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