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China · Province

Jiangsu postal codes — China

13 cities · 50 codes in this province, within China's three-level hierarchy.

Cities
ChangzhouHuaianLianyungangNanjingNantongSuqianSuzhouTaizhouWuxiXuzhouYanchengYangzhouZhenjiang
Postal codes

Jiangsu postal codes

CountryProvinceCityCityZIPLatitudeLongitudeTimezone
ChinaJiangsuChangzhouChangzhou21303431.966130119.894470Asia/Shanghai
ChinaJiangsuChangzhouChangzhou21330031.376280119.509090Asia/Shanghai
ChinaJiangsuHuaianHuaian21163432.871250119.185951Asia/Shanghai
ChinaJiangsuHuaianHuaian21164233.025433119.020585Asia/Shanghai
ChinaJiangsuLianyungangLianyungang22204234.746373119.347878Asia/Shanghai
ChinaJiangsuLianyungangLianyungang22206134.647210119.244340Asia/Shanghai
ChinaJiangsuLianyungangLianyungang22221334.399136119.112749Asia/Shanghai
ChinaJiangsuNanjingNanjing21000032.216045118.802205Asia/Shanghai
ChinaJiangsuNanjingNanjing21000032.032184118.805620Asia/Shanghai
ChinaJiangsuNanjingNanjing21000032.139509118.749877Asia/Shanghai
ChinaJiangsuNanjingNanjing21000032.148704119.027434Asia/Shanghai
ChinaJiangsuNanjingNanjing21000832.066332118.769792Asia/Shanghai
ChinaJiangsuNanjingNanjing21001832.050143118.796115Asia/Shanghai
ChinaJiangsuNanjingNanjing21002232.039148118.791657Asia/Shanghai
ChinaJiangsuNanjingNanjing21002832.101130118.747810Asia/Shanghai
ChinaJiangsuNanjingNanjing21003132.120822118.741549Asia/Shanghai
ChinaJiangsuNanjingNanjing21005832.223379119.157813Asia/Shanghai
ChinaJiangsuNanjingNanjing21130531.291942118.804942Asia/Shanghai
ChinaJiangsuNanjingNanjing21130831.290433118.966461Asia/Shanghai
ChinaJiangsuNanjingNanjing21180431.928784118.435199Asia/Shanghai
ChinaJiangsuNantongNantong22611431.871173121.181615Asia/Shanghai
ChinaJiangsuNantongNantong22621631.972679121.591621Asia/Shanghai
ChinaJiangsuNantongNantong22622631.867675121.496661Asia/Shanghai
ChinaJiangsuNantongNantong22636132.140076120.726365Asia/Shanghai
ChinaJiangsuSuqianSuqian22360034.067690118.749330Asia/Shanghai
ChinaJiangsuSuqianSuqian22394133.577271118.439270Asia/Shanghai
ChinaJiangsuSuzhouSuzhou21512531.254771120.800364Asia/Shanghai
ChinaJiangsuSuzhouSuzhou21521331.084568120.835303Asia/Shanghai
ChinaJiangsuSuzhouSuzhou21542231.551586121.131887Asia/Shanghai
ChinaJiangsuTaizhouTaizhou22531732.442682119.952723Asia/Shanghai
ChinaJiangsuTaizhouTaizhou22532132.303367119.885369Asia/Shanghai
ChinaJiangsuTaizhouTaizhou22559932.515360120.108840Asia/Shanghai
ChinaJiangsuTaizhouTaizhou22571632.884047119.956809Asia/Shanghai
ChinaJiangsuTaizhouTaizhou22571732.849670119.891907Asia/Shanghai
ChinaJiangsuWuxiWuxi21402131.518892120.324621Asia/Shanghai
ChinaJiangsuWuxiWuxi21410031.591021120.355410Asia/Shanghai
ChinaJiangsuWuxiWuxi21413531.557314120.359290Asia/Shanghai
ChinaJiangsuWuxiWuxi21417331.601997120.313704Asia/Shanghai
ChinaJiangsuXuzhouXuzhou22100534.283648117.209958Asia/Shanghai
ChinaJiangsuXuzhouXuzhou22100534.270839117.218529Asia/Shanghai
ChinaJiangsuXuzhouXuzhou22110034.312415117.157130Asia/Shanghai
ChinaJiangsuXuzhouXuzhou22132734.355709118.015320Asia/Shanghai
ChinaJiangsuXuzhouXuzhou22135334.376002117.853565Asia/Shanghai
ChinaJiangsuYanchengYancheng22400633.387343120.124997Asia/Shanghai
ChinaJiangsuYanchengYancheng22402133.237605119.940439Asia/Shanghai
ChinaJiangsuYanchengYancheng22440333.844525119.682069Asia/Shanghai
ChinaJiangsuYanchengYancheng22455534.283476120.098338Asia/Shanghai
ChinaJiangsuYanchengYancheng22463834.144792119.748468Asia/Shanghai
ChinaJiangsuZhenjiangZhenjiang21200132.205542119.469572Asia/Shanghai
ChinaJiangsuZhenjiangZhenjiang21200132.205542119.469572Asia/Shanghai

Complete dataset

84,000 rows available in China

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About · Province

About Jiangsu

Jiangsu is a province of China, made up of 13 cities.

Towns in Jiangsu include Wujin, Haizhou, Jiangdu, Jintan District, Jurong and Baoying, together with the surrounding localities whose postal codes are listed above.

  • Changzhou
  • Huaian
  • Nanjing
  • Suzhou
  • Wuxi
  • Zhenjiang
  • Lianyungang
  • Nantong
  • Suqian
  • Taizhou
  • Xuzhou
  • Yancheng
  • Yangzhou

How postal codes work in Jiangsu

China uses a single national postal-code format, written as 999999. Six digits, numeric only. Codes in Jiangsu follow that format like everywhere else in the country, for example 213300 for Changzhou.

Codes listed here for Jiangsu begin with one of these prefixes: 21 and 22. Each prefix covers the delivery areas of one part of the province.

Postal codes across China, Jiangsu included, are issued and maintained by China Post.

Addressing format

Addresses in China are written [Street name], [Postal code] [City] [Region], and an address in Jiangsu follows that same order:

What this dataset covers

This reference dataset lists 50 postal codes for Jiangsu across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.

Provinces

Other provinces of China

Anhui
Beijing
Chongqing
Fujian
Gansu
Guangdong
Guangxi
Guizhou
Hainan
Hebei
Heilongjiang
Henan
Hubei
Hunan
Inner Mongolia
Jiangxi
Jilin
Liaoning
Ningxia Huizu
Qinghai
Shaanxi
Shandong
Shanghai
Shanxi
Sichuan
Tianjin
Tibet
Xinjiang
Yunnan
Zhejiang

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FAQ

Jiangsu postal codes — frequently asked questions

Which towns and cities are in Jiangsu?

Jiangsu is built around towns such as Wujin, Haizhou, Jiangdu, Jintan District, Jurong and Baoying, together with the surrounding localities whose postal codes are listed above.

Which cities make up Jiangsu?

Changzhou, Huaian, Nanjing, Suzhou, Wuxi, Zhenjiang, Lianyungang, Nantong, Suqian, Taizhou, Xuzhou, Yancheng and Yangzhou.

What postal codes does Jiangsu use?

Every postal code listed here for Jiangsu begins with one of these prefixes: 21 and 22.

What format are postal codes in Jiangsu?

They use China's national 999999 format. Six digits, numeric only. 213300 is one code from Jiangsu.

Who issues postal codes in Jiangsu?

China Post issues and maintains postal codes throughout China, Jiangsu included.

How many postal codes are listed for Jiangsu?

This reference dataset contains 50 postal codes for Jiangsu. That is the dataset's own count, not a claim about every code in use.