In 1938, Delta Central School, originally built in 1926 and used as an elementary school (grade 1–8), was enlarged and updated for senior students while a new elementary school was built on the same plot of land, the site of DSS today.
In 1938, Delta Central School, originally constructed in 1926 for elementary education (grades 1–8), was enlarged and updated for senior students. A new elementary school was also built on the same land where DSS is now located.