Seattle, United States — City Data API

Country: US Washington (WA) Pop: 750,000

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

Seattle location data via REST API

Use country code US and state code WA to query cities and zip codes that include Seattle.

All cities of United States

List every city in United States

Cities by country

Cities in Washington

List every city in Washington, United States

Cities by state

Zip codes in United States

Postal code dataset for United States

Get zip codes

API Request Example

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

Cities by country

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

Authorization: Bearer YOUR_API_KEY

cURL example

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

Access Seattle data via API

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