Helena is an unincorporated community in southeastern Andrew County, Missouri, United States. It is located approximately twelve miles northeast of St. Joseph and is part of the St. Joseph, MO - KS Metropolitan Statistical Area.
Helena has a park, an elementary school, two churches, a community center and a post office.
Helena was laid out in 1878.[1] According to tradition, the community has the name of the daughter of a railroad man.[2] A post office called Helena has been in operation since 1880.[3]