NUMAS Haus began in 2013 at a meeting of the New Ulm Ministerial Association, where the pastors realized there were no shelters in the Brown County area. At that time, there were over 40 children in the school districts without a permanent address. In collaboration with several New Ulm churches, a home offered by First United Methodist Church and the work of many community champions, NUMAS Haus incorporated as a 501(c)(3) non-profit and opened its doors in 2016. The first family moved in within 48 hours.

NUMAS Haus provides shelter and support services to homeless women and children in the Brown County area. The shelter is a home with a welcoming environment that can host up to three families at a time. During their stay, residents participate in a 90-day program, which connects families to education, resources, employment, mental health services, and housing within the community. NUMAS Haus actively collaborates, facilitates and utilizes community partners to enhance the quality of programming and life for our residents. NUMAS Haus residents have curfews, chores, requirements for savings and employment, and other responsibilities while staying at NUMAS Haus. After moving into their own housing, families may receive case management for up to 2 years to maintain long-term stability.