Miss Southeast Iowa is an official preliminary to Miss Iowa in the Miss America Organization. Their main titles are Miss Southeast Iowa, Miss Henry County, Miss Southeast Iowa's Outstanding Teen, and Miss Henry County's Outstanding Teen. They have also awarded the titles of Miss Lake Cooper, Miss Hawkeye, and Miss Lake Cooper's Outstanding Teen before.
The last Miss Southeast Iowa to win Miss Iowa was Carol Fleck in 1957.
No Miss Henry County, Miss Southeast Iowa's Outstanding Teen, or Miss Henry County's Outstanding Teen has won at the state level yet.