Federal race · 2026
California U.S. House, District 10, 2026
Money raised
- Mark Desaulnier (D)$722K raised · $467K on hand
- Katherine Piccinini (R)$21K raised · $4K on hand
- Angela Griffiths (R)$12K raised · $3K on hand
- Mitchell David Maisler (D)$10K raised · −$514 on hand
- Joshua Hamilton (D)$7K raised · $565 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 |
|---|---|---|---|---|---|
| Mark Desaulnier (D) | General-election nominee | $721,776.27 | $883,543.97 | $467,219.62 | 2026-10-14 |
| Katherine Piccinini (R) | Registered candidate (raised or spent over $5,000) | $21,264.02 | $19,494.96 | $3,851.29 | 2026-09-30 |
| Angela Griffiths (R) | Lost primary | $11,810.96 | $8,593.95 | $3,217.01 | 2026-10-14 |
| Mitchell David Maisler (D) | Lost primary | $10,048.25 | $10,567.14 | −$513.89 | 2026-05-13 |
| Joshua Hamilton (D) | Lost primary | $7,486.00 | $6,920.51 | $565.49 | 2026-09-30 |
2 registered candidates with no financial reports yet
- Calvin Nguyen (Democratic) · Registered with the FEC; has not yet raised or spent $5,000
- Jeffrey Frese (Republican) · General-election nominee
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
$926,508.53 = candidates’ own spending $926,498.53 + outside spending $10.00
| Candidate | Outside spending for | Against | Electioneering and member messages |
|---|---|---|---|
| Mark Desaulnier | $10.00 | $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
No public polling found for this race.
Ratings and polls as listed on Wikipedia: 2026 United States House of Representatives elections in California (districts 1–26) (retrieved October 22, 2026), licensed CC BY-SA 4.0. TerraCivic does not rate races or compute its own average.
TerraCivic shows public filings without scores, grades or judgments about any candidate.
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