MN · CountyPipestone County, Minnesota21 cities in the directoryCitiesCityPopulationRegionAetna187—Altona123—Burke208—Eden229—Edgerton1,231—Elmer228—Fountain Prairie235—Grange205—Gray204—Hatfield54—Holland173—Ihlen58—Jasper579—Osborne291—Pipestone4,034—Rock162—Ruthton217—Sweet291—Trosky100—Troy235—Woodstock111—