Palo Alto County Historical Age Data
ACS 2010-2014 data
Total population: 9,263
Median Age (
see rank)
| Palo Alto County | 42.90 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Palo Alto County | 40.90 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Palo Alto County | 46.20 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | Palo Alto County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 556 | 6.00%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 638 | 6.89%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 498 | 5.38%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 552 | 5.96%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 649 | 7.01%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 984 | 10.62%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 952 | 10.28%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 1,235 | 13.33%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 1,260 | 13.60%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 821 | 8.86%, see rank | 7.81% | 7.64% |
| 75 to 84 | 666 | 7.19%, see rank | 4.98% | 4.25% |
| 85 years and over | 452 | 4.88%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 9,421
Median Age (
see rank)
| Palo Alto County | 43.90 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Palo Alto County | 40.50 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Palo Alto County | 46.40 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | Palo Alto County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 586 | 6.22%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 598 | 6.35%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 535 | 5.68%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 665 | 7.06%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 536 | 5.69%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 982 | 10.42%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 903 | 9.58%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 1,395 | 14.81%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 1,212 | 12.86%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 849 | 9.01%, see rank | 7.37% | 7.03% |
| 75 to 84 | 762 | 8.09%, see rank | 5.04% | 4.23% |
| 85 years and over | 398 | 4.22%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 9,402
Median Age (
see rank)
| Palo Alto County | 42.80 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Palo Alto County | 41.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Palo Alto County | 45.90 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | Palo Alto County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 592 | 6.30%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 567 | 6.03%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 558 | 5.93%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 652 | 6.93%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 563 | 5.99%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 1,002 | 10.66%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 945 | 10.05%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 1,343 | 14.28%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 1,212 | 12.89%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 832 | 8.85%, see rank | 7.45% | 7.12% |
| 75 to 84 | 838 | 8.91%, see rank | 5.08% | 4.25% |
| 85 years and over | 298 | 3.17%, see rank | 2.42% | 1.78% |
ACS 2006-2010 data
Total population: 9,508
Median Age (
see rank)
| Palo Alto County | 42.40 years old |
| Iowa | 38.00 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Palo Alto County | 39.50 years old |
| Iowa | 36.60 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Palo Alto County | 45.60 years old |
| Iowa | 39.30 years old |
| U.S. | 38.10 years old |
| | Palo Alto County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 605 | 6.36%, see rank | 6.56% | 6.62% |
| 5 to 9 years | 470 | 4.94%, see rank | 6.57% | 6.62% |
| 10 to 14 years | 652 | 6.86%, see rank | 6.64% | 6.79% |
| 15 to 19 years | 672 | 7.07%, see rank | 7.28% | 7.28% |
| 20 to 24 years | 579 | 6.09%, see rank | 7.14% | 6.98% |
| 25 to 34 years | 998 | 10.50%, see rank | 12.25% | 13.22% |
| 35 to 44 years | 968 | 10.18%, see rank | 12.56% | 13.89% |
| 45 to 54 years | 1,424 | 14.98%, see rank | 14.61% | 14.57% |
| 55 to 64 years | 1,131 | 11.90%, see rank | 11.58% | 11.28% |
| 65 to 74 years | 874 | 9.19%, see rank | 7.21% | 6.74% |
| 75 to 84 | 733 | 7.71%, see rank | 5.24% | 4.30% |
| 85 years and over | 402 | 4.23%, see rank | 2.36% | 1.70% |
ACS 2005-2009 data
Total population: 9,405
Median Age (
see rank)
| Palo Alto County | 42.10 years old |
| Iowa | 37.90 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Palo Alto County | 39.10 years old |
| Iowa | 36.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Palo Alto County | 45.20 years old |
| Iowa | 39.30 years old |
| U.S. | 37.90 years old |
| | Palo Alto County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 572 | 6.08%, see rank | 6.61% | 6.92% |
| 5 to 9 years | 457 | 4.86%, see rank | 6.38% | 6.59% |
| 10 to 14 years | 627 | 6.67%, see rank | 6.59% | 6.83% |
| 15 to 19 years | 676 | 7.19%, see rank | 7.37% | 7.15% |
| 20 to 24 years | 605 | 6.43%, see rank | 7.65% | 7.02% |
| 25 to 34 years | 1,024 | 10.89%, see rank | 11.90% | 13.42% |
| 35 to 44 years | 978 | 10.40%, see rank | 12.95% | 14.18% |
| 45 to 54 years | 1,421 | 15.11%, see rank | 14.71% | 14.48% |
| 55 to 64 years | 1,036 | 11.02%, see rank | 11.11% | 10.81% |
| 65 to 74 years | 871 | 9.26%, see rank | 7.05% | 6.50% |
| 75 to 84 | 792 | 8.42%, see rank | 5.30% | 4.40% |
| 85 years and over | 346 | 3.68%, see rank | 2.38% | 1.71% |
US Census 2000 data
Total population: 10,147
Median Age (
see rank)
| Palo Alto County | 40.70 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Palo Alto County | 38.90 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Palo Alto County | 42.50 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | Palo Alto County | % of the Total Population | Iowa | U.S. |
| Under 5 years | 550 | 5.42%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 622 | 6.13%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 733 | 7.22%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 914 | 9.01%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 587 | 5.78%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 923 | 9.10%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 1,435 | 14.14%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 1,250 | 12.32%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 970 | 9.56%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 1,047 | 10.32%, see rank | 7.24% | 6.54% |
| 75 to 84 | 748 | 7.37%, see rank | 5.44% | 4.39% |
| 85 years and over | 368 | 3.63%, 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.
