Federal race · 2020
Missouri U.S. House, District 4, 2020
Primary: August 4, 2020 · General election: November 3, 2020
Money raised
- Vicky Hartzler (R)$1.7M raised · $645K on hand
- Lindsey Nicole Simmons (D)$402K raised · $11K on hand
- Gist Neal (R)$6K raised · $135 on hand
- Erich Arvidson (D)$6K raised · $0 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 |
|---|---|---|---|---|---|
| Vicky Hartzler (R) | Won the general election (67.6%) | $1,708,431.08 | $1,343,060.47 | $645,431.93 | 2020-12-31 |
| Lindsey Nicole Simmons (D) | Lost the general election (29.7%) | $401,749.90 | $390,437.54 | $11,282.05 | 2020-12-31 |
| Gist Neal (R) | Registered candidate (raised or spent over $5,000) | $6,173.13 | $6,037.94 | $135.19 | 2020-12-31 |
| Erich Arvidson (D) | Registered candidate (raised or spent over $5,000) | $6,014.95 | $6,014.95 | $0.00 | 2020-12-31 |
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
$1,738,228.45 = candidates’ own spending $1,736,311.40 + outside spending $1,917.05
| Candidate | Outside spending for | Against | Electioneering and member messages |
|---|---|---|---|
| Lindsey Nicole Simmons | $1,564.87 | $0.00 | $0.00 |
| Vicky Hartzler | $352.18 | $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 |
|---|---|---|---|---|
| YouGov | September 24 – October 7, 2020 | 92 (LV) | – | Vicky Hartzler 53% · Lindsey Simmons 37% |
Ratings and polls as listed on Wikipedia: 2020 United States House of Representatives elections in Missouri (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 |
|---|---|---|---|
| Vicky Hartzler | Republican Party | 245,247 | 67.6% |
| Lindsey Simmons | Democratic Party | 107,635 | 29.7% |
| Steven K. Koonse | Libertarian Party | 9,954 | 2.7% |
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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