Kansas City Metropolitan Population by County
This table breaks down the Kansas City metropolitan population by county, showing the 15 counties in and around Kansas City as well as their percent of change since 2010.
County | 2010 Census | 2014 Estimate | % Change |
---|---|---|---|
Jackson County, MO | 674,158 | 683,191 | +1.34% |
Johnson County, KS | 544,179 | 574,272 | +5.53% |
Clay County, MO | 221,939 | 233,682 | +5.29% |
Wyandotte County, KS | 157,505 | 161,636 | +2.62% |
Cass County, MO | 99,478 | 100,889 | +1.42% |
Platte County, MO | 89,322 | 94,788 | +6.12 |
Leavenworth County, KS | 76,277 | 78,797 | +3.30 |
Miami County, KS | 32,787 | 32,822 | +0.11% |
Lafayette County, MO | 33,381 | 32,688 | -2.08% |
Franklin County, KS | 25,992 | 25,611 | -1.47% |
Ray County, MO | 23,494 | 22,949 | -2.32% |
Clinton County, MO | 20,743 | 20,299 | -2.14% |
Bates County, MO | 17,049 | 16,584 | -2.73% |
Linn County, KS | 9,656 | 9,502 | -1.59% |
Caldwell County, MO | 9,424 | 9,034 | -4.14% |
Total | 2,009,342 | 2,071,133 | +3.08% |