Zhuji is a county-level city under the administration of the prefecture-level city of Shaoxing, in north-central Zhejiang province, China, located about 40 miles (64 km) south of Hangzhou. It has 2,311 km2 (892 sq mi) with a population of 1,218,072 inhabitants at the 2020 census even though the built-up area is much smaller.