OSPI assesses data from state testing over the past three years and it made significant growth during that period.

The Mark Morris Monarchs compete in a wide variety of sports, including American football, basketball, girls' volleyball, soccer, cross country, water polo, wrestling, swimming, baseball, golf, bowling, softball, tennis, cheerleading and track and field.

Mark Morris plays its home football games at Longview Memorial Stadium, which is near the R.A. Long campus.

Mark Morris plays rival R.A. Long at least once a year in football in a game called the "Civil War".

The Mark Morris gymnasium is named for Ted M. Natt, former editor of the Longview paper, The Daily News.