    Sentence |: What percentage of American  households did ABC reach in March 2015?    Sentence 2: As of March 20/5{update}, ABC  has eight owned-and-operated stations, and  current and pending affiliation agreements  with 235 additional television stations  encompassing 49 states, the District of  Columbia, four US. possessions, Bermuda and  Saba; this makes ABC the largest US.  broadcast television network by total number  of affiliates.