From 2000 to 2018，the per capita value of all types of people’s livelihood data in Tibet’s urban and rural evidently continued to increase. The residents’ income in 2018 was 7.46 times that of 2000，the total consumption was 6.33 times and the amassment was 11.68 times. The proportion of the residents’ immaterial consumption significantly rose over 10.61 percentage points，showing a significant upgrading change of the consumption structure. But the residents’ income rate significantly fell from 53.87% to 42.35%，it rose evidently since the Twelfth Five-Year Plan；and the residents’ consumption rate significantly fell from 42.45% to 28.30%，it rose slightly since the Twelfth Five-Year Plan. The residents’ amassment rate significantly continued to rise from 21.20% to 33.17%，which in return aggravate the inhibition of consumption demand. The regional disparity of the residents’ amassment continued to be reduced，but that of the residents’ income and total consumption continued to be extended；and the urban and rural ratio of the residents’ income，total consumption and amassment roundly continued to be reduced.