Are you looking to move into a neighborhood in polk County, but know nothing about it? Before you buy a home in polk County, Arkansas or find a new polk County new homes, do a neighborhood search first. Here you can find statistics on polk County, ar neighborhood housing, cost of living, weather, economy, household demographics and polk County schools to help you decide which neighborhood is right for you. polk County, Arkansas neighborhood information made easy with AOL Real Estate. Start browsing polk County cities/towns today by clicking one of the links below.