Loretta, KansasLoretta is an unincorporated community in Rush County, Kansas, United States. It is located east of Liebenthal, and south of Pfeifer.HistoryThe community was founded in 1876, and named with the same name as the Illinois township where it was located. Its name evolved over time from Illinois to Marienfeld to Loretta.EducationThe community is served by Otis–Bison USD 403 public school district.