Colorado
4th District

Incumbents

• 
  R

  Greg Lopez

  Open

Past Elections

CO-04: 2023
• 
  R

  Kenneth R Buck

  VAR 0.7

  Open

Past Elections

CO-04: 2022, 2020, 2018, 2016, 2014
• 
  RNominee

  Lauren Boebert

  ✓ 240,213 votes (53.6%)

  VAR -6.2

  Open

Next Election

2026

Past Elections

CO-03: 2022, 2020

Committees

• Committee on Natural Resources
  • Oversight and Investigations
  • Water, Wildlife and Fisheries
• Committee on Oversight and Government Reform
  • Cybersecurity, Information Technology, and Government Innovation
  • Economic Growth, Energy Policy, and Regulatory Affairs
  • Federal Law Enforcement

• 
  D

  Trisha Calvarese

  188,249 votes (42%)

  VAR 3.8
• 
  D

  Isaac Ian Mccorkle

  188,249 votes (42%)

  VAR -0.6
• 
  R

  Mike Lynch

• 
  R

  Christopher David Phelen

• 
  R

  Floyd Trujillo

• 
  R

  Richard Holtorf

• 
  R

  Jerry Sonnenberg

• 
  R

  Ted Harvey

• 
  R

  Trent Lane Leisy

• 
  R

  Deborah Flora

• 
  R

  Peter Yu

• 
  D

  John J Jr. Padora

  188,249 votes (42%)
• 
  D

  Karen Breslin

  188,249 votes (42%)