In September the Iowa Girls' High School Athletic Union Board of Directors approved moving from five classes to four classes in golf for the 2018 season. The 2018 State Golf Tournament will be played Tuesday and Wednesday, May 29-30. Below are the four State Tournament locations:
- Class 1A State Golf site is American Legion Golf Course in Marshalltown
- Class 2A State Golf site is Lake Panorama National in Panora
- Class 3A State Golf site is Coldwater Links in Ames
- Class 4A State Golf site is Elmwood Country Club in Marshalltown