K-12 Schools

Academies of Math and Science (AMS Schools) is a charter school network in Arizona, with campuses in Phoenix, Tucson, and Glendale. The network serves approximately 11,500 students in grades K–8.

Alliance College-Ready Public Schools is a charter school network in Los Angeles, California, with campuses located in neighborhoods including East Los Angeles, South Los Angeles, and the Northeast San Fernando Valley. The network serves approximately 12,500 students in grades 6–12.

Alpha is a charter school network in San Jose, California, operating middle and high school campuses in the Alum Rock neighborhood. The network serves approximately 1,900 students in grades TK–12.

Amigos Por Vida-Friends for Life Public Charter School is located in Houston, Texas, serving the Gulfton neighborhood. The school serves approximately 460 students in grades PK–8.

Ascend Public Charter Schools is a school network in New York City, with all campuses located in the borough of Brooklyn. The network serves approximately 6,000 students in grades K–12.