City of Marianna 2898 Green Street, Marianna, FL 32446, 850-482-4353, Provides information on local city services and local government offices in the Marianna area. more... 

Jackson County Chamber of Commerce 4318 Lafayette Street, Marianna, FL 32446, 850-482-8061, Promotes and supports local businesses and industries in the Marianna and Jackson County areas plus provides relocation information.