Medical Lake, WA

ZIP code 99022 is located in Medical Lake, Washington. This area is home to the Medical Lake State Park, a popular recreational spot offering camping, picnicking, and water activities on the picturesque lake. The town also features historic sites like St. Anne's Children's Home, known for its architectural beauty and rich history. Additionally, the Eastern State Hospital, the second-oldest mental hospital in the United States, is situated in this ZIP code.