the area of riley county is 609.55 square miles. i live there
The largest Kansas county by size is Butler County, which is 1,428 square miles. The largest Kansas county by population is Sedgwick County, which has a population of 452,869.
Wyandotte County, Kansas is 128.4 sq miles (332.5 km²).
Kansas' land area is 82,300 square miles (213,000 square kilometers).
Wyandotte County is the smallest geographically at 156 square miles. For population it looks like Greeley County with 1,534 people.
Kansas has a total area of 82,277 square miles of which 460.7512 square miles is water.
Approx 157 square miles.
Kansas, USA - 82,277 sq miles.
Its about 82,277 square miles
Kansas City's area is 319.03 square miles.
Lycoming County with an area of 1,244 square miles.
About 1,500 miles.
It is Ware County with 903 square miles.