The poorest county in Kansas is Chautauqua County Kansas as well as Elk County Kansas, Jewell County Kansas.
Other poorest counties in Kansas are Riley County Kansas, Rooks County Kansas, Rush County Kansas, and Russell County Kansas.
The richest county in Kansas is Johnson County with an average household income of $138,482.00.
Johnson County KS has a population of 622,237 people according to the most current Census data available (citation).
Kansas and Missouri are home to 10 billionaires, with two living in the Kansas City area, according to a recent Forbes list.
They have a combined net worth of $102.5 billion, greater than the federal government's budget for K-12 education since October 1, 2022.
The median property tax in Kansas is approximately $1,625.00 annually.
Johnson County has the highest property tax at an average of $2,664.00
Missouri taxes overall are slightly lower compared to Kansas with an average of 3.75%, but the difference is only minor.
On the other hand, both states have a relatively high sales tax rate with Kansas being 12th highest in the country and Missouri being 14th highest in the country.