Liuzhou is a prefecture-level city in north-central Guangxi Zhuang Autonomous Region, People's Republic of China. The prefecture's population was 4,153,500 as of 2023 census, including 2,519,051 in the built-up area made of five urban districts. Its total area is 18,594 km2 and 3,559.4 km2 for the built-up area.