Washington and Oregon are the U.S. states that produce the most wood. These two states, located in the Pacific Northwest, have a long history of logging and timber production. The region's dense forests, particularly the vast stands of Douglas-fir, are a primary source of timber. According to the U.S. Forest Service, Washington and Oregon together account for over 30% of the total timber production in the United States. The combination of abundant forest resources and a well-established timber industry makes these states the leading producers of wood in the nation.