Aroostook County Historical Age Data
ACS 2010-2014 data
Total population: 70,653
Median Age (
see rank)
| Aroostook County | 46.10 years old |
| Maine | 43.50 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Aroostook County | 45.10 years old |
| Maine | 42.40 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Aroostook County | 47.20 years old |
| Maine | 44.60 years old |
| U.S. | 38.80 years old |
| | Aroostook County | % of the Total Population | Maine | U.S. |
| Under 5 years | 3,376 | 4.78%, see rank | 4.97% | 6.36% |
| 5 to 9 years | 3,806 | 5.39%, see rank | 5.56% | 6.51% |
| 10 to 14 years | 3,737 | 5.29%, see rank | 5.74% | 6.59% |
| 15 to 19 years | 4,549 | 6.44%, see rank | 6.37% | 6.85% |
| 20 to 24 years | 3,872 | 5.48%, see rank | 6.00% | 7.13% |
| 25 to 34 years | 6,843 | 9.69%, see rank | 11.19% | 13.47% |
| 35 to 44 years | 8,062 | 11.41%, see rank | 12.21% | 12.96% |
| 45 to 54 years | 10,955 | 15.51%, see rank | 15.76% | 14.09% |
| 55 to 64 years | 11,243 | 15.91%, see rank | 15.14% | 12.29% |
| 65 to 74 years | 7,696 | 10.89%, see rank | 9.47% | 7.64% |
| 75 to 84 | 4,876 | 6.90%, see rank | 5.34% | 4.25% |
| 85 years and over | 1,638 | 2.32%, see rank | 2.24% | 1.85% |
US Census 2010 data
Total population: 71,870
Median Age (
see rank)
| Aroostook County | 45.30 years old |
| Maine | 42.70 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Aroostook County | 44.30 years old |
| Maine | 41.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Aroostook County | 46.20 years old |
| Maine | 43.80 years old |
| U.S. | 38.50 years old |
| | Aroostook County | % of the Total Population | Maine | U.S. |
| Under 5 years | 3,497 | 4.87%, see rank | 5.23% | 6.54% |
| 5 to 9 years | 3,778 | 5.26%, see rank | 5.58% | 6.59% |
| 10 to 14 years | 4,203 | 5.85%, see rank | 5.95% | 6.70% |
| 15 to 19 years | 4,801 | 6.68%, see rank | 6.65% | 7.14% |
| 20 to 24 years | 3,826 | 5.32%, see rank | 6.00% | 6.99% |
| 25 to 34 years | 6,909 | 9.61%, see rank | 10.89% | 13.30% |
| 35 to 44 years | 8,619 | 11.99%, see rank | 12.90% | 13.30% |
| 45 to 54 years | 11,559 | 16.08%, see rank | 16.45% | 14.58% |
| 55 to 64 years | 11,027 | 15.34%, see rank | 14.46% | 11.82% |
| 65 to 74 years | 7,217 | 10.04%, see rank | 8.48% | 7.03% |
| 75 to 84 | 4,722 | 6.57%, see rank | 5.22% | 4.23% |
| 85 years and over | 1,712 | 2.38%, see rank | 2.19% | 1.78% |
ACS 2008-2012 data
Total population: 71,757
Median Age (
see rank)
| Aroostook County | 45.20 years old |
| Maine | 42.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Aroostook County | 44.40 years old |
| Maine | 41.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Aroostook County | 46.20 years old |
| Maine | 43.80 years old |
| U.S. | 38.50 years old |
| | Aroostook County | % of the Total Population | Maine | U.S. |
| Under 5 years | 3,491 | 4.87%, see rank | 5.17% | 6.51% |
| 5 to 9 years | 3,696 | 5.15%, see rank | 5.61% | 6.57% |
| 10 to 14 years | 4,246 | 5.92%, see rank | 5.94% | 6.68% |
| 15 to 19 years | 4,794 | 6.68%, see rank | 6.66% | 7.09% |
| 20 to 24 years | 3,839 | 5.35%, see rank | 6.01% | 7.04% |
| 25 to 34 years | 6,939 | 9.67%, see rank | 10.92% | 13.32% |
| 35 to 44 years | 8,626 | 12.02%, see rank | 12.90% | 13.34% |
| 45 to 54 years | 11,447 | 15.95%, see rank | 16.30% | 14.44% |
| 55 to 64 years | 10,967 | 15.28%, see rank | 14.46% | 11.84% |
| 65 to 74 years | 7,319 | 10.20%, see rank | 8.61% | 7.12% |
| 75 to 84 | 4,805 | 6.70%, see rank | 5.28% | 4.25% |
| 85 years and over | 1,588 | 2.21%, see rank | 2.16% | 1.78% |
ACS 2006-2010 data
Total population: 72,412
Median Age (
see rank)
| Aroostook County | 44.40 years old |
| Maine | 42.00 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Aroostook County | 43.30 years old |
| Maine | 40.80 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Aroostook County | 45.30 years old |
| Maine | 43.10 years old |
| U.S. | 38.10 years old |
| | Aroostook County | % of the Total Population | Maine | U.S. |
| Under 5 years | 3,498 | 4.83%, see rank | 5.26% | 6.62% |
| 5 to 9 years | 3,868 | 5.34%, see rank | 5.59% | 6.62% |
| 10 to 14 years | 4,461 | 6.16%, see rank | 6.23% | 6.79% |
| 15 to 19 years | 4,849 | 6.70%, see rank | 6.91% | 7.28% |
| 20 to 24 years | 3,948 | 5.45%, see rank | 6.02% | 6.98% |
| 25 to 34 years | 7,039 | 9.72%, see rank | 10.85% | 13.22% |
| 35 to 44 years | 9,258 | 12.79%, see rank | 13.75% | 13.89% |
| 45 to 54 years | 11,698 | 16.15%, see rank | 16.48% | 14.57% |
| 55 to 64 years | 10,474 | 14.46%, see rank | 13.61% | 11.28% |
| 65 to 74 years | 6,992 | 9.66%, see rank | 7.99% | 6.74% |
| 75 to 84 | 4,830 | 6.67%, see rank | 5.27% | 4.30% |
| 85 years and over | 1,497 | 2.07%, see rank | 2.04% | 1.70% |
ACS 2005-2009 data
Total population: 71,974
Median Age (
see rank)
| Aroostook County | 43.70 years old |
| Maine | 41.40 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Aroostook County | 42.20 years old |
| Maine | 40.20 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Aroostook County | 44.90 years old |
| Maine | 42.50 years old |
| U.S. | 37.90 years old |
| | Aroostook County | % of the Total Population | Maine | U.S. |
| Under 5 years | 3,544 | 4.92%, see rank | 5.38% | 6.92% |
| 5 to 9 years | 3,952 | 5.49%, see rank | 5.45% | 6.59% |
| 10 to 14 years | 4,346 | 6.04%, see rank | 6.24% | 6.83% |
| 15 to 19 years | 4,900 | 6.81%, see rank | 6.98% | 7.15% |
| 20 to 24 years | 4,150 | 5.77%, see rank | 6.18% | 7.02% |
| 25 to 34 years | 6,981 | 9.70%, see rank | 11.22% | 13.42% |
| 35 to 44 years | 9,477 | 13.17%, see rank | 14.04% | 14.18% |
| 45 to 54 years | 11,633 | 16.16%, see rank | 16.47% | 14.48% |
| 55 to 64 years | 10,106 | 14.04%, see rank | 13.04% | 10.81% |
| 65 to 74 years | 6,738 | 9.36%, see rank | 7.74% | 6.50% |
| 75 to 84 | 4,643 | 6.45%, see rank | 5.22% | 4.40% |
| 85 years and over | 1,504 | 2.09%, see rank | 2.03% | 1.71% |
US Census 2000 data
Total population: 73,938
Median Age (
see rank)
| Aroostook County | 40.70 years old |
| Maine | 38.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Aroostook County | 39.70 years old |
| Maine | 37.60 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Aroostook County | 41.70 years old |
| Maine | 39.60 years old |
| U.S. | 36.50 years old |
| | Aroostook County | % of the Total Population | Maine | U.S. |
| Under 5 years | 3,730 | 5.04%, see rank | 5.55% | 6.81% |
| 5 to 9 years | 4,459 | 6.03%, see rank | 6.51% | 7.30% |
| 10 to 14 years | 5,107 | 6.91%, see rank | 7.24% | 7.29% |
| 15 to 19 years | 5,439 | 7.36%, see rank | 7.02% | 7.18% |
| 20 to 24 years | 3,803 | 5.14%, see rank | 5.46% | 6.74% |
| 25 to 34 years | 8,095 | 10.95%, see rank | 12.36% | 14.18% |
| 35 to 44 years | 11,358 | 15.36%, see rank | 16.71% | 16.04% |
| 45 to 54 years | 11,348 | 15.35%, see rank | 15.11% | 13.39% |
| 55 to 64 years | 8,048 | 10.88%, see rank | 9.66% | 8.63% |
| 65 to 74 years | 6,811 | 9.21%, see rank | 7.55% | 6.54% |
| 75 to 84 | 4,216 | 5.70%, see rank | 5.01% | 4.39% |
| 85 years and over | 1,524 | 2.06%, see rank | 1.83% | 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.
