RankAreaResident PopulationJurisdiction area1 Xining2481 K7679km²2 Haidong1338 K13202km²3 Haixi471 K300726km²4 Hainan Prefecture450 K43493km²5 Yushu434 K204891km²6 Huangnan282 K17809km²7 Haibei262 K34443km²8 Golog222 K74367km²