Platte County Historical Age Data
ACS 2010-2014 data
Total population: 92,149
Median Age (
see rank)
| Platte County | 38.20 years old |
| Missouri | 38.10 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Platte County | 37.30 years old |
| Missouri | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Platte County | 39.20 years old |
| Missouri | 39.50 years old |
| U.S. | 38.80 years old |
| | Platte County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 5,755 | 6.25%, see rank | 6.29% | 6.36% |
| 5 to 9 years | 6,104 | 6.62%, see rank | 6.50% | 6.51% |
| 10 to 14 years | 6,450 | 7.00%, see rank | 6.55% | 6.59% |
| 15 to 19 years | 6,321 | 6.86%, see rank | 6.78% | 6.85% |
| 20 to 24 years | 5,082 | 5.51%, see rank | 7.04% | 7.13% |
| 25 to 34 years | 12,223 | 13.26%, see rank | 13.15% | 13.47% |
| 35 to 44 years | 12,985 | 14.09%, see rank | 12.20% | 12.96% |
| 45 to 54 years | 14,163 | 15.37%, see rank | 14.18% | 14.09% |
| 55 to 64 years | 11,911 | 12.93%, see rank | 12.67% | 12.29% |
| 65 to 74 years | 6,676 | 7.24%, see rank | 8.07% | 7.64% |
| 75 to 84 | 2,977 | 3.23%, see rank | 4.59% | 4.25% |
| 85 years and over | 1,502 | 1.63%, see rank | 1.98% | 1.85% |
US Census 2010 data
Total population: 89,322
Median Age (
see rank)
| Platte County | 38.40 years old |
| Missouri | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Platte County | 37.50 years old |
| Missouri | 36.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Platte County | 39.20 years old |
| Missouri | 39.20 years old |
| U.S. | 38.50 years old |
| | Platte County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 5,692 | 6.37%, see rank | 6.52% | 6.54% |
| 5 to 9 years | 6,071 | 6.80%, see rank | 6.52% | 6.59% |
| 10 to 14 years | 6,363 | 7.12%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 5,966 | 6.68%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 4,902 | 5.49%, see rank | 6.90% | 6.99% |
| 25 to 34 years | 11,608 | 13.00%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 12,815 | 14.35%, see rank | 12.50% | 13.30% |
| 45 to 54 years | 14,630 | 16.38%, see rank | 14.84% | 14.58% |
| 55 to 64 years | 11,308 | 12.66%, see rank | 12.08% | 11.82% |
| 65 to 74 years | 5,814 | 6.51%, see rank | 7.52% | 7.03% |
| 75 to 84 | 2,787 | 3.12%, see rank | 4.58% | 4.23% |
| 85 years and over | 1,366 | 1.53%, see rank | 1.90% | 1.78% |
ACS 2008-2012 data
Total population: 89,567
Median Age (
see rank)
| Platte County | 38.50 years old |
| Missouri | 37.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Platte County | 37.90 years old |
| Missouri | 36.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Platte County | 39.40 years old |
| Missouri | 39.20 years old |
| U.S. | 38.50 years old |
| | Platte County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 5,619 | 6.27%, see rank | 6.44% | 6.51% |
| 5 to 9 years | 6,263 | 6.99%, see rank | 6.51% | 6.57% |
| 10 to 14 years | 6,053 | 6.76%, see rank | 6.63% | 6.68% |
| 15 to 19 years | 6,050 | 6.75%, see rank | 7.04% | 7.09% |
| 20 to 24 years | 5,187 | 5.79%, see rank | 6.95% | 7.04% |
| 25 to 34 years | 11,503 | 12.84%, see rank | 12.96% | 13.32% |
| 35 to 44 years | 12,803 | 14.29%, see rank | 12.57% | 13.34% |
| 45 to 54 years | 14,533 | 16.23%, see rank | 14.66% | 14.44% |
| 55 to 64 years | 11,400 | 12.73%, see rank | 12.13% | 11.84% |
| 65 to 74 years | 5,874 | 6.56%, see rank | 7.60% | 7.12% |
| 75 to 84 | 2,788 | 3.11%, see rank | 4.57% | 4.25% |
| 85 years and over | 1,494 | 1.67%, see rank | 1.93% | 1.78% |
ACS 2006-2010 data
Total population: 86,894
Median Age (
see rank)
| Platte County | 38.20 years old |
| Missouri | 37.60 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Platte County | 37.40 years old |
| Missouri | 36.20 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Platte County | 38.90 years old |
| Missouri | 38.90 years old |
| U.S. | 38.10 years old |
| | Platte County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 5,609 | 6.45%, see rank | 6.53% | 6.62% |
| 5 to 9 years | 6,220 | 7.16%, see rank | 6.51% | 6.62% |
| 10 to 14 years | 5,881 | 6.77%, see rank | 6.77% | 6.79% |
| 15 to 19 years | 5,825 | 6.70%, see rank | 7.26% | 7.28% |
| 20 to 24 years | 5,148 | 5.92%, see rank | 6.96% | 6.98% |
| 25 to 34 years | 11,039 | 12.70%, see rank | 12.74% | 13.22% |
| 35 to 44 years | 12,993 | 14.95%, see rank | 13.15% | 13.89% |
| 45 to 54 years | 14,300 | 16.46%, see rank | 14.84% | 14.57% |
| 55 to 64 years | 10,531 | 12.12%, see rank | 11.52% | 11.28% |
| 65 to 74 years | 5,227 | 6.02%, see rank | 7.25% | 6.74% |
| 75 to 84 | 2,657 | 3.06%, see rank | 4.61% | 4.30% |
| 85 years and over | 1,464 | 1.68%, see rank | 1.87% | 1.70% |
ACS 2005-2009 data
Total population: 87,461
Median Age (
see rank)
| Platte County | 37.50 years old |
| Missouri | 37.30 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Platte County | 36.80 years old |
| Missouri | 35.90 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Platte County | 38.20 years old |
| Missouri | 38.70 years old |
| U.S. | 37.90 years old |
| | Platte County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 5,490 | 6.28%, see rank | 6.70% | 6.92% |
| 5 to 9 years | 6,103 | 6.98%, see rank | 6.45% | 6.59% |
| 10 to 14 years | 6,001 | 6.86%, see rank | 6.78% | 6.83% |
| 15 to 19 years | 5,919 | 6.77%, see rank | 7.16% | 7.15% |
| 20 to 24 years | 5,643 | 6.45%, see rank | 7.13% | 7.02% |
| 25 to 34 years | 11,515 | 13.17%, see rank | 12.83% | 13.42% |
| 35 to 44 years | 13,388 | 15.31%, see rank | 13.57% | 14.18% |
| 45 to 54 years | 14,221 | 16.26%, see rank | 14.77% | 14.48% |
| 55 to 64 years | 10,364 | 11.85%, see rank | 11.12% | 10.81% |
| 65 to 74 years | 4,897 | 5.60%, see rank | 6.95% | 6.50% |
| 75 to 84 | 2,665 | 3.05%, see rank | 4.67% | 4.40% |
| 85 years and over | 1,255 | 1.43%, see rank | 1.88% | 1.71% |
US Census 2000 data
Total population: 73,781
Median Age (
see rank)
| Platte County | 35.90 years old |
| Missouri | 36.10 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Platte County | 35.20 years old |
| Missouri | 34.80 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Platte County | 36.60 years old |
| Missouri | 37.40 years old |
| U.S. | 36.50 years old |
| | Platte County | % of the Total Population | Missouri | U.S. |
| Under 5 years | 5,045 | 6.84%, see rank | 6.61% | 6.81% |
| 5 to 9 years | 5,323 | 7.21%, see rank | 7.13% | 7.30% |
| 10 to 14 years | 5,364 | 7.27%, see rank | 7.36% | 7.29% |
| 15 to 19 years | 5,033 | 6.82%, see rank | 7.39% | 7.18% |
| 20 to 24 years | 4,354 | 5.90%, see rank | 6.60% | 6.74% |
| 25 to 34 years | 10,624 | 14.40%, see rank | 13.20% | 14.18% |
| 35 to 44 years | 13,427 | 18.20%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 11,357 | 15.39%, see rank | 13.27% | 13.39% |
| 55 to 64 years | 6,749 | 9.15%, see rank | 9.07% | 8.63% |
| 65 to 74 years | 3,434 | 4.65%, see rank | 7.03% | 6.54% |
| 75 to 84 | 2,291 | 3.11%, see rank | 4.71% | 4.39% |
| 85 years and over | 780 | 1.06%, 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.
