Regional School Unit 4 is a school district headquartered in Wales, Maine. It serves Wales, Litchfield, and Sabattus.
Schools
• Oak Hill High School (9-12) - Wales • Oak Hill Middle School (5-8) - Sabattus • Carrie Ricker School (3-4) - Litchfield • Sabattus Primary School (PK-2) - Sabattus • Libby Tozier School (PK-2) - Litchfield == See also ==