Cosmopolis, WA

ZIP code 98537 encompasses Montesano, a quaint city in Grays Harbor County, Washington. Known for its picturesque surroundings, this area is home to key landmarks such as Lake Sylvia State Park, offering outdoor recreational opportunities, and the iconic Montesano Courthouse, a historic building serving as a centerpiece of the town. With a blend of natural beauty and cultural heritage, ZIP code 98537 provides a charming setting for residents and visitors alike.