St. Marys Micro Area Historical Age Data
US Census 2010 data
Total population: 31,946
Median Age (
see rank)
| St. Marys Area | 45.10 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| St. Marys Area | 44.20 years old |
| Pennsylvania | 38.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| St. Marys Area | 45.90 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | St. Marys Area | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,547 | 4.84%, see rank | 5.74% | 6.54% |
| 5 to 9 years | 1,781 | 5.58%, see rank | 5.93% | 6.59% |
| 10 to 14 years | 2,003 | 6.27%, see rank | 6.23% | 6.70% |
| 15 to 19 years | 1,907 | 5.97%, see rank | 7.13% | 7.14% |
| 20 to 24 years | 1,324 | 4.14%, see rank | 6.88% | 6.99% |
| 25 to 34 years | 3,032 | 9.49%, see rank | 11.90% | 13.30% |
| 35 to 44 years | 4,343 | 13.59%, see rank | 12.72% | 13.30% |
| 45 to 54 years | 5,464 | 17.10%, see rank | 15.28% | 14.58% |
| 55 to 64 years | 4,479 | 14.02%, see rank | 12.77% | 11.82% |
| 65 to 74 years | 2,988 | 9.35%, see rank | 7.71% | 7.03% |
| 75 to 84 | 2,168 | 6.79%, see rank | 5.31% | 4.23% |
| 85 years and over | 910 | 2.85%, see rank | 2.41% | 1.78% |
ACS 2008-2012 data
Total population: 31,981
Median Age (
see rank)
| St. Marys Area | 45.10 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| St. Marys Area | 44.00 years old |
| Pennsylvania | 38.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| St. Marys Area | 46.00 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | St. Marys Area | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,487 | 4.65%, see rank | 5.71% | 6.51% |
| 5 to 9 years | 1,834 | 5.73%, see rank | 5.96% | 6.57% |
| 10 to 14 years | 1,921 | 6.01%, see rank | 6.19% | 6.68% |
| 15 to 19 years | 1,951 | 6.10%, see rank | 7.12% | 7.09% |
| 20 to 24 years | 1,389 | 4.34%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 3,034 | 9.49%, see rank | 11.98% | 13.32% |
| 35 to 44 years | 4,302 | 13.45%, see rank | 12.73% | 13.34% |
| 45 to 54 years | 5,410 | 16.92%, see rank | 15.14% | 14.44% |
| 55 to 64 years | 4,529 | 14.16%, see rank | 12.80% | 11.84% |
| 65 to 74 years | 3,049 | 9.53%, see rank | 7.80% | 7.12% |
| 75 to 84 | 2,009 | 6.28%, see rank | 5.32% | 4.25% |
| 85 years and over | 1,066 | 3.33%, see rank | 2.41% | 1.78% |
ACS 2006-2010 data
Total population: 32,480
Median Age (
see rank)
| St. Marys Area | 43.80 years old |
| Pennsylvania | 39.80 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| St. Marys Area | 42.90 years old |
| Pennsylvania | 38.30 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| St. Marys Area | 44.90 years old |
| Pennsylvania | 41.20 years old |
| U.S. | 38.10 years old |
| | St. Marys Area | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,585 | 4.88%, see rank | 5.77% | 6.62% |
| 5 to 9 years | 1,885 | 5.80%, see rank | 6.03% | 6.62% |
| 10 to 14 years | 2,113 | 6.51%, see rank | 6.36% | 6.79% |
| 15 to 19 years | 2,050 | 6.31%, see rank | 7.30% | 7.28% |
| 20 to 24 years | 1,412 | 4.35%, see rank | 6.69% | 6.98% |
| 25 to 34 years | 3,108 | 9.57%, see rank | 11.76% | 13.22% |
| 35 to 44 years | 4,614 | 14.21%, see rank | 13.40% | 13.89% |
| 45 to 54 years | 5,424 | 16.70%, see rank | 15.32% | 14.57% |
| 55 to 64 years | 4,218 | 12.99%, see rank | 12.10% | 11.28% |
| 65 to 74 years | 3,006 | 9.25%, see rank | 7.46% | 6.74% |
| 75 to 84 | 2,093 | 6.44%, see rank | 5.55% | 4.30% |
| 85 years and over | 972 | 2.99%, see rank | 2.27% | 1.70% |
ACS 2005-2009 data
Total population: 32,594
Median Age (
see rank)
| St. Marys Area | 43.20 years old |
| Pennsylvania | 39.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| St. Marys Area | 42.40 years old |
| Pennsylvania | 38.00 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| St. Marys Area | 44.40 years old |
| Pennsylvania | 41.00 years old |
| U.S. | 37.90 years old |
| | St. Marys Area | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 1,572 | 4.82%, see rank | 5.91% | 6.92% |
| 5 to 9 years | 1,867 | 5.73%, see rank | 5.95% | 6.59% |
| 10 to 14 years | 2,168 | 6.65%, see rank | 6.41% | 6.83% |
| 15 to 19 years | 2,207 | 6.77%, see rank | 7.24% | 7.15% |
| 20 to 24 years | 1,750 | 5.37%, see rank | 6.49% | 7.02% |
| 25 to 34 years | 2,861 | 8.78%, see rank | 12.00% | 13.42% |
| 35 to 44 years | 4,702 | 14.43%, see rank | 13.81% | 14.18% |
| 45 to 54 years | 5,386 | 16.52%, see rank | 15.31% | 14.48% |
| 55 to 64 years | 4,034 | 12.38%, see rank | 11.60% | 10.81% |
| 65 to 74 years | 2,935 | 9.00%, see rank | 7.32% | 6.50% |
| 75 to 84 | 2,150 | 6.60%, see rank | 5.69% | 4.40% |
| 85 years and over | 962 | 2.95%, see rank | 2.26% | 1.71% |
* 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.
