Counties in Kansas
Each county page says how cases move there under Kansas's rules, and lists the police agencies that serve it.
105 counties, largest first
- Johnson County636,906 people · 23 agencies
- Sedgwick County538,433 people · 25 agencies
- Shawnee County178,607 people · 20 agencies
- Wyandotte County170,597 people · 11 agencies
- Douglas County120,920 people · 5 agencies
- Leavenworth County84,590 people · 6 agencies
- Riley County72,598 people · 3 agencies
- Butler County69,484 people · 12 agencies
- Reno County61,539 people · 9 agencies
- Saline County53,377 people · 4 agencies
- Crawford County39,008 people · 11 agencies
- Finney County37,505 people · 4 agencies
- Geary County36,338 people · 3 agencies
- Miami County36,240 people · 5 agencies
- Cowley County34,382 people · 6 agencies
- Ford County33,993 people · 5 agencies
- Harvey County33,580 people · 8 agencies
- Lyon County32,266 people · 4 agencies
- Montgomery County30,177 people · 5 agencies
- McPherson County30,064 people · 9 agencies
- Ellis County29,075 people · 5 agencies
- Pottawatomie County27,186 people · 7 agencies
- Franklin County26,299 people · 6 agencies
- Barton County24,790 people · 6 agencies
- Sumner County22,312 people · 10 agencies
- Seward County21,073 people · 3 agencies
- Labette County19,685 people · 7 agencies
- Cherokee County19,105 people · 7 agencies
- Dickinson County18,637 people · 7 agencies
- Jefferson County18,296 people · 10 agencies
- Atchison County16,172 people · 2 agencies
- Osage County15,693 people · 9 agencies
- Neosho County15,637 people · 3 agencies
- Bourbon County14,319 people · 3 agencies
- Jackson County13,438 people · 5 agencies
- Allen County12,302 people · 5 agencies
- Marion County11,634 people · 7 agencies
- Nemaha County10,054 people · 3 agencies
- Linn County9,950 people · 6 agencies
- Marshall County9,852 people · 5 agencies
- Rice County9,266 people · 7 agencies
- Pratt County9,117 people · 3 agencies
- Brown County9,104 people · 4 agencies
- Cloud County8,833 people · 4 agencies
- Coffey County8,467 people · 5 agencies
- Wilson County8,299 people · 3 agencies
- Anderson County8,018 people · 5 agencies
- Clay County7,990 people · 4 agencies
- Thomas County7,725 people · 3 agencies
- Doniphan County7,594 people · 5 agencies
- Kingman County7,029 people · 3 agencies
- Grant County7,028 people · 2 agencies
- Wabaunsee County7,018 people · 5 agencies
- Russell County6,581 people · 2 agencies
- Ellsworth County6,257 people · 5 agencies
- Pawnee County5,991 people · 2 agencies
- Greenwood County5,826 people · 3 agencies
- Sherman County5,763 people · 2 agencies
- Ottawa County5,744 people · 3 agencies
- Gray County5,652 people · 4 agencies
- Mitchell County5,590 people · 3 agencies
- Washington County5,533 people · 3 agencies
- Harper County5,370 people · 4 agencies
- Morris County5,348 people · 3 agencies
- Norton County5,288 people · 2 agencies
- Stevens County4,984 people · 2 agencies
- Scott County4,815 people · 2 agencies
- Phillips County4,728 people · 3 agencies
- Rooks County4,646 people · 3 agencies
- Republic County4,640 people · 2 agencies
- Barber County4,083 people · 3 agencies
- Stafford County4,005 people · 4 agencies
- Kearny County3,888 people · 1 agencies
- Meade County3,852 people · 2 agencies
- Haskell County3,599 people · 3 agencies
- Smith County3,566 people · 2 agencies
- Chautauqua County3,321 people · 4 agencies
- Osborne County3,285 people · 3 agencies
- Woodson County3,118 people · 2 agencies
- Lincoln County2,861 people · 1 agencies
- Rush County2,845 people · 2 agencies
- Jewell County2,830 people · 1 agencies
- Trego County2,740 people · 2 agencies
- Decatur County2,716 people · 2 agencies
- Logan County2,661 people · 2 agencies
- Edwards County2,640 people · 3 agencies
- Gove County2,631 people · 3 agencies
- Ness County2,617 people · 2 agencies
- Cheyenne County2,604 people · 3 agencies
- Chase County2,572 people · 1 agencies
- Hamilton County2,500 people · 1 agencies
- Morton County2,470 people · 3 agencies
- Elk County2,458 people · 2 agencies
- Kiowa County2,432 people · 2 agencies
- Rawlins County2,431 people · 2 agencies
- Sheridan County2,427 people · 2 agencies
- Graham County2,371 people · 2 agencies
- Wichita County2,031 people · 1 agencies
- Stanton County1,986 people · 1 agencies
- Clark County1,900 people · 1 agencies
- Comanche County1,673 people · 3 agencies
- Hodgeman County1,619 people · 1 agencies
- Lane County1,508 people · 1 agencies
- Wallace County1,441 people · 2 agencies
- Greeley County1,182 people · 2 agencies
Population: Census Bureau county population estimates, Vintage 2025 (cc-est2025-alldata), July 1, 2025.