18505 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 20,274
Median Age (
see rank)
| 18505 Zip Code | 40.90 years old |
| Pennsylvania | 40.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 18505 Zip Code | 38.10 years old |
| Pennsylvania | 38.90 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 18505 Zip Code | 42.70 years old |
| Pennsylvania | 41.90 years old |
| U.S. | 38.80 years old |
| | 18505 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,294 | 6.38%, see rank | 5.64% | 6.36% |
| 5 to 9 years | 1,310 | 6.46%, see rank | 5.89% | 6.51% |
| 10 to 14 years | 1,159 | 5.72%, see rank | 6.07% | 6.59% |
| 15 to 19 years | 966 | 4.76%, see rank | 6.84% | 6.85% |
| 20 to 24 years | 1,448 | 7.14%, see rank | 6.86% | 7.13% |
| 25 to 34 years | 2,815 | 13.88%, see rank | 12.38% | 13.47% |
| 35 to 44 years | 2,194 | 10.82%, see rank | 12.21% | 12.96% |
| 45 to 54 years | 2,994 | 14.77%, see rank | 14.70% | 14.09% |
| 55 to 64 years | 2,726 | 13.45%, see rank | 13.41% | 12.29% |
| 65 to 74 years | 1,241 | 6.12%, see rank | 8.32% | 7.64% |
| 75 to 84 | 1,271 | 6.27%, see rank | 5.18% | 4.25% |
| 85 years and over | 856 | 4.22%, see rank | 2.50% | 1.85% |
US Census 2010 data
Total population: 20,586
Median Age (
see rank)
| 18505 Zip Code | 38.90 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 18505 Zip Code | 36.20 years old |
| Pennsylvania | 38.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 18505 Zip Code | 41.40 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | 18505 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,462 | 7.10%, see rank | 5.74% | 6.54% |
| 5 to 9 years | 1,213 | 5.89%, see rank | 5.93% | 6.59% |
| 10 to 14 years | 1,163 | 5.65%, see rank | 6.23% | 6.70% |
| 15 to 19 years | 1,336 | 6.49%, see rank | 7.13% | 7.14% |
| 20 to 24 years | 1,425 | 6.92%, see rank | 6.88% | 6.99% |
| 25 to 34 years | 2,802 | 13.61%, see rank | 11.90% | 13.30% |
| 35 to 44 years | 2,377 | 11.55%, see rank | 12.72% | 13.30% |
| 45 to 54 years | 2,807 | 13.64%, see rank | 15.28% | 14.58% |
| 55 to 64 years | 2,503 | 12.16%, see rank | 12.77% | 11.82% |
| 65 to 74 years | 1,512 | 7.34%, see rank | 7.71% | 7.03% |
| 75 to 84 | 1,290 | 6.27%, see rank | 5.31% | 4.23% |
| 85 years and over | 696 | 3.38%, see rank | 2.41% | 1.78% |
ACS 2008-2012 data
Total population: 20,973
Median Age (
see rank)
| 18505 Zip Code | 40.60 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 18505 Zip Code | 38.00 years old |
| Pennsylvania | 38.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 18505 Zip Code | 42.20 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | 18505 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,415 | 6.75%, see rank | 5.71% | 6.51% |
| 5 to 9 years | 1,263 | 6.02%, see rank | 5.96% | 6.57% |
| 10 to 14 years | 1,224 | 5.84%, see rank | 6.19% | 6.68% |
| 15 to 19 years | 1,111 | 5.30%, see rank | 7.12% | 7.09% |
| 20 to 24 years | 1,545 | 7.37%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 2,724 | 12.99%, see rank | 11.98% | 13.32% |
| 35 to 44 years | 2,269 | 10.82%, see rank | 12.73% | 13.34% |
| 45 to 54 years | 2,977 | 14.19%, see rank | 15.14% | 14.44% |
| 55 to 64 years | 2,820 | 13.45%, see rank | 12.80% | 11.84% |
| 65 to 74 years | 1,399 | 6.67%, see rank | 7.80% | 7.12% |
| 75 to 84 | 1,262 | 6.02%, see rank | 5.32% | 4.25% |
| 85 years and over | 964 | 4.60%, see rank | 2.41% | 1.78% |
US Census 2000 data
Total population: 20,337
Median Age (
see rank)
| 18505 Zip Code | 41.10 years old |
| Pennsylvania | 38.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 18505 Zip Code | 38.60 years old |
| Pennsylvania | 36.50 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 18505 Zip Code | 43.60 years old |
| Pennsylvania | 39.40 years old |
| U.S. | 36.50 years old |
| | 18505 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,094 | 5.38%, see rank | 5.93% | 6.81% |
| 5 to 9 years | 1,172 | 5.76%, see rank | 6.74% | 7.30% |
| 10 to 14 years | 1,265 | 6.22%, see rank | 7.03% | 7.29% |
| 15 to 19 years | 1,324 | 6.51%, see rank | 6.93% | 7.18% |
| 20 to 24 years | 1,153 | 5.67%, see rank | 6.08% | 6.74% |
| 25 to 34 years | 2,444 | 12.02%, see rank | 12.71% | 14.18% |
| 35 to 44 years | 2,837 | 13.95%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 2,711 | 13.33%, see rank | 13.88% | 13.39% |
| 55 to 64 years | 1,789 | 8.80%, see rank | 9.21% | 8.63% |
| 65 to 74 years | 2,067 | 10.16%, see rank | 7.89% | 6.54% |
| 75 to 84 | 1,840 | 9.05%, see rank | 5.80% | 4.39% |
| 85 years and over | 641 | 3.15%, see rank | 1.93% | 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.
