According to the postal code database, the postal code of Kaiping District, Tangshan City, Hebei Province is 06302 1, where the number 06 represents Hebei Province, the number 3 represents Tangshan City, the number 0 represents Kaiping District, and the number 2 1 represents the delivery office.

Kaiping District, Tangshan City, Hebei Province is located in Jidong Plain, bordering Yanshan Mountain in the north and Bohai Sea in the south, with a total area of 257.4 square kilometers. By the end of 2022, the resident population was 276,500. By the end of 20021kloc-0/0, Kaiping District had jurisdiction over 5 streets and 6 towns, and the people's government of Kaiping District was located at No.2 Xinyuan Road.