The school is named after Elizabeth Ann Seton, the first native-born citizen of the United States to be canonized by the Roman Catholic Church.

It was the first Catholic high school in southwest Washington in 43 years.

In Seton's second year, they had 84 students in three classes, Freshmen, Sophomore, and Junior.

The third year, they had 119, with Freshmen, Sophomores, Juniors, and Seniors attending.

This Washington (state) school-related article is a stub.