Lets get started and get your auto dealers license in Arkansas, Little Rock City. Little Rock is the capital and the largest in the U.S. state of Arkansas. Metropolitan Statistical Area (MSA) had a population of 699 757 people in the 2010 census. MSA is involved in the Little Rock-North Little Rock-Pine Bluff, Arkansas Combined Statistical Area, which had a population of 877 091 in 2010 census, 47 making it the largest surface area statistics in America. From 2010 U.S. Census, Little Rock had a population of 193 524, making it the largest city is the capital America.It 118 Pulaski County.