🇨🇳 China · Shanghai
Hongkou postal codes
Hongkou, Shanghai, has 10 city postal codes, from 200000 to 202400. Which one applies depends on the street address.
- Postal Codes
- 10
- Population
- 687,500
- Region
- Shanghai
- Coordinates
- 31.25, 121.4892
All Hongkou city postal codes
200000201100201300201400201500201600201700201800202100202400
No code matches.
Includes codes within a few kilometres of the city centre. Data: GeoNames (CC BY 4.0) and zipcodestack.
These lists show the main postal code of each city or county.
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Find every code around Hongkou with the radius search.
Frequently asked questions
What is the postal code of Hongkou?
Hongkou has 10 city postal codes in Shanghai. The right code depends on the street address; the list on this page shows all of them, starting with 200000.
How many city postal codes does Hongkou have?
Our data lists 10 city postal codes for Hongkou, China. The list includes codes of the city centre and surrounding districts.
How do I find the exact postal code for an address in Hongkou?
Use the official postal service lookup or a geocoding API with the full street address. For software, the zipcodestack API returns city, region and coordinates for any postal code and can search codes by city or by radius.
Postal code API
Hongkou city postal codes in your app
zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.
/v1/code/city documentation ZIP code API All documentation
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GET https://api.zipcodestack.com/v1/code/city?city=Hongkou&country=cn
{
"query": { "city": "Hongkou", "country": "cn" },
"results": ["200000", "…"]
}Free postal code tools
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