Abstract: Regional integration development is inevitable in a market-oriented open economy, and it is also an important way to implement new development concepts and achieve high-quality development. When the state-owned forest region reform is generally completed, state-owned "forest region" in Northeast China has gradually returned to state-owned "forests" in connotation. This change has become a key variable to facilitate forest regions to adapt to the new normal and seize new opportunities, thus objectively forming a positive condition for the integrated development between the forest regions and the local communities. This integrated development in Northeast China has emerged on the principles of integrated planning and coordinated development, and conforms to the laws of economic and social development, with the precondition that the multiple boundaries between forest regions and local communities in terms of production factors, institutional factors, cultural factors, and management factors should be broken. Accordingly, it is significant to actively explore the new economic and social development trends of state-owned forest regions in Northeast China, accelerate their adaptation to the post-reform period and continue to identify their normal positioning and layout pattern, which are conducive to national ecological amelioration and sustainable regional development.