From 2000 to 2017，Tibet’s ratio of the comprehensive data of the basic public services and social security to total expenditure of public finance rose from 25.92% to 43.68%. The average annual growth of the expenditure for public education，health and social security was higher than the annual growth of the expenditure of public finance；but that of the expenditure for public culture was lower than the annual growth of the expenditure of public finance. The regional gap of the expenditure for public health in per capita value was reduced；but that of the expenditure for public education，culture and social security in per capita value were extended. Ternary employment rate of the employed persons in non-private units，private units and self-employed individuals in Tibet rose from 21.43% to 68.71%. The regional gaps of the average wages in non-private units and private units reduced，but that of the household income and total consumption in per capita value were extended. The urban-rural per capita ratio of the household income and total consumption were all reduced. The ranking of the balanced development of the society-building：in the provincial lateral evaluation of ideal value without urban-rural and regional gap，Tibet ranked the 11th；in the provincial vertical evaluation of self-base value in 2000，2005，2010 and 2015，Tibet ranked the 1st，1st，12th and 10th respectively.