Marshall, WA

ZIP code 99020 is located in Deer Park, Washington. This area is known for its scenic beauty and outdoor recreational opportunities. Some important landmarks in ZIP code 99020 include the Deer Park Golf Club, which offers a challenging 18-hole course, and the nearby Riverside State Park, with its picturesque trails and camping facilities. Residents and visitors can enjoy a mix of nature and leisure activities in this tranquil area.