February 20, 2020 Allison Hollins Union Academy Charter School 675 N. Martin Luther King Jr. Blvd., Monroe, NC 28110 County: Cabarrus 704-238-8883 http://www.unionacademy.org Offers small class sizes. After-school care is available for children in grades K-8, and athletics are available for middle and high school students. Transportation also available. Grades, Tuition: K-12 FacebookPinterestTwitterLinkedin