Calhoun County Historical Age Data
ACS 2010-2014 data
Total population: 9,980
Median Age (
see rank)
| Calhoun County | 46.70 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Calhoun County | 43.80 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Calhoun County | 49.00 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | Calhoun County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 545 | 5.46%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 502 | 5.03%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 622 | 6.23%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 596 | 5.97%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 543 | 5.44%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 1,010 | 10.12%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 1,021 | 10.23%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 1,360 | 13.63%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 1,512 | 15.15%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 1,016 | 10.18%, see rank | 7.81% | 7.64% |
| 75 to 84 | 830 | 8.32%, see rank | 4.98% | 4.25% |
| 85 years and over | 423 | 4.24%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 9,670
Median Age (
see rank)
| Calhoun County | 47.80 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Calhoun County | 46.30 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Calhoun County | 49.00 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | Calhoun County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 550 | 5.69%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 583 | 6.03%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 551 | 5.70%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 574 | 5.94%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 401 | 4.15%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 883 | 9.13%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 964 | 9.97%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 1,462 | 15.12%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 1,410 | 14.58%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 1,030 | 10.65%, see rank | 7.37% | 7.03% |
| 75 to 84 | 813 | 8.41%, see rank | 5.04% | 4.23% |
| 85 years and over | 449 | 4.64%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 9,936
Median Age (
see rank)
| Calhoun County | 47.50 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Calhoun County | 44.80 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Calhoun County | 49.50 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | Calhoun County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 526 | 5.29%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 401 | 4.04%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 691 | 6.95%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 583 | 5.87%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 452 | 4.55%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 962 | 9.68%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 1,093 | 11.00%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 1,484 | 14.94%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 1,454 | 14.63%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 1,028 | 10.35%, see rank | 7.45% | 7.12% |
| 75 to 84 | 810 | 8.15%, see rank | 5.08% | 4.25% |
| 85 years and over | 452 | 4.55%, see rank | 2.42% | 1.78% |
ACS 2006-2010 data
Total population: 9,846
Median Age (
see rank)
| Calhoun County | 47.50 years old |
| Iowa | 38.00 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Calhoun County | 46.10 years old |
| Iowa | 36.60 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Calhoun County | 48.80 years old |
| Iowa | 39.30 years old |
| U.S. | 38.10 years old |
| | Calhoun County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 517 | 5.25%, see rank | 6.56% | 6.62% |
| 5 to 9 years | 461 | 4.68%, see rank | 6.57% | 6.62% |
| 10 to 14 years | 656 | 6.66%, see rank | 6.64% | 6.79% |
| 15 to 19 years | 515 | 5.23%, see rank | 7.28% | 7.28% |
| 20 to 24 years | 372 | 3.78%, see rank | 7.14% | 6.98% |
| 25 to 34 years | 1,083 | 11.00%, see rank | 12.25% | 13.22% |
| 35 to 44 years | 1,037 | 10.53%, see rank | 12.56% | 13.89% |
| 45 to 54 years | 1,567 | 15.92%, see rank | 14.61% | 14.57% |
| 55 to 64 years | 1,331 | 13.52%, see rank | 11.58% | 11.28% |
| 65 to 74 years | 1,018 | 10.34%, see rank | 7.21% | 6.74% |
| 75 to 84 | 835 | 8.48%, see rank | 5.24% | 4.30% |
| 85 years and over | 454 | 4.61%, see rank | 2.36% | 1.70% |
ACS 2005-2009 data
Total population: 9,964
Median Age (
see rank)
| Calhoun County | 46.00 years old |
| Iowa | 37.90 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Calhoun County | 43.20 years old |
| Iowa | 36.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Calhoun County | 48.60 years old |
| Iowa | 39.30 years old |
| U.S. | 37.90 years old |
| | Calhoun County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 510 | 5.12%, see rank | 6.61% | 6.92% |
| 5 to 9 years | 496 | 4.98%, see rank | 6.38% | 6.59% |
| 10 to 14 years | 609 | 6.11%, see rank | 6.59% | 6.83% |
| 15 to 19 years | 645 | 6.47%, see rank | 7.37% | 7.15% |
| 20 to 24 years | 459 | 4.61%, see rank | 7.65% | 7.02% |
| 25 to 34 years | 943 | 9.46%, see rank | 11.90% | 13.42% |
| 35 to 44 years | 1,183 | 11.87%, see rank | 12.95% | 14.18% |
| 45 to 54 years | 1,606 | 16.12%, see rank | 14.71% | 14.48% |
| 55 to 64 years | 1,280 | 12.85%, see rank | 11.11% | 10.81% |
| 65 to 74 years | 980 | 9.84%, see rank | 7.05% | 6.50% |
| 75 to 84 | 794 | 7.97%, see rank | 5.30% | 4.40% |
| 85 years and over | 459 | 4.61%, see rank | 2.38% | 1.71% |
US Census 2000 data
Total population: 11,115
Median Age (
see rank)
| Calhoun County | 42.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Calhoun County | 40.50 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Calhoun County | 44.50 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | Calhoun County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 570 | 5.13%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 668 | 6.01%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 782 | 7.04%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 801 | 7.21%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 454 | 4.08%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 1,095 | 9.85%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 1,658 | 14.92%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 1,504 | 13.53%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 1,125 | 10.12%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 1,091 | 9.82%, see rank | 7.24% | 6.54% |
| 75 to 84 | 937 | 8.43%, see rank | 5.44% | 4.39% |
| 85 years and over | 430 | 3.87%, see rank | 2.23% | 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.
