Federal race · 2024
Colorado U.S. House, District 4, 2024
Primary: June 25, 2024 · General election: November 5, 2024
Money raised
- Lauren Boebert (R)$4.8M raised · $159K on hand
- Trisha Calvarese (D)$4.4M raised · $51K on hand
- Isaac Ian McCorkle (D)$1.7M raised · $9K on hand
- Deborah Flora (R)$451K raised · $0 on hand
- Jerry Sonnenberg (R)$357K raised · $0 on hand
- John J Padora Jr. (D)$351K raised · $4K on hand
- Peter Yu (R)$286K raised · $0 on hand
- Richard Holtorf (R)$153K raised · $0 on hand
- Mike Lynch (R)$144K raised · $0 on hand
- Trent Lane Leisy (R)$120K raised · $100K on hand
- Floyd Trujillo (R)$105K raised · $0 on hand
- Christopher David Phelen (R)$98K raised · $4K on hand
Raised Cash on hand · bars are blue for Democrats, red for Republicans, gray for others
Candidates
| Candidate | Status | Raised | Spent | Cash on hand | Through |
|---|---|---|---|---|---|
| Lauren Boebert (R) | Won the general election (53.64%) | $4,822,754.48 | $5,434,885.03 | $159,145.05 | 2024-12-31 |
| Trisha Calvarese (D) | Lost the general election (42.04%) | $4,385,109.75 | $4,278,181.57 | $51,300.31 | 2024-12-31 |
| Isaac Ian McCorkle (D) | Lost primary | $1,691,453.78 | $1,697,871.29 | $9,382.64 | 2024-12-31 |
| Deborah Flora (R) | Lost primary | $450,657.31 | $450,657.31 | $0.00 | 2024-08-06 |
| Jerry Sonnenberg (R) | Lost primary | $356,932.23 | $356,932.23 | $0.00 | 2024-09-30 |
| John J Padora Jr. (D) | Lost primary | $350,803.66 | $344,991.90 | $3,546.76 | 2024-12-31 |
| Peter Yu (R) | Lost primary | $285,847.00 | $558,768.27 | $0.00 | 2024-09-30 |
| Richard Holtorf (R) | Lost primary | $153,492.13 | $153,492.13 | $0.00 | 2024-09-30 |
| Mike Lynch (R) | Lost primary | $143,843.27 | $136,843.27 | $0.00 | 2024-12-30 |
| Trent Lane Leisy (R) | Withdrawn | $119,967.79 | $19,967.79 | $100,000.00 | 2024-09-30 |
| Floyd Trujillo (R) | Did not qualify for the ballot | $104,635.68 | $104,635.68 | $0.00 | 2024-05-08 |
| Christopher David Phelen (R) | Registered candidate (raised or spent over $5,000) | $97,657.66 | $93,788.94 | $3,868.72 | 2024-09-30 |
| Ted Harvey (R) | Not nominated at convention | $75,967.93 | $75,967.93 | $0.00 | 2024-09-30 |
| Greg Lopez (R) | Not running (declined to run) | $43,352.67 | $46,760.82 | −$3,463.75 | 2024-09-30 |
| Karen R Breslin (D) | Withdrawn | $41,802.62 | $41,782.50 | $164.40 | 2024-09-30 |
1 registered candidate with no financial reports yet
- Kenneth R Buck (Republican) · Not running (declined to run)
Totals from the FEC candidate summary file, retrieved October 23, 2026. A dated snapshot, not live reporting; each candidate’s FEC page is the official source.
Total spent on this race
$13,787,058.99 = candidates’ own spending $13,221,262.36 + outside spending $565,796.63
| Candidate | Outside spending for | Against | Electioneering and member messages |
|---|---|---|---|
| Lauren Boebert | $230,350.53 | $328,846.29 | $0.00 |
| Trisha Calvarese | $5,982.31 | $0.00 | $0.00 |
| Kenneth R Buck | $617.50 | $0.00 | $0.00 |
Candidates’ own spending is their committees’ disbursements less transfers to other committees, contributions to others, loan repayments and refunds (FEC committee summary). Outside spending is independent expenditures, electioneering communications and company or union member communications for or against these candidates (FEC totals by candidate from regular reports, retrieved October 24, 2026; the latest 24- and 48-hour notices are not included yet). Party coordinated spending is not split by race and is not included. All the money
Polling and ratings
Race ratings
Recent polls
| Pollster | Dates | Sample | Margin of error | Results |
|---|---|---|---|---|
| Keating Research | April 18–24, 2024 | 500 (LV) | ± 4.4% | Lauren Boebert 46% · Trisha Calvarese 36% |
| Gravis Marketing | May 22–24, 2024 | 423 (LV) | ± 4.7% | Lauren Boebert 27% · Ike McCorkle 41% |
| Gravis Marketing | March 27–29, 2024 | 529 (LV) | ± 4.3% | Lauren Boebert 31% · Ike McCorkle 38% |
| Gravis Marketing | March 27–29, 2024 | 529 (LV) | ± 4.3% | Jerry Sonnenberg 24% · Ike McCorkle 18% |
Ratings and polls as listed on Wikipedia: 2024 United States House of Representatives elections in Colorado (retrieved October 23, 2026), licensed CC BY-SA 4.0. TerraCivic does not rate races or compute its own average.
Results
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Lauren Boebert | Republican Party | 240,213 | 53.64% |
| Trisha Calvarese | Democratic Party | 188,249 | 42.04% |
| Hannah Goodman | Libertarian Party | 11,676 | 2.61% |
| Frank Atwood | Approval Voting Party | 6,233 | 1.39% |
| Paul Noel Fiorino | Unity Party of America | 1,436 | 0.32% |
As listed on Wikipedia; official results come from the state election office.
TerraCivic shows public filings without scores, grades or judgments about any candidate.
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