Administrative Material series documents Casa de Unidad's history, organizational structure, expenses and contributions. The series contains written accounts of the organization's history, its mission statement, and its by-laws and constitution. The series also contains the organization's financial statements and budgets, board minutes, grant proposals and reports, as well as multiple volumes from Casa de Unidad's bilingual newsletter "El Barrio."
Educational/Artistic Activities series reflects Casa de Unidad's commitment to promoting, developing and celebrating Hispanic and Latino arts in Southwest Detroit. The series is separated into four subseries: Tradiciones Vivas, Workshops, Other Activities, and Artist Files.
Subseries Tradiciones Vivas contains material related to Casa de Unidad's art and humanities workshop for high school students. The subseries includes the workshop's budget, outgoing correspondence, program evaluations, and photographs.
Subseries Workshops documents the diverse offering of extracurricular programs offered by Casa de Unidad. The material in the Workshops subseries includes project reports from each class meeting as well as workshop syllabi.