18431 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 12,470
Median Age (
see rank)
| 18431 Zip Code | 44.80 years old |
| Pennsylvania | 40.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 18431 Zip Code | 43.00 years old |
| Pennsylvania | 38.90 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 18431 Zip Code | 45.40 years old |
| Pennsylvania | 41.90 years old |
| U.S. | 38.80 years old |
| | 18431 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 649 | 5.20%, see rank | 5.64% | 6.36% |
| 5 to 9 years | 725 | 5.81%, see rank | 5.89% | 6.51% |
| 10 to 14 years | 823 | 6.60%, see rank | 6.07% | 6.59% |
| 15 to 19 years | 766 | 6.14%, see rank | 6.84% | 6.85% |
| 20 to 24 years | 650 | 5.21%, see rank | 6.86% | 7.13% |
| 25 to 34 years | 1,240 | 9.94%, see rank | 12.38% | 13.47% |
| 35 to 44 years | 1,434 | 11.50%, see rank | 12.21% | 12.96% |
| 45 to 54 years | 1,896 | 15.20%, see rank | 14.70% | 14.09% |
| 55 to 64 years | 1,928 | 15.46%, see rank | 13.41% | 12.29% |
| 65 to 74 years | 1,254 | 10.06%, see rank | 8.32% | 7.64% |
| 75 to 84 | 762 | 6.11%, see rank | 5.18% | 4.25% |
| 85 years and over | 343 | 2.75%, see rank | 2.50% | 1.85% |
US Census 2010 data
Total population: 12,666
Median Age (
see rank)
| 18431 Zip Code | 44.30 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 18431 Zip Code | 42.60 years old |
| Pennsylvania | 38.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 18431 Zip Code | 46.00 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | 18431 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 607 | 4.79%, see rank | 5.74% | 6.54% |
| 5 to 9 years | 732 | 5.78%, see rank | 5.93% | 6.59% |
| 10 to 14 years | 814 | 6.43%, see rank | 6.23% | 6.70% |
| 15 to 19 years | 828 | 6.54%, see rank | 7.13% | 7.14% |
| 20 to 24 years | 607 | 4.79%, see rank | 6.88% | 6.99% |
| 25 to 34 years | 1,319 | 10.41%, see rank | 11.90% | 13.30% |
| 35 to 44 years | 1,547 | 12.21%, see rank | 12.72% | 13.30% |
| 45 to 54 years | 2,002 | 15.81%, see rank | 15.28% | 14.58% |
| 55 to 64 years | 1,846 | 14.57%, see rank | 12.77% | 11.82% |
| 65 to 74 years | 1,201 | 9.48%, see rank | 7.71% | 7.03% |
| 75 to 84 | 832 | 6.57%, see rank | 5.31% | 4.23% |
| 85 years and over | 331 | 2.61%, see rank | 2.41% | 1.78% |
ACS 2008-2012 data
Total population: 13,528
Median Age (
see rank)
| 18431 Zip Code | 44.20 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 18431 Zip Code | 43.00 years old |
| Pennsylvania | 38.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 18431 Zip Code | 44.70 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | 18431 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 643 | 4.75%, see rank | 5.71% | 6.51% |
| 5 to 9 years | 653 | 4.83%, see rank | 5.96% | 6.57% |
| 10 to 14 years | 955 | 7.06%, see rank | 6.19% | 6.68% |
| 15 to 19 years | 940 | 6.95%, see rank | 7.12% | 7.09% |
| 20 to 24 years | 758 | 5.60%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 1,327 | 9.81%, see rank | 11.98% | 13.32% |
| 35 to 44 years | 1,687 | 12.47%, see rank | 12.73% | 13.34% |
| 45 to 54 years | 2,012 | 14.87%, see rank | 15.14% | 14.44% |
| 55 to 64 years | 1,922 | 14.21%, see rank | 12.80% | 11.84% |
| 65 to 74 years | 1,386 | 10.25%, see rank | 7.80% | 7.12% |
| 75 to 84 | 861 | 6.36%, see rank | 5.32% | 4.25% |
| 85 years and over | 384 | 2.84%, see rank | 2.41% | 1.78% |
US Census 2000 data
Total population: 13,163
Median Age (
see rank)
| 18431 Zip Code | 40.30 years old |
| Pennsylvania | 38.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 18431 Zip Code | 38.70 years old |
| Pennsylvania | 36.50 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 18431 Zip Code | 41.90 years old |
| Pennsylvania | 39.40 years old |
| U.S. | 36.50 years old |
| | 18431 Zip Code | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 747 | 5.67%, see rank | 5.93% | 6.81% |
| 5 to 9 years | 914 | 6.94%, see rank | 6.74% | 7.30% |
| 10 to 14 years | 943 | 7.16%, see rank | 7.03% | 7.29% |
| 15 to 19 years | 848 | 6.44%, see rank | 6.93% | 7.18% |
| 20 to 24 years | 640 | 4.86%, see rank | 6.08% | 6.74% |
| 25 to 34 years | 1,468 | 11.15%, see rank | 12.71% | 14.18% |
| 35 to 44 years | 1,986 | 15.09%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 1,831 | 13.91%, see rank | 13.88% | 13.39% |
| 55 to 64 years | 1,380 | 10.48%, see rank | 9.21% | 8.63% |
| 65 to 74 years | 1,220 | 9.27%, see rank | 7.89% | 6.54% |
| 75 to 84 | 824 | 6.26%, see rank | 5.80% | 4.39% |
| 85 years and over | 362 | 2.75%, 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.
