19.1 percent of people 25 years or older had an associate's degree or higher in Marengo in 2019, according to data obtained from the U.S. Census Bureau.
Of the 17,032 people living in Tama County in 2019, 50.4 percent (8,588) were women and 49.6 percent (8,444) were men, according to U.S. Census Bureau data obtained by the East Central Iowa News.