Iowa:

Davenport, IA:

Congregation of the Humility of Mary, 820 West Central Park Avenue, Davenport, IA 52804-1900. [W] https://www.chmiowa.org/

Villa Maria, PA:

Sisters of the Humility of Mary, Villa Maria Rd., Villa Maria, PA 16155. [W] https://www.humilityofmary.org/