Osage County Historical Age Data
ACS 2010-2014 data
Total population: 16,165
Median Age (
see rank)
| Osage County | 42.70 years old |
| Kansas | 36.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Osage County | 41.90 years old |
| Kansas | 34.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Osage County | 43.10 years old |
| Kansas | 37.40 years old |
| U.S. | 38.80 years old |
| | Osage County | % of the Total Population | Kansas | U.S. |
| Under 5 years | 970 | 6.00%, see rank | 7.03% | 6.36% |
| 5 to 9 years | 1,133 | 7.01%, see rank | 7.08% | 6.51% |
| 10 to 14 years | 1,100 | 6.80%, see rank | 6.92% | 6.59% |
| 15 to 19 years | 1,117 | 6.91%, see rank | 7.03% | 6.85% |
| 20 to 24 years | 749 | 4.63%, see rank | 7.35% | 7.13% |
| 25 to 34 years | 1,597 | 9.88%, see rank | 13.33% | 13.47% |
| 35 to 44 years | 1,818 | 11.25%, see rank | 11.99% | 12.96% |
| 45 to 54 years | 2,508 | 15.52%, see rank | 13.40% | 14.09% |
| 55 to 64 years | 2,306 | 14.27%, see rank | 12.16% | 12.29% |
| 65 to 74 years | 1,583 | 9.79%, see rank | 7.20% | 7.64% |
| 75 to 84 | 862 | 5.33%, see rank | 4.38% | 4.25% |
| 85 years and over | 422 | 2.61%, see rank | 2.12% | 1.85% |
US Census 2010 data
Total population: 16,295
Median Age (
see rank)
| Osage County | 42.80 years old |
| Kansas | 36.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Osage County | 41.70 years old |
| Kansas | 34.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Osage County | 44.00 years old |
| Kansas | 37.40 years old |
| U.S. | 38.50 years old |
| | Osage County | % of the Total Population | Kansas | U.S. |
| Under 5 years | 1,015 | 6.23%, see rank | 7.20% | 6.54% |
| 5 to 9 years | 1,057 | 6.49%, see rank | 7.10% | 6.59% |
| 10 to 14 years | 1,235 | 7.58%, see rank | 6.97% | 6.70% |
| 15 to 19 years | 1,102 | 6.76%, see rank | 7.14% | 7.14% |
| 20 to 24 years | 700 | 4.30%, see rank | 7.17% | 6.99% |
| 25 to 34 years | 1,617 | 9.92%, see rank | 13.24% | 13.30% |
| 35 to 44 years | 1,838 | 11.28%, see rank | 12.15% | 13.30% |
| 45 to 54 years | 2,750 | 16.88%, see rank | 14.24% | 14.58% |
| 55 to 64 years | 2,208 | 13.55%, see rank | 11.61% | 11.82% |
| 65 to 74 years | 1,490 | 9.14%, see rank | 6.67% | 7.03% |
| 75 to 84 | 903 | 5.54%, see rank | 4.43% | 4.23% |
| 85 years and over | 380 | 2.33%, see rank | 2.08% | 1.78% |
ACS 2008-2012 data
Total population: 16,300
Median Age (
see rank)
| Osage County | 42.60 years old |
| Kansas | 36.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Osage County | 42.10 years old |
| Kansas | 34.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Osage County | 42.90 years old |
| Kansas | 37.50 years old |
| U.S. | 38.50 years old |
| | Osage County | % of the Total Population | Kansas | U.S. |
| Under 5 years | 978 | 6.00%, see rank | 7.11% | 6.51% |
| 5 to 9 years | 1,042 | 6.39%, see rank | 7.06% | 6.57% |
| 10 to 14 years | 1,289 | 7.91%, see rank | 6.97% | 6.68% |
| 15 to 19 years | 1,133 | 6.95%, see rank | 7.15% | 7.09% |
| 20 to 24 years | 701 | 4.30%, see rank | 7.24% | 7.04% |
| 25 to 34 years | 1,606 | 9.85%, see rank | 13.20% | 13.32% |
| 35 to 44 years | 1,889 | 11.59%, see rank | 12.23% | 13.34% |
| 45 to 54 years | 2,706 | 16.60%, see rank | 14.11% | 14.44% |
| 55 to 64 years | 2,218 | 13.61%, see rank | 11.66% | 11.84% |
| 65 to 74 years | 1,484 | 9.10%, see rank | 6.75% | 7.12% |
| 75 to 84 | 903 | 5.54%, see rank | 4.42% | 4.25% |
| 85 years and over | 351 | 2.15%, see rank | 2.10% | 1.78% |
ACS 2006-2010 data
Total population: 16,426
Median Age (
see rank)
| Osage County | 42.20 years old |
| Kansas | 36.10 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Osage County | 41.40 years old |
| Kansas | 34.80 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Osage County | 42.70 years old |
| Kansas | 37.50 years old |
| U.S. | 38.10 years old |
| | Osage County | % of the Total Population | Kansas | U.S. |
| Under 5 years | 999 | 6.08%, see rank | 7.09% | 6.62% |
| 5 to 9 years | 1,135 | 6.91%, see rank | 7.07% | 6.62% |
| 10 to 14 years | 1,291 | 7.86%, see rank | 6.98% | 6.79% |
| 15 to 19 years | 1,148 | 6.99%, see rank | 7.37% | 7.28% |
| 20 to 24 years | 692 | 4.21%, see rank | 7.31% | 6.98% |
| 25 to 34 years | 1,645 | 10.01%, see rank | 12.84% | 13.22% |
| 35 to 44 years | 1,988 | 12.10%, see rank | 12.73% | 13.89% |
| 45 to 54 years | 2,789 | 16.98%, see rank | 14.49% | 14.57% |
| 55 to 64 years | 2,103 | 12.80%, see rank | 11.03% | 11.28% |
| 65 to 74 years | 1,402 | 8.54%, see rank | 6.47% | 6.74% |
| 75 to 84 | 911 | 5.55%, see rank | 4.54% | 4.30% |
| 85 years and over | 323 | 1.97%, see rank | 2.08% | 1.70% |
ACS 2005-2009 data
Total population: 16,386
Median Age (
see rank)
| Osage County | 41.40 years old |
| Kansas | 35.90 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Osage County | 40.40 years old |
| Kansas | 34.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Osage County | 42.40 years old |
| Kansas | 37.40 years old |
| U.S. | 37.90 years old |
| | Osage County | % of the Total Population | Kansas | U.S. |
| Under 5 years | 917 | 5.60%, see rank | 7.15% | 6.92% |
| 5 to 9 years | 1,078 | 6.58%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 1,308 | 7.98%, see rank | 6.88% | 6.83% |
| 15 to 19 years | 1,270 | 7.75%, see rank | 7.28% | 7.15% |
| 20 to 24 years | 766 | 4.67%, see rank | 7.95% | 7.02% |
| 25 to 34 years | 1,566 | 9.56%, see rank | 12.76% | 13.42% |
| 35 to 44 years | 2,149 | 13.11%, see rank | 13.08% | 14.18% |
| 45 to 54 years | 2,807 | 17.13%, see rank | 14.49% | 14.48% |
| 55 to 64 years | 2,040 | 12.45%, see rank | 10.61% | 10.81% |
| 65 to 74 years | 1,328 | 8.10%, see rank | 6.31% | 6.50% |
| 75 to 84 | 862 | 5.26%, see rank | 4.58% | 4.40% |
| 85 years and over | 295 | 1.80%, see rank | 2.09% | 1.71% |
US Census 2000 data
Total population: 16,712
Median Age (
see rank)
| Osage County | 38.90 years old |
| Kansas | 35.20 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Osage County | 38.20 years old |
| Kansas | 33.70 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Osage County | 39.40 years old |
| Kansas | 36.50 years old |
| U.S. | 36.50 years old |
| | Osage County | % of the Total Population | Kansas | U.S. |
| Under 5 years | 1,082 | 6.47%, see rank | 7.02% | 6.81% |
| 5 to 9 years | 1,211 | 7.25%, see rank | 7.27% | 7.30% |
| 10 to 14 years | 1,389 | 8.31%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 1,211 | 7.25%, see rank | 7.82% | 7.18% |
| 20 to 24 years | 703 | 4.21%, see rank | 7.07% | 6.74% |
| 25 to 34 years | 1,722 | 10.30%, see rank | 12.98% | 14.18% |
| 35 to 44 years | 2,786 | 16.67%, see rank | 15.64% | 16.04% |
| 45 to 54 years | 2,262 | 13.54%, see rank | 13.17% | 13.39% |
| 55 to 64 years | 1,698 | 10.16%, see rank | 8.19% | 8.63% |
| 65 to 74 years | 1,304 | 7.80%, see rank | 6.54% | 6.54% |
| 75 to 84 | 918 | 5.49%, see rank | 4.78% | 4.39% |
| 85 years and over | 426 | 2.55%, see rank | 1.93% | 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.
