In Redstone Presbytery, 85 congregations have been brought together in four counties.  Our presbytery includes the counties of Westmoreland, Fayette, Somerset and Cambria.  The 85 congregations include:  35 in Westmoreland County (Districts I & II), 30 in Fayette County (District III), 3 in Somerset County (District IV) and 17 in Cambria County (District IV).  Redstone Presbytery has a total of 16,288 members (2005) and is one of 16 presbyteries in the Synod of the Trinity.