Lusby is served by the highly-rated Calvert County Public Schools system, known for its strong academic performance.
* **Patuxent High School:** The primary high school serving the Lusby area, known for its strong STEM programs and community involvement. * **Mill Creek Middle School:** Located adjacent to the high school, serving the area's middle school students. * **Lusby Elementary School:** A foundational school for early education in the heart of the community. * **Dowell Elementary School:** Serving students in the southern portion of the Lusby area. * **Appeal Elementary School:** Another highly regarded local elementary school. * **Southern Branch Library:** A modern, well-equipped branch of the Calvert Library system located in Lusby, offering extensive resources, meeting spaces, and community programs.
For higher education, residents typically commute to the College of Southern Maryland (CSM), which has a campus in nearby Prince Frederick, or St. Mary's College of Maryland located just across the river.

