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