 Warren County was one of the largest schools in Group AA (with over 1,650 students) and the facility simply could not handle the additional numbers that were coming in due to Warren County's growth as an outer suburb of Washington, DC.The Warren County School Board approved an ambitious capital improvement plan that would see Warren County's high school population split.The newer 8-9 facility off Westminster Drive in the eastern part of the county was expanded into a full-featured high school (and assumed the Warren County High School name, colors, mascot, and records) and a completely new high school facility was built for the western part of the County on Rt.