Federal candidate · 2019–2020 cycle · past cycle
Robert Leon Tillman
- Party
- Democratic
- Running for
- U.S. Senate · Kansas
- Filing address
- Wichita, KS (city and state on the FEC filing)
- FEC filing name
- TILLMAN, ROBERT LEON
- Next election
- Primary August 4, 2020 · General November 3, 2020 (Wikipedia, checked October 23, 2026; confirm with your state election office)
Kansas
FEC candidate ID S0KS00265 · Principal campaign committee: COMMITTEE TO ELECT ROBERT TILLMAN TO CONGRESS AS A UNITED STATES SENATOR
2019–2020 cycle totals through June 30, 2020, from the FEC’s candidate summary file. This is a dated snapshot, not live reporting; the FEC’s page for this candidate is the official source.
Where the money comes from
- Candidate’s own money (contributions and loans)$100.00100%
Self-funding: $100.00 (100% of money raised): $0.00 given and $100.00 lent by the candidate.
Raised and spent over time
Report-by-report history is shown for the current cycle.
The race
Kansas U.S. Senate, 2020 · 16 registered candidates
| Candidate | Raised | Cash on hand | Through |
|---|---|---|---|
| Robert Leon Tillman (D) | $100.00 | $0.00 | 2020-06-30 |
| Barbara Bollier (D) | $29,004,665.00 | $162,979.97 | 2020-12-31 |
| Roger W Marshall (R) | $6,772,872.34 | $209,958.86 | 2020-12-31 |
| Roger W Marshall (R) | $6,761,143.55 | $209,958.86 | 2020-12-31 |
| Bob Hamilton (R) | $3,977,673.76 | $46,770.12 | 2020-12-31 |
| Kris Kobach (R) | $1,149,414.57 | $10,721.99 | 2020-12-31 |
| Susan Wagle (R) | $813,185.11 | $0.00 | 2020-06-30 |
| David Alan Lindstrom (R) | $731,753.03 | $0.00 | 2020-09-30 |
| Jake Laturner (R) | $510,467.00 | $0.00 | 2020-12-31 |
| Barry Grissom (D) | $472,189.09 | $19,408.94 | 2020-09-30 |
Polling and ratings
Race ratings
Recent polls
| Pollster | Dates | Sample | Margin of error | Results |
|---|---|---|---|---|
| Data For Progress (D) | October 27 – November 1, 2020 | 1,121 (LV) | ± 2.9% | Roger Marshall 51% · Barbara Bollier 45% · Jason Buckley 4% |
| VCreek/AMG | October 25–27, 2020 | 1,149 (LV) | ± 3.8% | Roger Marshall 47% · Barbara Bollier 43% · Jason Buckley 2% |
| GBAO Strategies (D) | October 25–27, 2020 | 600 (LV) | ± 4% | Roger Marshall 45% · Barbara Bollier 46% · Jason Buckley 4% |
| Public Policy Polling (D) | October 19–20, 2020 | 897 (V) | ± 3.3% | Roger Marshall 43% · Barbara Bollier 43% · Jason Buckley 5% |
| Siena College/NYT Upshot | October 18–20, 2020 | 755 (LV) | ± 4% | Roger Marshall 46% · Barbara Bollier 42% · Jason Buckley 4% |
| co/efficient (R) | October 18–20, 2020 | 2,453 (LV) | ± 3.7% | Roger Marshall 51% · Barbara Bollier 39% · Jason Buckley 2% |
Ratings and polls as listed on Wikipedia: 2020 United States Senate election in Kansas (retrieved October 23, 2026), licensed CC BY-SA 4.0. TerraCivic does not rate races or compute its own average.
Sources and updates
- Money: FEC bulk data (candidate summary, committee master, committee-to-candidate contributions), retrieved October 23, 2026. FEC candidate page · Principal campaign committee: COMMITTEE TO ELECT ROBERT TILLMAN TO CONGRESS AS A UNITED STATES SENATOR.
- Polling, ratings and candidate status: Wikipedia, retrieved October 23, 2026 (CC BY-SA 4.0).
- Status shown above comes from the race’s Wikipedia page.
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