Federal candidate · 2025–2026 cycle
Adam Clay Miller
- Party
- Democratic
- Running for
- U.S. House · Ohio District 15
- Filing address
- Columbus, OH (city and state on the FEC filing)
- FEC filing name
- MILLER, ADAM CLAY
- Next election
- Primary May 5, 2026 · General November 3, 2026 (Wikipedia, checked October 22, 2026; confirm with your state election office)
Ohio, District 15
FEC candidate ID H4OH15083 · Principal campaign committee: MILLER FOR AMERICA
| Cycle | Office | Raised | Outcome |
|---|---|---|---|
| 2025–2026 | U.S. House · Ohio District 15 | $907,014.93 | Lost primary |
| 2023–2024 | U.S. House · Ohio District 15 | $476,225.28 | General-election nominee |
2025–2026 cycle totals through September 30, 2026, 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
- Individual contributions$658,675.7473%
- PACs and other committees$62,500.007%
- Party committees$500.000%
- Candidate’s own money (contributions and loans)$185,190.0020%
- Other receipts (loans from others, refunds, interest)$149.190%
Self-funding: $185,190.00 (20% of money raised): $38,590.00 given and $146,600.00 lent by the candidate. $121,500.00 of loans repaid so far.
Individual money
- Contributions of $200 or less (small-dollar, including unitemized)$479,429.9273%
- Contributions over $200$178,245.8227%
- Itemized from inside Ohio$77,659.2534%
- Itemized from other states$152,868.5066%
Top out-of-state sources of itemized individual money: California $32,506.52 · New York $20,577.58 · Maryland $17,540.00 · Virginia $16,065.00 · Massachusetts $7,195.00. States with fewer than 10 contributions are not listed.
FEC-computed totals by contribution size and state, retrieved October 22, 2026. No individual contributor is named.
Raised and spent over time
Raised per report Spent per report Cash on hand
PAC and committee contributors
17 committees reported giving $56,550.00 to this candidate, as filed by the giving committees through October 18, 2026. Timing differs from the campaign’s own reports, so this list may not match the totals above.
- SD PACHybrid PAC$10,000.00
- MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS Company pageConnected PAC$5,000.00
- UNITED STEELWORKERS POLITICAL ACTION FUND Company pageConnected PAC$5,000.00
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E Company pageConnected PAC$5,000.00
- INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE Company pageConnected PAC$5,000.00
- UNITED PILOTS PAC/UNITED AIRLINES MASTER EXECUTIVE COUNCIL Company pageConnected PAC$5,000.00
- PROGRESSIVE TURNOUT PROJECTHybrid PAC$5,000.00
- BROTHERHOOD OF LOCOMOTIVE ENGINEERS & TRAINMEN PAC FUND Company pageConnected PAC$3,500.00
- INTERNATIONAL BROTHERHOOD OF BOILERMAKERS CAMPAIGN ASSISTANCE FUND Company pageConnected PAC$2,500.00
- INT'L ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL AND REINFORCING IRON WORKERS (IPAL) Company pageConnected PAC$2,500.00
- AMERICAN FEDERATION OF GOVT. EMPL. POLITICAL ACTION COMMITTEE Company pageConnected PAC$2,000.00
- KIND FOR CONGRESS COMMITTEECandidate committee$2,000.00
- DEFEAT EXTREMISTSPAC$2,000.00
- UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB Company pagePAC$1,000.00
- ESSENTIAL UTILITIES, INC. POLITICAL ACTION COMMITTEE Company pageConnected PAC$500.00
- POPULATION CONNECTION ACTION FUND PAC PCAF PACConnected PAC$500.00
- LEAGUE OF CONSERVATION VOTERS ACTION FUND Company pageConnected PAC$50.00
The race
Ohio U.S. House, District 15, 2026 · 5 registered candidates
| Candidate | Raised | Cash on hand | Through |
|---|---|---|---|
| Adam Clay Miller (D) | $907,014.93 | $92.67 | 2026-09-30 |
| Mike Carey (R) | $4,184,981.49 | $370,343.07 | 2026-10-14 |
| Don Ralph Leonard (D) | $1,329,843.67 | $97,706.71 | 2026-10-14 |
Polling and ratings
Race ratings
Recent polls
| Pollster | Dates | Sample | Margin of error | Results |
|---|---|---|---|---|
| Hart Research (D) | October 9–12, 2026 | 503 (LV) | – | Mike Carey 45% · Don Leonard 48% |
| Hart Research (D) | September 22–24, 2026 | 500 (LV) | – | Mike Carey 45% · Don Leonard 46% |
| Hart Research (D) | August 6–9, 2026 | 401 (LV) | ± 4.9% | Mike Carey 41% · Don Leonard 37% · Brennan Barrington 10% |
| Hart Research (D) | June 23–25, 2026 | 550 (LV) | – | Mike Carey 45% · Don Leonard 40% · Brennan Barrington 3% |
| Hart Research (D) | June 23–25, 2026 | 550 (LV) | – | Generic Republican 44% · Generic Democrat 47% |
Ratings and polls as listed on Wikipedia: 2026 United States House of Representatives elections in Ohio (retrieved October 22, 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: MILLER FOR AMERICA.
- Polling, ratings and candidate status: Wikipedia, retrieved October 22, 2026 (CC BY-SA 4.0).
- Status shown above comes from the race’s Wikipedia page.
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