Pima County Historical Age Data
ACS 2010-2014 data
Total population: 993,144
Median Age (
see rank)
| Pima County | 37.90 years old |
| Arizona | 36.50 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Pima County | 36.40 years old |
| Arizona | 35.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Pima County | 39.40 years old |
| Arizona | 37.80 years old |
| U.S. | 38.80 years old |
| | Pima County | % of the Total Population | Arizona | U.S. |
| Under 5 years | 60,904 | 6.13%, see rank | 6.72% | 6.36% |
| 5 to 9 years | 61,414 | 6.18%, see rank | 6.92% | 6.51% |
| 10 to 14 years | 62,075 | 6.25%, see rank | 6.95% | 6.59% |
| 15 to 19 years | 69,744 | 7.02%, see rank | 6.93% | 6.85% |
| 20 to 24 years | 84,510 | 8.51%, see rank | 7.19% | 7.13% |
| 25 to 34 years | 124,297 | 12.52%, see rank | 13.33% | 13.47% |
| 35 to 44 years | 114,864 | 11.57%, see rank | 12.64% | 12.96% |
| 45 to 54 years | 125,341 | 12.62%, see rank | 12.81% | 14.09% |
| 55 to 64 years | 125,411 | 12.63%, see rank | 11.66% | 12.29% |
| 65 to 74 years | 90,914 | 9.15%, see rank | 8.52% | 7.64% |
| 75 to 84 | 52,978 | 5.33%, see rank | 4.60% | 4.25% |
| 85 years and over | 20,692 | 2.08%, see rank | 1.73% | 1.85% |
US Census 2010 data
Total population: 980,263
Median Age (
see rank)
| Pima County | 37.70 years old |
| Arizona | 35.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Pima County | 36.20 years old |
| Arizona | 34.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Pima County | 39.10 years old |
| Arizona | 37.20 years old |
| U.S. | 38.50 years old |
| | Pima County | % of the Total Population | Arizona | U.S. |
| Under 5 years | 62,521 | 6.38%, see rank | 7.13% | 6.54% |
| 5 to 9 years | 61,773 | 6.30%, see rank | 7.10% | 6.59% |
| 10 to 14 years | 62,129 | 6.34%, see rank | 7.02% | 6.70% |
| 15 to 19 years | 71,344 | 7.28%, see rank | 7.22% | 7.14% |
| 20 to 24 years | 75,340 | 7.69%, see rank | 6.92% | 6.99% |
| 25 to 34 years | 126,173 | 12.87%, see rank | 13.40% | 13.30% |
| 35 to 44 years | 115,795 | 11.81%, see rank | 12.87% | 13.30% |
| 45 to 54 years | 131,528 | 13.42%, see rank | 13.18% | 14.58% |
| 55 to 64 years | 122,367 | 12.48%, see rank | 11.36% | 11.82% |
| 65 to 74 years | 81,792 | 8.34%, see rank | 7.79% | 7.03% |
| 75 to 84 | 49,606 | 5.06%, see rank | 4.39% | 4.23% |
| 85 years and over | 19,895 | 2.03%, see rank | 1.62% | 1.78% |
ACS 2008-2012 data
Total population: 981,048
Median Age (
see rank)
| Pima County | 37.70 years old |
| Arizona | 36.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Pima County | 36.20 years old |
| Arizona | 34.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Pima County | 39.20 years old |
| Arizona | 37.20 years old |
| U.S. | 38.50 years old |
| | Pima County | % of the Total Population | Arizona | U.S. |
| Under 5 years | 62,486 | 6.37%, see rank | 7.10% | 6.51% |
| 5 to 9 years | 61,699 | 6.29%, see rank | 7.00% | 6.57% |
| 10 to 14 years | 61,501 | 6.27%, see rank | 7.02% | 6.68% |
| 15 to 19 years | 69,507 | 7.08%, see rank | 7.11% | 7.09% |
| 20 to 24 years | 76,258 | 7.77%, see rank | 7.03% | 7.04% |
| 25 to 34 years | 127,227 | 12.97%, see rank | 13.47% | 13.32% |
| 35 to 44 years | 116,317 | 11.86%, see rank | 12.89% | 13.34% |
| 45 to 54 years | 130,496 | 13.30%, see rank | 13.05% | 14.44% |
| 55 to 64 years | 122,376 | 12.47%, see rank | 11.36% | 11.84% |
| 65 to 74 years | 82,825 | 8.44%, see rank | 7.88% | 7.12% |
| 75 to 84 | 49,317 | 5.03%, see rank | 4.44% | 4.25% |
| 85 years and over | 21,039 | 2.14%, see rank | 1.63% | 1.78% |
ACS 2006-2010 data
Total population: 964,462
Median Age (
see rank)
| Pima County | 37.30 years old |
| Arizona | 35.50 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Pima County | 35.90 years old |
| Arizona | 34.30 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Pima County | 38.80 years old |
| Arizona | 36.60 years old |
| U.S. | 38.10 years old |
| | Pima County | % of the Total Population | Arizona | U.S. |
| Under 5 years | 63,366 | 6.57%, see rank | 7.41% | 6.62% |
| 5 to 9 years | 59,652 | 6.19%, see rank | 7.05% | 6.62% |
| 10 to 14 years | 62,035 | 6.43%, see rank | 7.05% | 6.79% |
| 15 to 19 years | 70,931 | 7.35%, see rank | 7.25% | 7.28% |
| 20 to 24 years | 73,053 | 7.57%, see rank | 6.93% | 6.98% |
| 25 to 34 years | 125,649 | 13.03%, see rank | 13.66% | 13.22% |
| 35 to 44 years | 118,426 | 12.28%, see rank | 13.26% | 13.89% |
| 45 to 54 years | 131,606 | 13.65%, see rank | 13.13% | 14.57% |
| 55 to 64 years | 115,555 | 11.98%, see rank | 10.92% | 11.28% |
| 65 to 74 years | 76,351 | 7.92%, see rank | 7.40% | 6.74% |
| 75 to 84 | 48,813 | 5.06%, see rank | 4.42% | 4.30% |
| 85 years and over | 19,025 | 1.97%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 990,213
Median Age (
see rank)
| Pima County | 36.80 years old |
| Arizona | 34.80 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Pima County | 35.30 years old |
| Arizona | 33.60 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Pima County | 38.40 years old |
| Arizona | 36.00 years old |
| U.S. | 37.90 years old |
| | Pima County | % of the Total Population | Arizona | U.S. |
| Under 5 years | 68,518 | 6.92%, see rank | 7.93% | 6.92% |
| 5 to 9 years | 62,235 | 6.29%, see rank | 7.16% | 6.59% |
| 10 to 14 years | 64,347 | 6.50%, see rank | 7.12% | 6.83% |
| 15 to 19 years | 67,863 | 6.85%, see rank | 6.82% | 7.15% |
| 20 to 24 years | 68,482 | 6.92%, see rank | 6.74% | 7.02% |
| 25 to 34 years | 141,453 | 14.29%, see rank | 14.54% | 13.42% |
| 35 to 44 years | 123,979 | 12.52%, see rank | 13.57% | 14.18% |
| 45 to 54 years | 135,349 | 13.67%, see rank | 12.95% | 14.48% |
| 55 to 64 years | 112,779 | 11.39%, see rank | 10.30% | 10.81% |
| 65 to 74 years | 71,777 | 7.25%, see rank | 6.65% | 6.50% |
| 75 to 84 | 53,482 | 5.40%, see rank | 4.68% | 4.40% |
| 85 years and over | 19,949 | 2.01%, see rank | 1.54% | 1.71% |
US Census 2000 data
Total population: 843,746
Median Age (
see rank)
| Pima County | 35.70 years old |
| Arizona | 34.20 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Pima County | 34.30 years old |
| Arizona | 32.90 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Pima County | 37.00 years old |
| Arizona | 35.50 years old |
| U.S. | 36.50 years old |
| | Pima County | % of the Total Population | Arizona | U.S. |
| Under 5 years | 55,829 | 6.62%, see rank | 7.45% | 6.81% |
| 5 to 9 years | 58,919 | 6.98%, see rank | 7.60% | 7.30% |
| 10 to 14 years | 58,933 | 6.98%, see rank | 7.37% | 7.29% |
| 15 to 19 years | 62,199 | 7.37%, see rank | 7.17% | 7.18% |
| 20 to 24 years | 63,785 | 7.56%, see rank | 7.07% | 6.74% |
| 25 to 34 years | 113,874 | 13.50%, see rank | 14.48% | 14.18% |
| 35 to 44 years | 126,061 | 14.94%, see rank | 14.98% | 16.04% |
| 45 to 54 years | 110,563 | 13.10%, see rank | 12.24% | 13.39% |
| 55 to 64 years | 74,096 | 8.78%, see rank | 8.62% | 8.63% |
| 65 to 74 years | 62,916 | 7.46%, see rank | 7.09% | 6.54% |
| 75 to 84 | 43,499 | 5.16%, see rank | 4.59% | 4.39% |
| 85 years and over | 13,072 | 1.55%, see rank | 1.34% | 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.
