Private Schools in Seneca, South Dakota

Great Plains Lutheran High School is a highly-regarded Christian private school serving northeastern South Dakota, including the Seneca area. With over 55 years of educational excellence, GPLHS offers a comprehensive college-preparatory curriculum with strong emphasis on faith-based education. The school features modern facilities, competitive athletics programs, and robust fine arts offerings. Students benefit from small class sizes, dedicated faculty, and a supportive community environment that emphasizes both academic achievement and character development.

Roncalli Elementary School, part of the respected Roncalli Catholic School System, serves families across northeastern South Dakota, including the Seneca area. The school offers a comprehensive elementary education rooted in Catholic values and traditions. With strong academic programs, dedicated faculty, and modern facilities, Roncalli provides students with a well-rounded education that includes technology integration, music education, and character development. The school community is known for its family atmosphere and commitment to academic excellence.

Mount Marty Elementary School provides exceptional Catholic education to families throughout Codington County and the broader region, including Seneca. As part of the established Mount Marty Catholic School System, the elementary school offers a faith-based educational environment with strong academic foundations. The school emphasizes character development, community service, and comprehensive elementary education. With dedicated teachers and a supportive parent community, Mount Marty provides a nurturing environment that balances academic rigor with spiritual growth.