Summit County Historical Age Data
ACS 2010-2014 data
Total population: 37,877
Median Age (
see rank)
| Summit County | 37.30 years old |
| Utah | 29.90 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Summit County | 36.70 years old |
| Utah | 29.40 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Summit County | 37.90 years old |
| Utah | 30.40 years old |
| U.S. | 38.80 years old |
| | Summit County | % of the Total Population | Utah | U.S. |
| Under 5 years | 2,419 | 6.39%, see rank | 9.00% | 6.36% |
| 5 to 9 years | 3,048 | 8.05%, see rank | 8.89% | 6.51% |
| 10 to 14 years | 2,916 | 7.70%, see rank | 8.51% | 6.59% |
| 15 to 19 years | 2,705 | 7.14%, see rank | 7.76% | 6.85% |
| 20 to 24 years | 1,925 | 5.08%, see rank | 8.37% | 7.13% |
| 25 to 34 years | 4,685 | 12.37%, see rank | 15.49% | 13.47% |
| 35 to 44 years | 5,300 | 13.99%, see rank | 12.62% | 12.96% |
| 45 to 54 years | 6,307 | 16.65%, see rank | 10.72% | 14.09% |
| 55 to 64 years | 5,265 | 13.90%, see rank | 9.14% | 12.29% |
| 65 to 74 years | 2,359 | 6.23%, see rank | 5.41% | 7.64% |
| 75 to 84 | 796 | 2.10%, see rank | 2.97% | 4.25% |
| 85 years and over | 152 | 0.40%, see rank | 1.13% | 1.85% |
US Census 2010 data
Total population: 36,324
Median Age (
see rank)
| Summit County | 37.10 years old |
| Utah | 29.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Summit County | 36.40 years old |
| Utah | 28.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Summit County | 37.80 years old |
| Utah | 29.70 years old |
| U.S. | 38.50 years old |
| | Summit County | % of the Total Population | Utah | U.S. |
| Under 5 years | 2,468 | 6.79%, see rank | 9.55% | 6.54% |
| 5 to 9 years | 2,873 | 7.91%, see rank | 9.03% | 6.59% |
| 10 to 14 years | 2,943 | 8.10%, see rank | 8.25% | 6.70% |
| 15 to 19 years | 2,566 | 7.06%, see rank | 8.00% | 7.14% |
| 20 to 24 years | 1,846 | 5.08%, see rank | 8.20% | 6.99% |
| 25 to 34 years | 4,429 | 12.19%, see rank | 16.13% | 13.30% |
| 35 to 44 years | 5,453 | 15.01%, see rank | 12.03% | 13.30% |
| 45 to 54 years | 6,430 | 17.70%, see rank | 11.11% | 14.58% |
| 55 to 64 years | 4,548 | 12.52%, see rank | 8.69% | 11.82% |
| 65 to 74 years | 1,945 | 5.35%, see rank | 5.00% | 7.03% |
| 75 to 84 | 633 | 1.74%, see rank | 2.90% | 4.23% |
| 85 years and over | 190 | 0.52%, see rank | 1.12% | 1.78% |
ACS 2008-2012 data
Total population: 36,598
Median Age (
see rank)
| Summit County | 36.70 years old |
| Utah | 29.30 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Summit County | 36.30 years old |
| Utah | 28.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Summit County | 37.30 years old |
| Utah | 29.80 years old |
| U.S. | 38.50 years old |
| | Summit County | % of the Total Population | Utah | U.S. |
| Under 5 years | 2,475 | 6.76%, see rank | 9.41% | 6.51% |
| 5 to 9 years | 3,056 | 8.35%, see rank | 8.94% | 6.57% |
| 10 to 14 years | 2,738 | 7.48%, see rank | 8.30% | 6.68% |
| 15 to 19 years | 2,677 | 7.31%, see rank | 7.93% | 7.09% |
| 20 to 24 years | 1,671 | 4.57%, see rank | 8.37% | 7.04% |
| 25 to 34 years | 4,598 | 12.56%, see rank | 15.97% | 13.32% |
| 35 to 44 years | 5,593 | 15.28%, see rank | 12.15% | 13.34% |
| 45 to 54 years | 6,271 | 17.13%, see rank | 11.06% | 14.44% |
| 55 to 64 years | 4,668 | 12.75%, see rank | 8.76% | 11.84% |
| 65 to 74 years | 2,026 | 5.54%, see rank | 5.06% | 7.12% |
| 75 to 84 | 705 | 1.93%, see rank | 2.95% | 4.25% |
| 85 years and over | 120 | 0.33%, see rank | 1.10% | 1.78% |
ACS 2006-2010 data
Total population: 35,295
Median Age (
see rank)
| Summit County | 36.00 years old |
| Utah | 28.80 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Summit County | 35.60 years old |
| Utah | 28.40 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Summit County | 36.50 years old |
| Utah | 29.30 years old |
| U.S. | 38.10 years old |
| | Summit County | % of the Total Population | Utah | U.S. |
| Under 5 years | 2,491 | 7.06%, see rank | 9.60% | 6.62% |
| 5 to 9 years | 2,844 | 8.06%, see rank | 8.84% | 6.62% |
| 10 to 14 years | 2,708 | 7.67%, see rank | 8.15% | 6.79% |
| 15 to 19 years | 2,720 | 7.71%, see rank | 8.17% | 7.28% |
| 20 to 24 years | 1,665 | 4.72%, see rank | 8.67% | 6.98% |
| 25 to 34 years | 4,370 | 12.38%, see rank | 16.02% | 13.22% |
| 35 to 44 years | 5,786 | 16.39%, see rank | 12.02% | 13.89% |
| 45 to 54 years | 6,154 | 17.44%, see rank | 11.33% | 14.57% |
| 55 to 64 years | 4,183 | 11.85%, see rank | 8.34% | 11.28% |
| 65 to 74 years | 1,608 | 4.56%, see rank | 4.84% | 6.74% |
| 75 to 84 | 574 | 1.63%, see rank | 2.95% | 4.30% |
| 85 years and over | 192 | 0.54%, see rank | 1.07% | 1.70% |
ACS 2005-2009 data
Total population: 35,644
Median Age (
see rank)
| Summit County | 35.70 years old |
| Utah | 28.50 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Summit County | 35.30 years old |
| Utah | 28.00 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Summit County | 36.10 years old |
| Utah | 29.00 years old |
| U.S. | 37.90 years old |
| | Summit County | % of the Total Population | Utah | U.S. |
| Under 5 years | 2,674 | 7.50%, see rank | 9.79% | 6.92% |
| 5 to 9 years | 2,670 | 7.49%, see rank | 8.67% | 6.59% |
| 10 to 14 years | 2,688 | 7.54%, see rank | 7.97% | 6.83% |
| 15 to 19 years | 2,762 | 7.75%, see rank | 8.10% | 7.15% |
| 20 to 24 years | 1,933 | 5.42%, see rank | 9.46% | 7.02% |
| 25 to 34 years | 4,669 | 13.10%, see rank | 15.65% | 13.42% |
| 35 to 44 years | 5,849 | 16.41%, see rank | 12.07% | 14.18% |
| 45 to 54 years | 6,143 | 17.23%, see rank | 11.40% | 14.48% |
| 55 to 64 years | 3,984 | 11.18%, see rank | 8.05% | 10.81% |
| 65 to 74 years | 1,445 | 4.05%, see rank | 4.72% | 6.50% |
| 75 to 84 | 550 | 1.54%, see rank | 3.01% | 4.40% |
| 85 years and over | 277 | 0.78%, see rank | 1.11% | 1.71% |
US Census 2000 data
Total population: 29,736
Median Age (
see rank)
| Summit County | 33.30 years old |
| Utah | 27.10 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Summit County | 32.90 years old |
| Utah | 26.70 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Summit County | 33.60 years old |
| Utah | 27.70 years old |
| U.S. | 36.50 years old |
| | Summit County | % of the Total Population | Utah | U.S. |
| Under 5 years | 2,118 | 7.12%, see rank | 9.38% | 6.81% |
| 5 to 9 years | 2,463 | 8.28%, see rank | 8.64% | 7.30% |
| 10 to 14 years | 2,656 | 8.93%, see rank | 8.61% | 7.29% |
| 15 to 19 years | 2,367 | 7.96%, see rank | 9.68% | 7.18% |
| 20 to 24 years | 1,768 | 5.95%, see rank | 10.08% | 6.74% |
| 25 to 34 years | 4,284 | 14.41%, see rank | 14.65% | 14.18% |
| 35 to 44 years | 5,835 | 19.62%, see rank | 13.41% | 16.04% |
| 45 to 54 years | 4,648 | 15.63%, see rank | 10.64% | 13.39% |
| 55 to 64 years | 2,151 | 7.23%, see rank | 6.38% | 8.63% |
| 65 to 74 years | 932 | 3.13%, see rank | 4.55% | 6.54% |
| 75 to 84 | 402 | 1.35%, see rank | 3.00% | 4.39% |
| 85 years and over | 112 | 0.38%, see rank | 0.97% | 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.
