Location: Dalian is located at the southern tip of Liaodong Peninsula, bordering Bohai Sea in the northwest, Yellow Sea in the southeast and Shandong Peninsula across Bohai Strait in the south. North latitude 38 43'-4010', east longitude120 58'-123 31'. It is bordered by Gaizhou in Yingkou City in the north and Xiuyan in Anshan City and donggang city in Dandong City in the northeast. The coastline is 1906 km long, accounting for 73% of the total coastline of Liaoning province, including 1288 km on land and 6 18 km on island. Area 13238 km2, population 5.58 million (2003).

Pinyin: Dalian

Area code: 04 1 1

Code: 2 10200

Postal code:116011.

Resident:No. 1, People's Square, Xigang District, the resident of the municipal government.

Division: Administering 6 municipal districts, 1 county, and hosting 3 county-level cities.

Brief introduction of prefecture-level city zoning

Xigang District covers an area of 26 square kilometers and has a population of 320,000. Postal code116011. District People's Government, No.77 Beijing Street.

Zhongshan District covers an area of 43 square kilometers and has a population of 360,000. Postal code 1 1600 1. No.83 Yide Street, District People's Government.

Shahekou District covers an area of 49 square kilometers and has a population of 630,000. Postal code 1 1602 1. Tongtai Street 120, District People's Government.

Ganjingzi District covers an area of 49 1 km2 with a population of 590,000. Postal code 1 16033. Dalian Gate Square of District People's Government 1.

Lushunkou District covers an area of 506 square kilometers and has a population of 2 1 10,000. Postal code 1 1604 1. People's Government of No.24 District, huanghe road.

Jinzhou District covers an area of 1390 square kilometers and has a population of 680,000. Postal code 1 16 100.

Wafangdian city has an area of 379 1 km2 and a population of 1.02 million. Postal code 1 16300.

Pulandian city covers an area of 2,923 square kilometers and has a population of 820,000. Postal code 1 16200. Zhu Fu Lu Qian 12 Municipal People's Government.

Zhuanghe city covers an area of 3,900 square kilometers and has a population of 900,000. Postal code 1 16400. No.461Hongyan Road, Municipal People's Government.

Changhai County covers an area of 1 19 square kilometers with a population of 90,000. Postal code 1 16500. County People's Government in Dongshan Community, Dachangshan Island Town.

Among them, Zhuanghe Pulandian Wafangdian is what we often call the North Three Cities.

There are also two open experimental zones: development zone and high-tech park.