Somerset County Historical Age Data
ACS 2010-2014 data
Total population: 77,011
Median Age (
see rank)
| Somerset County | 44.90 years old |
| Pennsylvania | 40.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Somerset County | 43.30 years old |
| Pennsylvania | 38.90 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Somerset County | 46.80 years old |
| Pennsylvania | 41.90 years old |
| U.S. | 38.80 years old |
| | Somerset County | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 3,536 | 4.59%, see rank | 5.64% | 6.36% |
| 5 to 9 years | 4,092 | 5.31%, see rank | 5.89% | 6.51% |
| 10 to 14 years | 4,135 | 5.37%, see rank | 6.07% | 6.59% |
| 15 to 19 years | 4,198 | 5.45%, see rank | 6.84% | 6.85% |
| 20 to 24 years | 4,282 | 5.56%, see rank | 6.86% | 7.13% |
| 25 to 34 years | 8,595 | 11.16%, see rank | 12.38% | 13.47% |
| 35 to 44 years | 9,758 | 12.67%, see rank | 12.21% | 12.96% |
| 45 to 54 years | 11,694 | 15.18%, see rank | 14.70% | 14.09% |
| 55 to 64 years | 11,727 | 15.23%, see rank | 13.41% | 12.29% |
| 65 to 74 years | 7,669 | 9.96%, see rank | 8.32% | 7.64% |
| 75 to 84 | 4,903 | 6.37%, see rank | 5.18% | 4.25% |
| 85 years and over | 2,422 | 3.15%, see rank | 2.50% | 1.85% |
US Census 2010 data
Total population: 77,742
Median Age (
see rank)
| Somerset County | 44.30 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Somerset County | 42.60 years old |
| Pennsylvania | 38.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Somerset County | 46.10 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | Somerset County | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 3,702 | 4.76%, see rank | 5.74% | 6.54% |
| 5 to 9 years | 4,078 | 5.25%, see rank | 5.93% | 6.59% |
| 10 to 14 years | 4,467 | 5.75%, see rank | 6.23% | 6.70% |
| 15 to 19 years | 4,548 | 5.85%, see rank | 7.13% | 7.14% |
| 20 to 24 years | 4,077 | 5.24%, see rank | 6.88% | 6.99% |
| 25 to 34 years | 8,656 | 11.13%, see rank | 11.90% | 13.30% |
| 35 to 44 years | 10,147 | 13.05%, see rank | 12.72% | 13.30% |
| 45 to 54 years | 12,449 | 16.01%, see rank | 15.28% | 14.58% |
| 55 to 64 years | 11,187 | 14.39%, see rank | 12.77% | 11.82% |
| 65 to 74 years | 7,115 | 9.15%, see rank | 7.71% | 7.03% |
| 75 to 84 | 4,928 | 6.34%, see rank | 5.31% | 4.23% |
| 85 years and over | 2,388 | 3.07%, see rank | 2.41% | 1.78% |
ACS 2008-2012 data
Total population: 77,638
Median Age (
see rank)
| Somerset County | 44.40 years old |
| Pennsylvania | 40.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Somerset County | 42.90 years old |
| Pennsylvania | 38.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Somerset County | 46.30 years old |
| Pennsylvania | 41.50 years old |
| U.S. | 38.50 years old |
| | Somerset County | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 3,623 | 4.67%, see rank | 5.71% | 6.51% |
| 5 to 9 years | 4,127 | 5.32%, see rank | 5.96% | 6.57% |
| 10 to 14 years | 4,411 | 5.68%, see rank | 6.19% | 6.68% |
| 15 to 19 years | 4,453 | 5.74%, see rank | 7.12% | 7.09% |
| 20 to 24 years | 4,233 | 5.45%, see rank | 6.83% | 7.04% |
| 25 to 34 years | 8,521 | 10.98%, see rank | 11.98% | 13.32% |
| 35 to 44 years | 10,110 | 13.02%, see rank | 12.73% | 13.34% |
| 45 to 54 years | 12,283 | 15.82%, see rank | 15.14% | 14.44% |
| 55 to 64 years | 11,255 | 14.50%, see rank | 12.80% | 11.84% |
| 65 to 74 years | 7,294 | 9.39%, see rank | 7.80% | 7.12% |
| 75 to 84 | 4,998 | 6.44%, see rank | 5.32% | 4.25% |
| 85 years and over | 2,330 | 3.00%, see rank | 2.41% | 1.78% |
ACS 2006-2010 data
Total population: 78,219
Median Age (
see rank)
| Somerset County | 43.70 years old |
| Pennsylvania | 39.80 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Somerset County | 42.10 years old |
| Pennsylvania | 38.30 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Somerset County | 45.50 years old |
| Pennsylvania | 41.20 years old |
| U.S. | 38.10 years old |
| | Somerset County | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 3,727 | 4.76%, see rank | 5.77% | 6.62% |
| 5 to 9 years | 4,306 | 5.51%, see rank | 6.03% | 6.62% |
| 10 to 14 years | 4,560 | 5.83%, see rank | 6.36% | 6.79% |
| 15 to 19 years | 4,706 | 6.02%, see rank | 7.30% | 7.28% |
| 20 to 24 years | 4,141 | 5.29%, see rank | 6.69% | 6.98% |
| 25 to 34 years | 8,736 | 11.17%, see rank | 11.76% | 13.22% |
| 35 to 44 years | 10,507 | 13.43%, see rank | 13.40% | 13.89% |
| 45 to 54 years | 12,533 | 16.02%, see rank | 15.32% | 14.57% |
| 55 to 64 years | 10,565 | 13.51%, see rank | 12.10% | 11.28% |
| 65 to 74 years | 6,994 | 8.94%, see rank | 7.46% | 6.74% |
| 75 to 84 | 5,342 | 6.83%, see rank | 5.55% | 4.30% |
| 85 years and over | 2,102 | 2.69%, see rank | 2.27% | 1.70% |
ACS 2005-2009 data
Total population: 77,710
Median Age (
see rank)
| Somerset County | 43.50 years old |
| Pennsylvania | 39.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Somerset County | 41.80 years old |
| Pennsylvania | 38.00 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Somerset County | 45.40 years old |
| Pennsylvania | 41.00 years old |
| U.S. | 37.90 years old |
| | Somerset County | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 3,743 | 4.82%, see rank | 5.91% | 6.92% |
| 5 to 9 years | 4,089 | 5.26%, see rank | 5.95% | 6.59% |
| 10 to 14 years | 4,521 | 5.82%, see rank | 6.41% | 6.83% |
| 15 to 19 years | 4,706 | 6.06%, see rank | 7.24% | 7.15% |
| 20 to 24 years | 4,346 | 5.59%, see rank | 6.49% | 7.02% |
| 25 to 34 years | 8,784 | 11.30%, see rank | 12.00% | 13.42% |
| 35 to 44 years | 10,595 | 13.63%, see rank | 13.81% | 14.18% |
| 45 to 54 years | 12,411 | 15.97%, see rank | 15.31% | 14.48% |
| 55 to 64 years | 10,088 | 12.98%, see rank | 11.60% | 10.81% |
| 65 to 74 years | 6,786 | 8.73%, see rank | 7.32% | 6.50% |
| 75 to 84 | 5,716 | 7.36%, see rank | 5.69% | 4.40% |
| 85 years and over | 1,925 | 2.48%, see rank | 2.26% | 1.71% |
US Census 2000 data
Total population: 80,023
Median Age (
see rank)
| Somerset County | 40.20 years old |
| Pennsylvania | 38.00 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Somerset County | 38.60 years old |
| Pennsylvania | 36.50 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Somerset County | 42.00 years old |
| Pennsylvania | 39.40 years old |
| U.S. | 36.50 years old |
| | Somerset County | % of the Total Population | Pennsylvania | U.S. |
| Under 5 years | 4,201 | 5.25%, see rank | 5.93% | 6.81% |
| 5 to 9 years | 4,871 | 6.09%, see rank | 6.74% | 7.30% |
| 10 to 14 years | 5,404 | 6.75%, see rank | 7.03% | 7.29% |
| 15 to 19 years | 5,152 | 6.44%, see rank | 6.93% | 7.18% |
| 20 to 24 years | 4,284 | 5.35%, see rank | 6.08% | 6.74% |
| 25 to 34 years | 9,903 | 12.38%, see rank | 12.71% | 14.18% |
| 35 to 44 years | 12,357 | 15.44%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 11,444 | 14.30%, see rank | 13.88% | 13.39% |
| 55 to 64 years | 7,971 | 9.96%, see rank | 9.21% | 8.63% |
| 65 to 74 years | 7,156 | 8.94%, see rank | 7.89% | 6.54% |
| 75 to 84 | 5,483 | 6.85%, see rank | 5.80% | 4.39% |
| 85 years and over | 1,797 | 2.25%, 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.
