Helmville, MT

ZIP code 59843 covers the town of Stevensville, Montana. Home to the historic St. Mary's Mission, the first permanent settlement in the state. This picturesque town is nestled in the Bitterroot Valley, with stunning views of the surrounding mountains. Stevensville is known for its charming Main Street lined with local shops and eateries, as well as the nearby Lee Metcalf National Wildlife Refuge, offering opportunities for outdoor recreation.