MSTA serves more than 44,000 educators and is dedicated to educating the state's children. Since 1856 the Missouri State Teachers Association has led the way for Missouri's educators with services and benefits. MSTA is a grassroots organization made up of local Community Teachers Associations (CTAs) in each local school district. This reflects MSTA's strong commitment to local control. Members of MSTA set the policy and priorities of their professional association to meet the needs of Missouri educators. By joining a professional group like MSTA, members enjoy a host of valuable services and add their voice to that of other professionals. MSTA headquarters is in Columbia, with locations in Kansas City, St. Louis, Springfield, Maryville, Cape Girardeau and Jefferson City. You can reach any MSTA staff member by calling (800) 392-0532. To learn more about MSTA and what we can do for you, contact us at membercare@msta.org.