There is 1 golf course in Onawa, Iowa and 0 are municipal courses. There are also another 3 golf courses within 20 miles of Onawa, including 2 public, 1 municipal and 0 private courses. The oldest course in the Onawa area is the Onawa Country Club opened in 1920. The longest course is Northridge Country Club, which is 3,295 yards. Sloan Golf Course is rated the best course near Onawa.