Public education in Charles County started in the late 1860s with the construction of
one-room school houses across the county. The Charles County Public School system was established in 1916. Schools in Charles County were
segregated by race. All-Black schools in the county included the McConchie One-Room School (now an exhibit at the Charles County Fair) and
Pomonkey High School, which later became Matthew Henson Middle School. The all-Black Bel Alton High School, which operated from 1938 to 1966, was added to the
National Register of Historic Places in 2025. Schools began to be
integrated during the 1966-67 school year after the 1954
U.S. Supreme Court decision in
Brown v. Board of Education and the passage of the
Civil Rights Act of 1964. Racial tensions continued with student protests against racial injustice occurring at
La Plata High School in 1969. Established in 1903, the first
high school in the county was the McDonough Institute, the predecessor to
Maurice J. McDonough High School. The McDonough Institute closed in 1927 after the establishment of La Plata High School. The county's first
charter school, the Phoenix International School of the Arts, opened in 2023. == Board of Education ==