Located in south St. Louis County, the Mehlville School District encompasses all or part of the unincorporated communities of Mehlville, Oakville, Concord and Lemay. Through its dedication to providing institutional excellence, fiscal responsibility and community benefit, this fully accredited District serves the educational needs of nearly 10,300 children in a growing community of more than 90,000 residents within a 44-square-mile area.The Mehlville School District mission is to build a high performing school system rooted in the community's desire to build a culture of improvement for staff and students.