Based on provincial panel data from 2011 to 2020 in China,this paper analyzes the mechanism of the role of digital village construction in influencing the high-quality growth of agricultural economy. The results showed that the construction of digital villages had a significant positive impact on the high-quality growth of the agricultural economy in general, with the western region benefiting the most from digital village construction. At the same time,agricultural technological progress and labor migration are critical ways to promote high-quality growth of the agricultural economy in digital village construction. The construction of digital villages has transformed the mode of agricultural production and promoted high-quality growth of the agricultural economy by promoting agricultural technology advancement and labor transfer. Finally,the sub-dimensional test found that digital village construction is conducive to enhancing the sustainability of agricultural economic growth,improving the efficiency of agricultural economic growth,optimizing the structure of agricultural economic growth,and improving the living standards and welfare of rural residents,thus driving the high-quality growth of the agricultural economy. Therefore,we should vigorously promote digital village construction,continuously improve rural digital infrastructure,and transform traditional agriculture with digital technology. It will promote the comprehensive reform of productivity and agricultural production mode and enpower high-quality growth of the agricultural economy.