San Antonio, United States — City Data API

Country: US Texas (TX) Pop: 1.5 million

San Antonio is a city in United States (US), Texas (TX). Get San Antonio geographic data, postal codes and location info via the Country Data API REST endpoints. Query by country code 'US' and state code 'TX' to retrieve San Antonio data. Free to start, JSON, plans from $9.99/mo.

San Antonio location data via REST API

Use country code US and state code TX to query cities and zip codes that include San Antonio.

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Zip codes in United States

Postal code dataset for United States

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API Request Example

Fetch cities in United States (US) — your response will include San Antonio.

Cities by country

GET https://api.countrydataapi.com/v1/cities/by-country?country=US

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cURL example

curl "https://api.countrydataapi.com/v1/cities/by-country?country=US"   -H "Authorization: Bearer YOUR_KEY"

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More cities in United States

New York

8.3 million

Los Angeles

3.8 million

Chicago

2.7 million

Houston

2.3 million

Phoenix

1.6 million

Philadelphia

1.6 million

San Diego

1.4 million

Dallas

1.3 million

San Jose

1 million

Austin

975,000

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Access San Antonio data via API

Integrate San Antonio (United States) into your application. One API for all countries, states, cities and zip codes.

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