The postcode of Heishan County, Jinzhou City, Liaoning Province.

According to the postal code database, the postal code of Heishan County, Jinzhou City, Liaoning Province is 12 1400, the area code is 04 16 and the administrative division code is 2 10726.

Heishan County, Jinzhou City, Liaoning Province is located in the west of Liaoning Province, at the northeast end of Jinzhou City. The county covers an area of 2,498 square kilometers and has a population of 643,800. It has jurisdiction over 2 streets, 15 towns and 4 townships, and 1 township units. The county people's government is located in the streets of Montenegro.