Since 1941, City Co Federal Credit Union has served the employees of the Allegheny County and now the City of Pittsburgh and their family members. We were organized to provide all of our members with a place to save and to borrow at reasonable and affordable rates. To join City Co Federal Credit Union, you must be an Allegheny County Employee or a family member of persons who live, work (or regularly conduct business), worship, or attend school in, and businesses and other legal entities located in the underserved community of Pittsburgh, Pennsylvania.