Istanbul, Turkey — City Data API
Country: TR Pop: 15.5 million
Istanbul is a city in Turkey (TR). Get Istanbul geographic data, postal codes and location info via the Country Data API REST endpoints. Query by country code 'TR' to retrieve Istanbul data. Free to start, JSON, plans from $9.99/mo.
Istanbul location data via REST API
Use country code TR to query cities and zip codes that include Istanbul.
All cities of Turkey
List every city in Turkey
Zip codes in Turkey
Postal code dataset for Turkey
API Request Example
Fetch cities in Turkey (TR) — your response will include Istanbul.
Cities by country
GET https://api.countrydataapi.com/v1/cities/by-country?country=TRAuthorization: Bearer YOUR_API_KEY
cURL example
curl "https://api.countrydataapi.com/v1/cities/by-country?country=TR" -H "Authorization: Bearer YOUR_KEY"Access Istanbul data via API
Integrate Istanbul (Turkey) into your application. One API for all countries, states, cities and zip codes.