Beijing 北京
100000
Central postcode for Dongcheng, Xicheng, and embassy areas.
China major city postal codes
Spot the headline postcode used for the city core, then follow the linked guides for district-specific six-digit codes.
Shanghai 上海
200000
Main code for Huangpu waterfront, the Bund, and People’s Square.
Guangzhou 广州
510000
Use for Yuexiu CBD mailings and government correspondence.
Shenzhen 深圳
518000
Covers Futian Civic Center, Huaqiangbei, and central Nanshan.
Chengdu 成都
610000
Applies to the Tianfu Square core and Jinjiang business strips.
Hangzhou 杭州
310000
West Lake scenic area, Wulin Square, and government offices.
Xi’an 西安
710000
Downtown Bell Tower, Beilin, and city wall tourism belt.
Wuhan 武汉
430000
Yangtze riverfront, Hankou business district, and university town.
Chongqing 重庆
400000
Yuzhong CBD, Liberation Monument, and rail transit hub.
Nanjing 南京
210000
Presidential Palace area, Xinjiekou, and Confucius Temple visits.
Changsha 长沙
410000
Yuelu Mountain, Orange Island, and Taiping Street classics.
China postal code (zip code) lookup
Find verified six-digit postcodes for every province, city, and district. Our directory is refreshed with the latest China Post data so your parcels and hotel bookings never miss the mark.
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Popular China zip code pages
Open district-by-district postcode guides for the busiest Chinese cities.
Beijing 100000+
District-by-district Beijing postcode directory.
Shanghai 200000+
Pudong, Huangpu, Xuhui and more Shanghai postcodes.
Guangzhou 510000+
Complete list of Guangzhou postal codes by district.
Shenzhen 518000+
Nanshan, Futian, Bao’an and other Shenzhen zones.
Nanjing 210000+
Postal codes for every district across Nanjing.
Chengdu 610000+
Detailed postcode map for Chengdu’s core districts.
Qingdao 266000+
Shinan, Laoshan, Huangdao, Licang and more.
Dongguan 523000+
Industrial towns and subdistricts with quick codes.
Fresh coverage and search suggestions
Track the most requested regions and jump directly to ready-to-use postcode guides.
Guangdong manufacturing belt
Factory districts in Dongguan, Guangzhou, and Shenzhen updated with new logistics parks.
Yangtze River Delta
Latest codes for Shanghai business zones, Suzhou industrial parks, and Hangzhou tech corridors.
Tourism & hospitality
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International senders
Need a US reference? Use the US ZIP directory or compare China/SAR formats in one place.
Postal code tools
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Province & municipality hubs
Jump into localized directories to browse every district-level code.
Guangdong Province
Guangzhou, Shenzhen, Dongguan, Foshan, Zhongshan and more.
Shanghai Municipality
District-level postcodes for Pudong, Huangpu, Jing’an, Xuhui…
Beijing Municipality
Chaoyang, Haidian, Tongzhou, Daxing, Shunyi and other districts.
All Cities A–Z
Browse every published city page in alphabetical order.
中文专题
热门城市邮编与实用指南
覆盖北京、上海、深圳的中文邮编落地页，并附邮编查询与规则科普。
China postal code FAQs
Understand how the 6-digit system works and how to find the right code.