Counties in Kentucky
Each county page says how cases move there under Kentucky's rules, and lists the police agencies that serve it.
120 counties, largest first
- Jefferson County795,222 people · 28 agencies
- Fayette County329,751 people · 8 agencies
- Kenton County175,779 people · 15 agencies
- Warren County149,375 people · 6 agencies
- Boone County145,316 people · 3 agencies
- Hardin County113,482 people · 6 agencies
- Daviess County104,898 people · 3 agencies
- Madison County101,696 people · 4 agencies
- Campbell County95,441 people · 12 agencies
- Bullitt County86,454 people · 6 agencies
- Oldham County70,986 people · 5 agencies
- Christian County70,115 people · 6 agencies
- McCracken County67,553 people · 4 agencies
- Pulaski County67,384 people · 9 agencies
- Laurel County63,746 people · 4 agencies
- Scott County62,262 people · 4 agencies
- Jessamine County57,147 people · 4 agencies
- Pike County54,721 people · 5 agencies
- Franklin County52,649 people · 11 agencies
- Shelby County51,243 people · 3 agencies
- Nelson County49,036 people · 5 agencies
- Boyd County47,751 people · 4 agencies
- Barren County45,641 people · 4 agencies
- Hopkins County45,127 people · 3 agencies
- Henderson County44,255 people · 2 agencies
- Calloway County39,421 people · 3 agencies
- Clark County37,888 people · 3 agencies
- Whitley County37,297 people · 6 agencies
- Graves County37,050 people · 3 agencies
- Greenup County35,213 people · 9 agencies
- Floyd County34,401 people · 6 agencies
- Marshall County31,659 people · 3 agencies
- Boyle County31,632 people · 4 agencies
- Meade County30,699 people · 3 agencies
- Muhlenberg County30,634 people · 4 agencies
- Knox County29,532 people · 3 agencies
- Montgomery County28,822 people · 4 agencies
- Logan County28,669 people · 6 agencies
- Woodford County27,883 people · 3 agencies
- Grayson County27,406 people · 4 agencies
- Taylor County26,763 people · 4 agencies
- Perry County26,555 people · 2 agencies
- Grant County26,181 people · 3 agencies
- Carter County26,149 people · 4 agencies
- Lincoln County25,353 people · 6 agencies
- Anderson County25,225 people · 2 agencies
- Harlan County24,725 people · 9 agencies
- Rowan County24,476 people · 3 agencies
- Ohio County23,934 people · 4 agencies
- Mercer County23,733 people · 5 agencies
- Bell County22,829 people · 6 agencies
- Allen County22,536 people · 2 agencies
- Johnson County22,051 people · 3 agencies
- Breckinridge County21,503 people · 4 agencies
- Spencer County20,998 people · 2 agencies
- Simpson County20,788 people · 2 agencies
- Bourbon County20,243 people · 4 agencies
- Hart County20,117 people · 3 agencies
- Marion County20,115 people · 2 agencies
- Letcher County19,952 people · 6 agencies
- Harrison County19,627 people · 3 agencies
- Wayne County19,597 people · 2 agencies
- Clay County19,465 people · 3 agencies
- Adair County19,423 people · 2 agencies
- Russell County18,608 people · 3 agencies
- Garrard County18,207 people · 2 agencies
- McCreary County17,124 people · 2 agencies
- Mason County16,936 people · 2 agencies
- Henry County16,447 people · 3 agencies
- Casey County16,205 people · 2 agencies
- Rockcastle County16,148 people · 4 agencies
- Fleming County15,787 people · 2 agencies
- Lawrence County15,765 people · 2 agencies
- Larue County15,184 people · 2 agencies
- Pendleton County14,800 people · 3 agencies
- Trigg County14,512 people · 2 agencies
- Morgan County14,415 people · 2 agencies
- Estill County13,962 people · 4 agencies
- Jackson County13,325 people · 2 agencies
- Knott County13,321 people · 3 agencies
- Bath County13,176 people · 2 agencies
- Todd County12,972 people · 4 agencies
- Webster County12,929 people · 4 agencies
- Lewis County12,901 people · 2 agencies
- Union County12,839 people · 4 agencies
- Powell County12,812 people · 4 agencies
- Edmonson County12,749 people · 2 agencies
- Caldwell County12,609 people · 2 agencies
- Breathitt County12,558 people · 2 agencies
- Butler County12,520 people · 2 agencies
- Washington County12,368 people · 2 agencies
- Green County11,644 people · 2 agencies
- Owen County11,601 people · 2 agencies
- Monroe County11,191 people · 3 agencies
- Carroll County11,141 people · 2 agencies
- Magoffin County11,110 people · 2 agencies
- Martin County10,697 people · 2 agencies
- Metcalfe County10,583 people · 3 agencies
- Leslie County9,627 people · 2 agencies
- Clinton County9,139 people · 3 agencies
- Lyon County9,123 people · 2 agencies
- McLean County9,064 people · 1 agencies
- Hancock County9,050 people · 3 agencies
- Livingston County8,863 people · 1 agencies
- Gallatin County8,840 people · 2 agencies
- Crittenden County8,807 people · 2 agencies
- Trimble County8,701 people · 1 agencies
- Bracken County8,511 people · 3 agencies
- Nicholas County7,949 people · 3 agencies
- Ballard County7,594 people · 1 agencies
- Lee County7,297 people · 3 agencies
- Elliott County7,265 people · 1 agencies
- Menifee County6,430 people · 2 agencies
- Wolfe County6,298 people · 1 agencies
- Fulton County6,218 people · 3 agencies
- Cumberland County5,992 people · 2 agencies
- Carlisle County4,747 people · 2 agencies
- Hickman County4,372 people · 3 agencies
- Owsley County3,932 people · 2 agencies
- Robertson County2,325 people · 3 agencies
Population: Census Bureau county population estimates, Vintage 2025 (cc-est2025-alldata), July 1, 2025.