O Brien, OR

ZIP code 97534, located in O'Brien, Oregon, is known for its picturesque surroundings and outdoor recreational opportunities, with the Illinois River flowing nearby. The area is home to the O'Brien Store, a historic general store, and the iconic O'Brien post office. Outdoor enthusiasts are drawn to the area for its access to hiking trails, fishing spots, and camping grounds amidst the stunning natural beauty of the Pacific Northwest.