Colorado Congressional Contacts
(Updated August 2026)

CSAE encourages association professionals to stay informed and engaged with federal policymakers representing Colorado. Below is a current list of Colorado’s congressional delegation, along with published Washington, D.C. and district office phone numbers and official contact links.

Important note: Most members of Congress do not publish a general public email address. Instead, they use a secure Contact or Email Me form on their official website, often requiring a Colorado ZIP code.

U.S. Senate

Senator Michael Bennet (D)

State of Colorado

• Washington, D.C.: 202-224-5852
• Denver Office: 303-455-7600
• Federal agency casework email: [email protected]
• Contact Form: https://www.bennet.senate.gov/public/index.cfm/write-to-michael
• Office Locations: https://www.bennet.senate.gov/public/index.cfm/office-locations

Senator John Hickenlooper (D)

State of Colorado

• Washington, D.C.: 202-224-5941
• Denver Office: 303-244-1628
• Federal agency casework email: [email protected]
• Contact Form: https://www.hickenlooper.senate.gov/contact/email-john/
• Office Locations: https://www.hickenlooper.senate.gov/contact/

U.S. House of Representatives

Congressional District 1 — Representative Diana DeGette (D)

• Washington, D.C.: 202-225-4431
• Denver Office: 303-844-4988
• Contact Form: https://degette.house.gov/contact

Congressional District 2 — Representative Joe Neguse (D)

• Washington, D.C.: 202-225-2161
• Boulder Office: 303-335-1045
• Fort Collins Office: 970-372-3971
• Contact Form: https://neguse.house.gov/contact

Congressional District 3 — Representative Jeff Hurd (R)

• Washington, D.C.: 202-225-4676
• Grand Junction Office: 970-208-0455
• Pueblo Office: 719-696-6968
• Durango Office: 970-317-6167
• Contact Form: https://hurd.house.gov/contact

Congressional District 4 — Representative Lauren Boebert (R)

• Washington, D.C.: 202-225-4761
• Lone Tree Office: 720-639-9165
• Eaton Office: 970-702-2136
• Contact Form: https://boebert.house.gov/contact

Congressional District 5 — Representative Jeff Crank (R)

• Washington, D.C.: 202-225-4422
• Colorado Springs Office: 719-520-0055
• Contact Form: https://crank.house.gov/contact

Congressional District 6 — Representative Jason Crow (D)

• Washington, D.C.: 202-225-7882
• Aurora Office: 720-748-7514
• Contact Form: https://crow.house.gov/contact

Congressional District 7 — Representative Brittany Pettersen (D)

• Washington, D.C.: 202-225-2645
• Lakewood Office: 303-274-7944
• Cañon City Office: 719-458-6161
• Contact Form: https://pettersen.house.gov/contact

Congressional District 8 — Representative Gabe Evans (R)

• Washington, D.C.: 202-225-5625
• Greeley Office: 970-324-2567
• Northglenn Office: 303-723-6560
• Contact Form: https://gabeevans.house.gov/contact

Please Note: Congressional offices may periodically update phone numbers, office locations or contact procedures. CSAE recommends using the official congressional website links above for the most current contact information.