. . "Union Hill is an unincorporated community in Le Sueur and Scott counties in the U.S. state of Minnesota.The community is located four miles west of New Prague at the junction of State Highway 19 (MN 19), County Road 31 (201st Avenue), and Church Avenue. Nearby places also include Heidelberg, Henderson, and Belle Plaine."@en . "Union Hill, Minnesota"@en . "56071" . "952" . . . . . . "-6" . . "302.971"^^ . "-5" .