Hermiston, OR

ZIP code 97838 belongs to Hermiston, a city in Umatilla County, Oregon. This area is known for its agricultural industry, with major landmarks including the Umatilla National Wildlife Refuge and the McNary Dam. The city also hosts the Farm-City Pro Rodeo, an annual event that attracts visitors from all over the region. Hermiston's location near the Columbia River adds to its picturesque surroundings and outdoor recreational opportunities.