On November 14, 1946 the Carpenters' District Council of Ulster County and Vicinity was chartered. This council had local chapters in Kingston and Ellenville, New York. During the late 1940's local unions in the area began affiliating with the district council and eventually the district council, on May 4, 1949, was rechartered as the Hudson Valley District Council of Carpenters, the change of name more closely describing its jurisdiction. New local unions continued to be created, and independent local unions continued to affiliate with the district council. By the early 1950's the district council represented carpenters in Columbia, Delaware, Dutchess, Greene, Sullivan, and Ulster counties.