13.78% | 13.30% |
45 to 54 years | 121 | 22.24%, see rank | 15.63% | 14.58% |
55 to 64 years | 87 | 15.99%, see rank | 12.05% | 11.82% |
65 to 74 years | 83 | 15.26%, see rank | 6.69% | 7.03% |
75 to 84 | 40 | 7.35%, see rank | 3.87% | 4.23% |
85 years and over | 4 | 0.74%, see rank | 1.70% | 1.78% |
ACS 2008-2012 data
Total population: 435
Median Age (
see rank)
21405 Zip Code | 41.60 years old |
Maryland | 37.90 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
21405 Zip Code | 33.00 years old |
Maryland | 36.30 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
21405 Zip Code | 41.60 years old |
Maryland | 39.30 years old |
U.S. | 38.50 years old |
| 21405 Zip Code | % of the Total Population | Maryland | U.S. |
Under 5 years | 34 | 7.82%, see rank | 6.31% | 6.51% |
5 to 9 years | 0 | 0.00%, see rank | 6.30% | 6.57% |
10 to 14 years | 27 | 6.21%, see rank | 6.57% | 6.68% |
15 to 19 years | 73 | 16.78%, see rank | 7.01% | 7.09% |
20 to 24 years | 18 | 4.14%, see rank | 6.83% | 7.04% |
25 to 34 years | 50 | 11.49%, see rank | 13.25% | 13.32% |
35 to 44 years | 26 | 5.98%, see rank | 13.82% | 13.34% |
45 to 54 years | 54 | 12.41%, see rank | 15.46% | 14.44% |
55 to 64 years | 88 | 20.23%, see rank | 12.07% | 11.84% |
65 to 74 years | 55 | 12.64%, see rank | 6.78% | 7.12% |
75 to 84 | 10 | 2.30%, see rank | 3.89% | 4.25% |
85 years and over | 0 | 0.00%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 585
Median Age (
see rank)
21405 Zip Code | 43.70 years old |
Maryland | 36.00 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
21405 Zip Code | 44.90 years old |
Maryland | 34.90 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
21405 Zip Code | 42.60 years old |
Maryland | 37.00 years old |
U.S. | 36.50 years old |
| 21405 Zip Code | % of the Total Population | Maryland | U.S. |
Under 5 years | 32 | 5.47%, see rank | 6.67% | 6.81% |
5 to 9 years | 59 | 10.09%, see rank | 7.39% | 7.30% |
10 to 14 years | 43 | 7.35%, see rank | 7.40% | 7.29% |
15 to 19 years | 29 | 4.96%, see rank | 6.72% | 7.18% |
20 to 24 years | 12 | 2.05%, see rank | 5.93% | 6.74% |
25 to 34 years | 34 | 5.81%, see rank | 14.13% | 14.18% |
35 to 44 years | 100 | 17.09%, see rank | 17.30% | 16.04% |
45 to 54 years | 92 | 15.73%, see rank | 14.26% | 13.39% |
55 to 64 years | 96 | 16.41%, see rank | 8.88% | 8.63% |
65 to 74 years | 54 | 9.23%, see rank | 6.07% | 6.54% |
75 to 84 | 24 | 4.10%, see rank | 3.99% | 4.39% |
85 years and over | 10 | 1.71%, 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.