About Messmer High School
Messmer High School is a private, coeducational Catholic high school in Milwaukee, established in 1926 as Diocesan High School and renamed for Archbishop Sebastian Messmer in 1928. After the Archdiocese moved to close it in 1984, community support reopened it as an independent Catholic school, and it is the high school of Messmer Catholic Schools.
Quick facts
- Founded 1926
- Grades 9–12, Private Catholic
- Milwaukee
A Catholic education in Milwaukee
Families choosing Messmer High School are choosing more than academics — a Catholic school offers faith formation, the sacraments, service, and a close community. For Mass times, the nearest parish, and other Catholic schools in the area, use the free Catholic Connect map or browse all Catholic schools in Milwaukee. For tuition, admissions, the calendar, and how to apply, visit the official website.
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