Averill Park Central School District
 Averill Park Central School District (APCSD) is a rural fringe public school district located east of the city of Rensselaer in south central Rensselaer County New York. The district has five operating school buildings: three elementary schools one middle school and one high school. The district is a member of the Rensselaer-Columbia-Greene Board of Cooperative Educational Services (BOCES) known as Questar III.