The key to complete the building of an overall well-off society lies in rural areas. This report evaluates the achievement degree of building an overall well-off society in rural areas. The results show that the achievement degree of building an overall well-off society in rural areas in China steadily increased，the differences in the five aspects of building an overall well-off society in rural areas were narrowing year by year. In 2018，the people life index had reached the goal of building a well-off society，while the rural environment index was relatively low. At the provincial level，nine provinces （autonomous regions，municipalities directly under the central government） had achieved the 2020 goal of building an overall well-off society in rural area，four provinces with lower achievement degree should be concerned. The achievement degree of rural environment in most provinces are relatively lagging behind. At the indicator level，rural infrastructure，social undertakings and public services are short boards for building an overall well-off society in rural area. According to the expected development speed，these short boards can also achieve the goal of building an overall well-off society by 2020. Based on the calculated results，aiming at the problems existing in rural infrastructure，social undertakings and public services，the report puts forward corresponding countermeasures and suggestions.