According to the postal code database, the postal code of Jiajiang County is 6 14 100. Jiajiang County belongs to Leshan City, Sichuan Province, located in the northwest of Leshan City, with a subtropical monsoon climate of 103 17' to 103 44' and 29 38' to 29 55' north latitude. As of 20 19, Jiajiang county has a total area of 749 square kilometers, and * * * governs 7 towns and 2 streets.

Postal code usually consists of Arabic numerals, which represents the special code of the post office that delivers mail, and is also the communication code between residents and units within the delivery range of the post office. Postal code is a special code for postal communication to realize mail sorting, and it is a necessary tool to realize postal modernization. The ultimate goal is to speed up the delivery of your letters.