Onawa, Iowa, US is the county seat of Monona County, established in 1856. It was named after a Native American princess, Onawa. The city has a rich agricultural history and is home to the beautiful Lewis and Clark State Park, offering camping, fishing, and hiking opportunities. As of the 2020 census, Onawa has a population of approximately 2,800 residents.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Onawa, Iowa with 2 locations as of April 12, 2024.