🇯🇵 Japan · Osaka Fu
Osaka postal codes
Osaka, Osaka Fu, has 2,481 postal codes, from 530-0000 to 533-0003. Which one applies depends on the street address. Get all of them as JSON from the postal code API.
- Postal Codes
- 2,481
- Population
- 2,753,862
- Prefecture
- Osaka Fu
- Coordinates
- 34.6938, 135.5011
All Osaka postal codes
The first 400 of 2,481 codes are shown. The API returns all of them.
No code matches.
Includes codes within a few kilometres of the city centre. Data: GeoNames (CC BY 4.0) and zipcodestack.
Nearby cities
Find every code around Osaka with the radius search.
Frequently asked questions
What is the postal code of Osaka?
How many postal codes does Osaka have?
How do I find the exact postal code for an address in Osaka?
Postal code API
Osaka postal codes in your app
zipcodestack looks up, validates and searches postal codes in 182 countries: city, state, coordinates, distances and radius search, as JSON.
/v1/code/city documentation ZIP code API All documentation
1,000 free requests every month. No credit card required.
GET https://api.zipcodestack.com/v1/code/city?city=Osaka&country=jp
{
"query": { "city": "Osaka", "country": "jp" },
"results": ["530-0000", "…"]
}