DemocratNo state or federal office heldLost the 2018 general
James A. Thompson
Ran in 2 elections between 2017 and 2018.
- Last margin
- −18.7
- Lost 2018
- Elections
- 2
- 2017–2018
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Thompson has run
Margin: how far Thompson finished ahead of (+) or behind (−) the runner-up.
| Year | Office | Stage | Result | Opponents | Share | Margin | Raised |
|---|---|---|---|---|---|---|---|
| 2018 | U.S. House, KS-4 | General | Lost | Ron Estes (R) | 40.6% | R+18.7 | $1.5M |
| 2017 | U.S. House, KS-4 | Special | Lost | Ron Estes (R), Chris Rockhold (L) | 46% | R+6.2 | — |
Source: 99chambers results archive
Money
Thompson’s campaign fundraising.
- Raised, 2017–18
- $1.5M
Source: FEC filings through Dec 31, 2018Updated Oct 8, 2026, 10:37 AM ET
In the polls
Included in 4 polls; Thompson’s best result was 38% (Kansas's 4th District, 2018).
Thompson’s polls in the database →Who Thompson has run against
- Ron Estes (R) · 2018 election, lost
Source: 99chambers results archive
How we know Thompson
One person, matched across every source we use.
- FEC H8KS04120
Source: Identity links: Wikidata, congress-legislators, Open States, FEC