3 1 stands for Zhejiang Province, 5 stands for Ningbo City, 1 stands for Yinzhou District, and 00 stands for the specific location of the delivery office.

Yinzhou District, which belongs to Ningbo City, Zhejiang Province, is one of the downtown areas of Ningbo and the resident of Ningbo Municipal People's Government. Located on the eastern coast of Ningbo City, Zhejiang Province, it borders Beilun District in the east, Haishu District in the west, Fenghua District in the south, Xiangshan Port and Xiangshan County across the sea in the southeast, Jiangbei District and zhenhai district across the river in the north, with a total area of 8 14.2 square kilometers.

In 202 1 year, the total registered population of Yinzhou district (including high-tech zone) was 976,000. As of 202 1 and 10, Yinzhou District has jurisdiction over 15 streets and 10 towns. Among them, Xu Mei Street, Xin Ming Street and Juxian Street are entrusted to the management of Ningbo National High-tech Zone, and Dongqian Lake Town is entrusted to the management of Dongqian Lake Tourism Resort. The administrative division belongs to Yinzhou District.

Geographical environment of Yinzhou district

Yinzhou District is located in the south bank of Hangzhou Bay and the east of Ningshao Plain, with high terrain in the east and low terrain in the west. Fenghua River flows from south to north as a boundary river, and joins Yuyao River at Sanjiangkou to form Yongjiang River. Yongjiang River flows from west to east along the eastern north to Zhenhai estuary and enters the sea. To the east, the Dasong River flows from west to east to Xiangshan Port.

The terrain is generally divided into four geographical units: the central plain (Ningshao Plain), Yindongshan District (the remaining vein of Tiantai Mountain), the coastal plain of Dasong and the sea area of Xiangshan Port. The hilly area in the southeast is 375.48 square kilometers, including Taibai Mountain, Fuquan Mountain and Jin 'e Mountain, with Taibai Mountain as the highest and its main peak at an altitude of 656.9 meters. The lowest point is in Xiaxintangfan, Qihua Village, Zhanqi Town, with an altitude of1.5m. ..

Reference to the above content: Baidu Encyclopedia-Yinzhou District