Linn County Historical Age Data
ACS 2010-2014 data
Total population: 12,494
Median Age (
see rank)
| Linn County | 42.70 years old |
| Missouri | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Linn County | 41.60 years old |
| Missouri | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Linn County | 43.80 years old |
| Missouri | 39.50 years old |
| U.S. | 38.80 years old |
| | Linn County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 729 | 5.83%, see rank | 6.29% | 6.36% |
| 5 to 9 years | 903 | 7.23%, see rank | 6.50% | 6.51% |
| 10 to 14 years | 842 | 6.74%, see rank | 6.55% | 6.59% |
| 15 to 19 years | 835 | 6.68%, see rank | 6.78% | 6.85% |
| 20 to 24 years | 617 | 4.94%, see rank | 7.04% | 7.13% |
| 25 to 34 years | 1,268 | 10.15%, see rank | 13.15% | 13.47% |
| 35 to 44 years | 1,351 | 10.81%, see rank | 12.20% | 12.96% |
| 45 to 54 years | 1,759 | 14.08%, see rank | 14.18% | 14.09% |
| 55 to 64 years | 1,742 | 13.94%, see rank | 12.67% | 12.29% |
| 65 to 74 years | 1,265 | 10.12%, see rank | 8.07% | 7.64% |
| 75 to 84 | 727 | 5.82%, see rank | 4.59% | 4.25% |
| 85 years and over | 456 | 3.65%, see rank | 1.98% | 1.85% |
US Census 2010 data
Total population: 12,761
Median Age (
see rank)
| Linn County | 42.20 years old |
| Missouri | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Linn County | 40.70 years old |
| Missouri | 36.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Linn County | 44.10 years old |
| Missouri | 39.20 years old |
| U.S. | 38.50 years old |
| | Linn County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 857 | 6.72%, see rank | 6.52% | 6.54% |
| 5 to 9 years | 852 | 6.68%, see rank | 6.52% | 6.59% |
| 10 to 14 years | 864 | 6.77%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 865 | 6.78%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 567 | 4.44%, see rank | 6.90% | 6.99% |
| 25 to 34 years | 1,331 | 10.43%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 1,412 | 11.06%, see rank | 12.50% | 13.30% |
| 45 to 54 years | 1,917 | 15.02%, see rank | 14.84% | 14.58% |
| 55 to 64 years | 1,666 | 13.06%, see rank | 12.08% | 11.82% |
| 65 to 74 years | 1,226 | 9.61%, see rank | 7.52% | 7.03% |
| 75 to 84 | 787 | 6.17%, see rank | 4.58% | 4.23% |
| 85 years and over | 417 | 3.27%, see rank | 1.90% | 1.78% |
ACS 2008-2012 data
Total population: 12,668
Median Age (
see rank)
| Linn County | 43.00 years old |
| Missouri | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Linn County | 42.00 years old |
| Missouri | 36.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Linn County | 43.70 years old |
| Missouri | 39.20 years old |
| U.S. | 38.50 years old |
| | Linn County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 789 | 6.23%, see rank | 6.44% | 6.51% |
| 5 to 9 years | 905 | 7.14%, see rank | 6.51% | 6.57% |
| 10 to 14 years | 809 | 6.39%, see rank | 6.63% | 6.68% |
| 15 to 19 years | 851 | 6.72%, see rank | 7.04% | 7.09% |
| 20 to 24 years | 644 | 5.08%, see rank | 6.95% | 7.04% |
| 25 to 34 years | 1,295 | 10.22%, see rank | 12.96% | 13.32% |
| 35 to 44 years | 1,382 | 10.91%, see rank | 12.57% | 13.34% |
| 45 to 54 years | 1,898 | 14.98%, see rank | 14.66% | 14.44% |
| 55 to 64 years | 1,667 | 13.16%, see rank | 12.13% | 11.84% |
| 65 to 74 years | 1,208 | 9.54%, see rank | 7.60% | 7.12% |
| 75 to 84 | 786 | 6.20%, see rank | 4.57% | 4.25% |
| 85 years and over | 434 | 3.43%, see rank | 1.93% | 1.78% |
ACS 2006-2010 data
Total population: 12,824
Median Age (
see rank)
| Linn County | 42.60 years old |
| Missouri | 37.60 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Linn County | 41.20 years old |
| Missouri | 36.20 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Linn County | 43.60 years old |
| Missouri | 38.90 years old |
| U.S. | 38.10 years old |
| | Linn County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 808 | 6.30%, see rank | 6.53% | 6.62% |
| 5 to 9 years | 847 | 6.60%, see rank | 6.51% | 6.62% |
| 10 to 14 years | 902 | 7.03%, see rank | 6.77% | 6.79% |
| 15 to 19 years | 875 | 6.82%, see rank | 7.26% | 7.28% |
| 20 to 24 years | 646 | 5.04%, see rank | 6.96% | 6.98% |
| 25 to 34 years | 1,267 | 9.88%, see rank | 12.74% | 13.22% |
| 35 to 44 years | 1,474 | 11.49%, see rank | 13.15% | 13.89% |
| 45 to 54 years | 1,979 | 15.43%, see rank | 14.84% | 14.57% |
| 55 to 64 years | 1,584 | 12.35%, see rank | 11.52% | 11.28% |
| 65 to 74 years | 1,183 | 9.22%, see rank | 7.25% | 6.74% |
| 75 to 84 | 877 | 6.84%, see rank | 4.61% | 4.30% |
| 85 years and over | 382 | 2.98%, see rank | 1.87% | 1.70% |
ACS 2005-2009 data
Total population: 12,765
Median Age (
see rank)
| Linn County | 43.00 years old |
| Missouri | 37.30 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Linn County | 41.80 years old |
| Missouri | 35.90 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Linn County | 44.10 years old |
| Missouri | 38.70 years old |
| U.S. | 37.90 years old |
| | Linn County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 814 | 6.38%, see rank | 6.70% | 6.92% |
| 5 to 9 years | 804 | 6.30%, see rank | 6.45% | 6.59% |
| 10 to 14 years | 942 | 7.38%, see rank | 6.78% | 6.83% |
| 15 to 19 years | 890 | 6.97%, see rank | 7.16% | 7.15% |
| 20 to 24 years | 659 | 5.16%, see rank | 7.13% | 7.02% |
| 25 to 34 years | 1,156 | 9.06%, see rank | 12.83% | 13.42% |
| 35 to 44 years | 1,501 | 11.76%, see rank | 13.57% | 14.18% |
| 45 to 54 years | 1,944 | 15.23%, see rank | 14.77% | 14.48% |
| 55 to 64 years | 1,568 | 12.28%, see rank | 11.12% | 10.81% |
| 65 to 74 years | 1,125 | 8.81%, see rank | 6.95% | 6.50% |
| 75 to 84 | 982 | 7.69%, see rank | 4.67% | 4.40% |
| 85 years and over | 380 | 2.98%, see rank | 1.88% | 1.71% |
US Census 2000 data
Total population: 13,754
Median Age (
see rank)
| Linn County | 40.30 years old |
| Missouri | 36.10 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Linn County | 38.70 years old |
| Missouri | 34.80 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Linn County | 41.90 years old |
| Missouri | 37.40 years old |
| U.S. | 36.50 years old |
| | Linn County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 836 | 6.08%, see rank | 6.61% | 6.81% |
| 5 to 9 years | 932 | 6.78%, see rank | 7.13% | 7.30% |
| 10 to 14 years | 1,010 | 7.34%, see rank | 7.36% | 7.29% |
| 15 to 19 years | 1,058 | 7.69%, see rank | 7.39% | 7.18% |
| 20 to 24 years | 619 | 4.50%, see rank | 6.60% | 6.74% |
| 25 to 34 years | 1,449 | 10.54%, see rank | 13.20% | 14.18% |
| 35 to 44 years | 1,906 | 13.86%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 1,718 | 12.49%, see rank | 13.27% | 13.39% |
| 55 to 64 years | 1,397 | 10.16%, see rank | 9.07% | 8.63% |
| 65 to 74 years | 1,267 | 9.21%, see rank | 7.03% | 6.54% |
| 75 to 84 | 1,106 | 8.04%, see rank | 4.71% | 4.39% |
| 85 years and over | 456 | 3.32%, see rank | 1.76% | 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.
