Population of Counties in Kansas (2018)

Name 2018 Population Growth Rate
Johnson County584,7167.15%
Sedgwick County512,6412.70%
Shawnee County178,154-0.11%
Wyandotte County164,4184.30%
Douglas County119,4927.43%
Leavenworth County80,1154.69%
Riley County74,5484.17%
Butler County66,6481.13%
Reno County63,040-2.34%
Saline County55,070-1.33%
Crawford County38,992-0.47%
Finney County36,9980.13%
Cowley County35,621-1.89%
Geary County35,208-0.11%
Harvey County34,7740.10%
Ford County34,5011.40%
Lyon County33,400-0.74%
Miami County32,9630.24%
Montgomery County32,867-7.03%
Ellis County28,8231.40%
McPherson County28,402-2.39%
Barton County26,911-2.76%
Franklin County25,547-1.68%
Pottawatomie County23,5938.58%
Sumner County23,203-3.79%
Seward County22,756-0.97%
Labette County20,330-5.61%
Cherokee County20,220-6.05%
Dickinson County18,981-4.02%
Jefferson County18,856-1.47%
Atchison County16,373-2.88%
Neosho County16,058-2.56%
Osage County15,789-2.99%
Bourbon County14,672-3.07%
Jackson County13,259-1.52%
Allen County12,647-5.32%
Marion County12,022-5.11%
Nemaha County10,100-0.58%
Rice County9,809-3.02%
Marshall County9,801-3.07%
Brown County9,642-3.27%
Linn County9,626-0.01%
Pratt County9,572-0.70%
Cloud County9,100-4.40%
Wilson County8,693-7.45%
Coffey County8,348-2.76%
Clay County8,079-5.46%
Anderson County7,814-3.57%
Thomas County7,811-1.50%
Doniphan County7,729-2.90%
Grant County7,685-1.79%
Kingman County7,414-5.64%
Russell County6,990-0.20%
Wabaunsee County6,890-2.20%
Pawnee County6,742-3.41%
Ellsworth County6,311-3.09%
Mitchell County6,186-2.37%
Greenwood County6,132-8.20%
Gray County5,980-0.76%
Sherman County5,945-1.21%
Ottawa County5,919-2.90%
Harper County5,680-5.46%
Stevens County5,655-1.69%
Washington County5,568-3.75%
Morris County5,556-6.15%
Norton County5,506-2.81%
Phillips County5,393-4.28%
Rooks County5,120-1.42%
Scott County5,0111.03%
Barber County4,682-3.58%
Republic County4,651-5.81%
Meade County4,251-7.51%
Stafford County4,200-5.17%
Haskell County4,038-5.50%
Kearny County3,900-2.55%
Smith County3,678-4.72%
Osborne County3,624-5.80%
Chautauqua County3,385-7.23%
Woodson County3,195-3.45%
Lincoln County3,077-5.15%
Rush County3,074-7.24%
Ness County2,956-4.77%
Edwards County2,900-5.04%
Jewell County2,888-5.84%
Trego County2,863-4.76%
Decatur County2,837-4.06%
Logan County2,8121.55%
Morton County2,800-13.58%
Cheyenne County2,671-1.58%
Chase County2,644-4.99%
Gove County2,630-2.48%
Hamilton County2,629-2.99%
Graham County2,568-1.46%
Elk County2,511-12.42%
Kiowa County2,504-2.53%
Rawlins County2,5010.20%
Sheridan County2,482-1.90%
Wichita County2,131-4.78%
Stanton County2,100-6.46%
Clark County2,065-6.09%
Comanche County1,851-1.70%
Hodgeman County1,833-4.48%
Lane County1,600-7.83%
Wallace County1,5051.69%
Greeley County1,2801.67%