Abstract: Through land consolidation, it can optimize the regional land use structure, adjust the industrial layout, promote regional economy growth, narrow the regional gap, and realize the coordinated development of regional economy. Based on this, this study constructed the index system of regional economy coordinated development, measured the economy coordinated development of Zunyi city and its four major regions, and took the land consolidation practice of Zunyi city as an example, constructed the relevant model of land consolidation and regional economy coordination degree of Zunyi city, deeply analyzed the relationship between them, so as to provide reference for relevant departments.

Key words: land consolidation, regional economy, coordinated development, Zunyi city