There exists a close relationship between vocational education and economic growth.The article examines the influence the vocational education scale，composition and vocational education quality exerting on economic growth based on growth regression model and dynamic panel data from 2012 to 2013Statistics Results show that at the national level，vocational education scale has a positive promotion effect on economic growth.Meanwhile，there is an inverse Ushape effect of vocational education composition，and vocational education quality has a significant effect on economic growth.At the regional level，in all regions，vocational education scale has positive effect on economic growth.Only in east region，vocational education composition matches the demand of economic development.As for vocational education quality，significant positive effects are found both in eastern and central areas，however there is negative effect in west regions because vocational education there is still in phase of scale expansion.