Barnhart, MO

ZIP code 63012 is located in Barnhart, Missouri. This area is known for its proximity to the Mississippi River and the Jefferson Barracks National Cemetery. Residents enjoy access to the scenic Mastodon State Historic Site, which preserves the history of the ancient Mastodon. With easy access to major highways and beautiful natural surroundings, ZIP code 63012 offers a blend of historic charm and modern convenience.