Chattanooga, OK

ZIP code 73528 covers the town of Duncan, Oklahoma. Duncan is known for its rich history in agriculture, with attractions such as the Chisholm Trail Heritage Center highlighting its cowboy and ranching heritage. The town also boasts the Stephens County Historical Museum, showcasing artifacts and exhibits that delve into the local area's past. With a population of over 22,000 residents, Duncan offers a mix of small-town charm and modern amenities.