According to the 1991 census, 115.682 people inhabited the canton. Croats comprised 51.5%, Serbs comprised 35.7% and Bosnian Muslims comprised 10.4% of the population. Croats overwhelmingly lived in the southeastern part of the canton (Livno, Kupres, Tomislavgrad), while Serbs lived in northwestern (Grahovo, Glamoč, Drvar). There was a significant population migration during the war (1992–95). In 1992, Serb forces captured Kupres and the surrounding area, pushing away most of the non-Serb population. Croats returned at the end of 1994, after their forces have retaken Kupres. After Croat forces captured Grahovo, Glamoč and Drvar in the summer and fall of 1995, most of the Serb population fled. Refugee Croats from other parts of Bosnia and Herzegovina (fleeing Serb or Bosniak forces) settled in the abandoned area previously inhabited by the Serbs. After the war, under UN and peace implementation forces' pressure, Serb refugees returned to their homes.