Clinton County Historical Age Data
ACS 2010-2014 data
Total population: 20,545
Median Age (
see rank)
| Clinton County | 41.00 years old |
| Missouri | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Clinton County | 40.70 years old |
| Missouri | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Clinton County | 41.10 years old |
| Missouri | 39.50 years old |
| U.S. | 38.80 years old |
| | Clinton County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 1,236 | 6.02%, see rank | 6.29% | 6.36% |
| 5 to 9 years | 1,548 | 7.53%, see rank | 6.50% | 6.51% |
| 10 to 14 years | 1,380 | 6.72%, see rank | 6.55% | 6.59% |
| 15 to 19 years | 1,278 | 6.22%, see rank | 6.78% | 6.85% |
| 20 to 24 years | 1,034 | 5.03%, see rank | 7.04% | 7.13% |
| 25 to 34 years | 2,266 | 11.03%, see rank | 13.15% | 13.47% |
| 35 to 44 years | 2,494 | 12.14%, see rank | 12.20% | 12.96% |
| 45 to 54 years | 3,196 | 15.56%, see rank | 14.18% | 14.09% |
| 55 to 64 years | 2,729 | 13.28%, see rank | 12.67% | 12.29% |
| 65 to 74 years | 1,840 | 8.96%, see rank | 8.07% | 7.64% |
| 75 to 84 | 1,114 | 5.42%, see rank | 4.59% | 4.25% |
| 85 years and over | 430 | 2.09%, see rank | 1.98% | 1.85% |
US Census 2010 data
Total population: 20,743
Median Age (
see rank)
| Clinton County | 40.80 years old |
| Missouri | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Clinton County | 40.00 years old |
| Missouri | 36.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Clinton County | 41.60 years old |
| Missouri | 39.20 years old |
| U.S. | 38.50 years old |
| | Clinton County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 1,306 | 6.30%, see rank | 6.52% | 6.54% |
| 5 to 9 years | 1,392 | 6.71%, see rank | 6.52% | 6.59% |
| 10 to 14 years | 1,488 | 7.17%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 1,459 | 7.03%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 992 | 4.78%, see rank | 6.90% | 6.99% |
| 25 to 34 years | 2,240 | 10.80%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 2,633 | 12.69%, see rank | 12.50% | 13.30% |
| 45 to 54 years | 3,347 | 16.14%, see rank | 14.84% | 14.58% |
| 55 to 64 years | 2,626 | 12.66%, see rank | 12.08% | 11.82% |
| 65 to 74 years | 1,777 | 8.57%, see rank | 7.52% | 7.03% |
| 75 to 84 | 1,018 | 4.91%, see rank | 4.58% | 4.23% |
| 85 years and over | 465 | 2.24%, see rank | 1.90% | 1.78% |
ACS 2008-2012 data
Total population: 20,687
Median Age (
see rank)
| Clinton County | 40.60 years old |
| Missouri | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Clinton County | 40.40 years old |
| Missouri | 36.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Clinton County | 40.80 years old |
| Missouri | 39.20 years old |
| U.S. | 38.50 years old |
| | Clinton County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 1,311 | 6.34%, see rank | 6.44% | 6.51% |
| 5 to 9 years | 1,504 | 7.27%, see rank | 6.51% | 6.57% |
| 10 to 14 years | 1,396 | 6.75%, see rank | 6.63% | 6.68% |
| 15 to 19 years | 1,398 | 6.76%, see rank | 7.04% | 7.09% |
| 20 to 24 years | 1,022 | 4.94%, see rank | 6.95% | 7.04% |
| 25 to 34 years | 2,283 | 11.04%, see rank | 12.96% | 13.32% |
| 35 to 44 years | 2,615 | 12.64%, see rank | 12.57% | 13.34% |
| 45 to 54 years | 3,273 | 15.82%, see rank | 14.66% | 14.44% |
| 55 to 64 years | 2,627 | 12.70%, see rank | 12.13% | 11.84% |
| 65 to 74 years | 1,768 | 8.55%, see rank | 7.60% | 7.12% |
| 75 to 84 | 1,085 | 5.24%, see rank | 4.57% | 4.25% |
| 85 years and over | 405 | 1.96%, see rank | 1.93% | 1.78% |
ACS 2006-2010 data
Total population: 20,682
Median Age (
see rank)
| Clinton County | 40.80 years old |
| Missouri | 37.60 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Clinton County | 40.40 years old |
| Missouri | 36.20 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Clinton County | 41.00 years old |
| Missouri | 38.90 years old |
| U.S. | 38.10 years old |
| | Clinton County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 1,361 | 6.58%, see rank | 6.53% | 6.62% |
| 5 to 9 years | 1,446 | 6.99%, see rank | 6.51% | 6.62% |
| 10 to 14 years | 1,490 | 7.20%, see rank | 6.77% | 6.79% |
| 15 to 19 years | 1,408 | 6.81%, see rank | 7.26% | 7.28% |
| 20 to 24 years | 1,048 | 5.07%, see rank | 6.96% | 6.98% |
| 25 to 34 years | 2,239 | 10.83%, see rank | 12.74% | 13.22% |
| 35 to 44 years | 2,768 | 13.38%, see rank | 13.15% | 13.89% |
| 45 to 54 years | 3,267 | 15.80%, see rank | 14.84% | 14.57% |
| 55 to 64 years | 2,532 | 12.24%, see rank | 11.52% | 11.28% |
| 65 to 74 years | 1,663 | 8.04%, see rank | 7.25% | 6.74% |
| 75 to 84 | 1,075 | 5.20%, see rank | 4.61% | 4.30% |
| 85 years and over | 385 | 1.86%, see rank | 1.87% | 1.70% |
ACS 2005-2009 data
Total population: 20,810
Median Age (
see rank)
| Clinton County | 40.20 years old |
| Missouri | 37.30 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Clinton County | 37.70 years old |
| Missouri | 35.90 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Clinton County | 41.60 years old |
| Missouri | 38.70 years old |
| U.S. | 37.90 years old |
| | Clinton County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 1,326 | 6.37%, see rank | 6.70% | 6.92% |
| 5 to 9 years | 1,267 | 6.09%, see rank | 6.45% | 6.59% |
| 10 to 14 years | 1,612 | 7.75%, see rank | 6.78% | 6.83% |
| 15 to 19 years | 1,437 | 6.91%, see rank | 7.16% | 7.15% |
| 20 to 24 years | 1,145 | 5.50%, see rank | 7.13% | 7.02% |
| 25 to 34 years | 2,277 | 10.94%, see rank | 12.83% | 13.42% |
| 35 to 44 years | 2,983 | 14.33%, see rank | 13.57% | 14.18% |
| 45 to 54 years | 3,221 | 15.48%, see rank | 14.77% | 14.48% |
| 55 to 64 years | 2,512 | 12.07%, see rank | 11.12% | 10.81% |
| 65 to 74 years | 1,532 | 7.36%, see rank | 6.95% | 6.50% |
| 75 to 84 | 1,020 | 4.90%, see rank | 4.67% | 4.40% |
| 85 years and over | 478 | 2.30%, see rank | 1.88% | 1.71% |
US Census 2000 data
Total population: 18,979
Median Age (
see rank)
| Clinton County | 37.70 years old |
| Missouri | 36.10 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Clinton County | 36.50 years old |
| Missouri | 34.80 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Clinton County | 38.80 years old |
| Missouri | 37.40 years old |
| U.S. | 36.50 years old |
| | Clinton County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 1,247 | 6.57%, see rank | 6.61% | 6.81% |
| 5 to 9 years | 1,318 | 6.94%, see rank | 7.13% | 7.30% |
| 10 to 14 years | 1,549 | 8.16%, see rank | 7.36% | 7.29% |
| 15 to 19 years | 1,468 | 7.73%, see rank | 7.39% | 7.18% |
| 20 to 24 years | 896 | 4.72%, see rank | 6.60% | 6.74% |
| 25 to 34 years | 2,211 | 11.65%, see rank | 13.20% | 14.18% |
| 35 to 44 years | 3,144 | 16.57%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 2,564 | 13.51%, see rank | 13.27% | 13.39% |
| 55 to 64 years | 1,903 | 10.03%, see rank | 9.07% | 8.63% |
| 65 to 74 years | 1,290 | 6.80%, see rank | 7.03% | 6.54% |
| 75 to 84 | 890 | 4.69%, see rank | 4.71% | 4.39% |
| 85 years and over | 499 | 2.63%, 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.
