With Geocodio, you can upload a list of addresses or coordinates and receive the Congressional information. Simply select "Congressional Districts" in Step 3 of the upload process.

• Congressional district
• Congress number (ex., 115th)
• Congress years

You can optionally receive contact and biographical information for each Senator and Representative. Select "Add legislator data" under "Congressional districts" in Step 3 of the upload process.

• First and last name
• Birthday
• Gender
• Party
• Website
• DC address
• Phone number
• Contact form URL
• RSS URL
• Twitter handle
• Facebook URL
• YouTube username
• YouTube ID
• Bioguide ID
• Thomas ID
• OpenSecrets ID
• LIS ID
• CSPAN ID
• GovTrack ID
• VoteSmart ID
• BallotPedia ID
• Washington Post ID
• ICPSR ID
• Wikipedia ID