"Number of Population by Age and Gender, 2014: by County" ,Minnesota,Minnesota,Minnesota,Minnesota,Big Stone County,Big Stone County,Big Stone County,Big Stone County ,2014,2014,2014,2014,2014,2014,2014,2014 ,Female,Female,Male,Male,Female,Female,Male,Male ,Number,Percent,Number,Percent,Number,Percent,Number,Percent Age 18-24,"247,534",9%,"256,877",10%,140,5%,169,7% Age 25-44,"695,226",26%,"711,267",27%,449,17%,463,18% Age 45-64,"733,948",54%,"728,405",27%,764,58%,782,31% Age 65+,"407,814",15%,"322,568",12%,750,28%,595,24% All Ages,"2,709,307",50%,"2,674,354",50%,"2,651",51%,"2,529",49% Under 18,"624,785",23%,"655,237",25%,548,21%,520,21% Sources: "Annual County Resident Population Estimates by Age, Sex, Race and Hispanic Origin, U.S. Census Bureau" SUMN Web Site: http://sumn.org