Colorado's 4th Congressional District: Map, Representative, Demographics

Current district lines U.S. Census Bureau TIGER/Line ↗

Counties in this district

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Your representatives

Lauren Boebert

Lauren Boebert

Republican

Representative since Jan 3, 2021

Raised $1,010,297 · Cash on hand $247,202 (2026 cycle) · FEC filing ↗ · Through Jun 30, 2026

Full profile →

How Lauren Boebert voted

DateMeasurePositionChamber result
9/16/26
House
Retire through Ownership Act
On Motion to Suspend the Rules and Pass Suspension of the rulesA fast-track House procedure, usually for measures expected to have broad support. Debate is limited to 40 minutes, no amendments can be offered, and it needs a two-thirds vote of members voting — not a simple majority. A yes vote passes the bill.Rules of the House, Rule XV, clause 1 ↗
Passage
Not Voting
Passed
9/16/26
House
Water Resources Development Act of 2026
On Motion to Suspend the Rules and Pass, as Amended Suspension of the rulesA fast-track House procedure, usually for measures expected to have broad support. Debate is limited to 40 minutes, no amendments can be offered, and it needs a two-thirds vote of members voting — not a simple majority. A yes vote passes the bill. “As amended” means changes written into the motion itself are included.Rules of the House, Rule XV, clause 1 ↗
Passage
Yea
Passed
9/16/26
House
Ratepayer Protection Act
On Motion to Suspend the Rules and Pass, as Amended Suspension of the rulesA fast-track House procedure, usually for measures expected to have broad support. Debate is limited to 40 minutes, no amendments can be offered, and it needs a two-thirds vote of members voting — not a simple majority. A yes vote passes the bill. “As amended” means changes written into the motion itself are included.Rules of the House, Rule XV, clause 1 ↗
Passage
Yea
Passed
9/16/26
House
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the "California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision".
On Passage PassageThe vote on whether this chamber approves the measure — usually by a simple majority of those voting. It becomes law only once both chambers pass the same text and the president signs it, or Congress overrides a veto.House: The Legislative Process ↗
Passage
Yea
Passed
9/16/26
House
PROOF Act
On Passage PassageThe vote on whether this chamber approves the measure — usually by a simple majority of those voting. It becomes law only once both chambers pass the same text and the president signs it, or Congress overrides a veto.House: The Legislative Process ↗
Passage
Yea
Passed

See full voting record →

2026 elections

Election day is Tuesday, Nov. 3, 2026.

Past results

2022 general election

CandidatePartyVotesPercent
Ken BuckWinnerR216,02460.94%
Ike McCorkleD129,61936.56%
Ryan McGonigalAMC8,8702.50%

FEC ↗

2020 general election

Held under different district lines
CandidatePartyVotesPercent
Ken BuckWinnerR285,60660.11%
Ike McCorkleD173,94536.61%
Bruce GriffithLIB11,0262.32%
Laura IrelandUPC4,5300.95%

FEC ↗

Demographics

MeasureThis districtColoradoUnited States
Population789,5995,957,494340,110,990
Median age (years)39.438.039.2
Median household income$120,070$97,113$81,604
Below poverty level7.3%9.6%12.1%
Bachelor's degree or higher (age 25+)49.4%47.8%36.8%
Race and ethnicity
Hispanic or Latino (of any race)16.1%23.2%20.0%
Not Hispanic or Latino
White alone72.0%63.6%56.3%
Black or African American alone2.1%4.0%11.7%
Asian alone4.2%3.4%6.2%
American Indian and Alaska Native alone, Native Hawaiian and Other Pacific Islander alone, Some Other Race alone, Two or More Races5.6%5.8%5.8%
Foreign-born8.4%10.6%14.8%
Veterans (civilian adults 18+)6.5%7.0%5.9%

Census estimates. American Community Survey 2024 1-year, Data Profile ↗