Bill Mattos

Individual

Also gave $4K to joint fundraising committees. That isn't in the totals here, because those committees pass the money on to others.

Grouped by the exact name reported to the FEC, which has no ID for individual donors. Other people with this name may be included.

Total Contributed

$115K

Contributions

Recipients

Active Period

1999–2026

Donor Profile

Party Lean

NAT $53KR $49KD $10K

Top States

CA$107K

LA$3K

GA$3K

DC$2K

MD$1K

Giving Trend

↓ 65%

2025–2026 vs 2023–2024

Employer

CALIFORNIA POULTRY FEDERATION

Summary

MATTOS, BILL is an individual political donor based in CA. They have contributed $115K across 86 contributions to 26 recipients. Their average contribution is $1K. Top recipients include CALIFORNIA POULTRY INDUSTRY FEDERATION POULTRY PAC, DENHAM FOR CONGRESS, VALADAO FOR CONGRESS. Their political giving spans from the 2000 to the 2026 election cycle, with peak giving of $23K in 2022.

Giving Pattern by Cycle

Contribution amounts per election cycle, colored by recipient party

All Recipients

Committees and candidates receiving contributions, all cycles

#	Name	Party	State	Total	Contributions
1	CALIFORNIA POULTRY INDUSTRY FEDERATION POULTRY PAC	NAT	CA	$53,150	34
2	DENHAM FOR CONGRESS	Republican	CA	$14,898	12
3	VALADAO FOR CONGRESS	Republican	CA	$9,000	8
4	CALIFORNIA REPUBLICAN PARTY FEDERAL ACCT.	Republican	CA	$5,250	2
5	STANISLAUS REPUBLICAN CENTRAL COMMITTEE (FED)	Republican	CA	$3,300	4
6	ALEX PADILLA FOR SENATE	Democratic	CA	$2,900	2
7	GARRET GRAVES FOR CONGRESS	Republican	LA	$2,500	1
8	DREW FERGUSON FOR CONGRESS INC.	Republican	GA	$2,500	1
9	POMBO FOR CONGRESS	Republican	CA	$2,400	1
10	KAMALA HARRIS FOR SENATE	Democratic	CA	$2,223	1
11	JOHN DUARTE FOR CONGRESS	Republican	CA	$2,000	2
12	FEINSTEIN FOR SENATE 2024	Democratic	DC	$2,000	2
13	JIM PATTERSON FOR CONGRESS 2010	Republican	CA	$2,000	1
14	CITIZENS FOR ANDAL	Republican	CA	$2,000	2
15	FREEDOM FOR AMERICA (FFA PAC)	Republican	CA	$1,500	1
16	JIM COSTA FOR CONGRESS	Democratic	CA	$1,500	2
17	FRIENDS OF DENNIS CARDOZA	Democratic	CA	$1,000	1
18	THE VALADAO VICTORY FUND	—	CA	$1,000	1
19	TAKE BACK THE HOUSE CALIFORNIA 2020	—	MD	$1,000	1
20	MAGSIG FOR CONGRESS	Republican	CA	$500	1
21	STEVE GARVEY FOR US SENATE	Republican	CA	$500	1
22	DEVIN NUNES CAMPAIGN COMMITTEE	Republican	CA	$500	1
23	MONTEITH FOR CONGRESS	—	CA	$500	1
24	JIMMY PANETTA FOR CONGRESS	Democratic	CA	$500	1
25	DAN NEWHOUSE FOR CONGRESS	Republican	WA	$500	1

1–25 of 26

1 / 2

Source: FEC bulk data

Bill Mattos — Individual Donor Profile | Poliscope