Affton School District was created in 1855.
Affton High School was created in 1930.
Umpawaug District School was created in 1790.
Garvey School District was created in 1892.
Cornell School District was created in 1972.
Latrobe School District was created in 1864.
Enumclaw School District was created in 1887.
Moreland School District was created in 1853.
Comsewogue School District was created in 1874.
Dodgeville School District was created in 1863.
Palmdale School District was created in 1888.
Hamilton School District was created in 1961.
Deal School District was created in 1953.