Joanne Stehr graduated from Tri-Valley Junior/Senior High School and later received a nursing license from Schuylkill County Area Vocational Technical School. She spent several years in the healthcare sector before transitioning to a career in public service. Stehr has demonstrated leadership by serving on various committees related to aging, communications, health, and veterans affairs. She is also actively involved in her community, volunteering at a local food pantry and chairing the Hegins Zoning and Planning Committee.

Joanne Stehr's political identity is marked by a blend of traditional conservative values with unexpected policy stances, particularly in immigration. Her advocacy for gun rights and legislative term limits aligns with conservative principles, yet her controversial remarks about ICE detainees reveal a more nuanced approach to immigration policy. Stehr's commitment to veterans, seniors, and small businesses demonstrates a localized focus, while her involvement in various committees suggests a strategic, multifaceted political engagement. This combination of ideological consistency and surprising policy positions invites deeper inquiry into her strategic philosophy.