James Mittelberger

Individual

Also gave $9K 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

$133K

Contributions

566

Recipients

Active Period

2007–2026

Donor Profile

Party Lean

D $116K

Top States

DC$76K

CA$16K

PA$12K

IL$5K

AZ$4K

Giving Trend

↓ 54%

2025–2026 vs 2023–2024

Employer

OPTUM

Summary

MITTELBERGER, JAMES is an individual political donor based in CA. They have contributed $133K across 566 contributions to 51 recipients. Their average contribution is $234.949. Top recipients include DSCC, JOSH HARDER FOR CONGRESS, 314 ACTION FUND. Their political giving spans from the 2008 to the 2026 election cycle, with peak giving of $38K in 2020.

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	DSCC	Democratic	DC	$58,500	158
2	JOSH HARDER FOR CONGRESS	Democratic	CA	$16,166	71
3	314 ACTION FUND	—	DC	$5,775	53
4	HARRIS FOR PRESIDENT	Democratic	PA	$5,560	35
5	HARRIS VICTORY FUND	—	DC	$4,950	11
6	OBAMA FOR AMERICA	Democratic	IL	$3,156	11
7	MARK KELLY FOR SENATE	Democratic	AZ	$2,585	17
8	AB PAC	—	DC	$2,100	2
9	WORKING HARDER PAC	—	NC	$2,000	1
10	TAMMY FOR ILLINOIS	Democratic	IL	$1,970	69
11	JON OSSOFF FOR SENATE	Democratic	GA	$1,822	14
12	SWING LEFT	—	DC	$1,450	4
13	ENGEL FOR ARIZONA	Democratic	AZ	$1,410	6
14	DCCC	Democratic	DC	$1,400	14
15	SUSAN WILD FOR CONGRESS	Democratic	PA	$1,385	5
16	DON DAVIS FOR NC	Democratic	NC	$1,385	5
17	CHRIS DELUZIO FOR CONGRESS	Democratic	PA	$1,310	5
18	EHASZ FOR CONGRESS	Democratic	PA	$1,285	4
19	WARNOCK FOR GEORGIA	Democratic	GA	$1,195	5
20	CHERI BEASLEY FOR NORTH CAROLINA	Democratic	DC	$1,050	2
21	FETTERMAN FOR PA	Democratic	PA	$1,050	2
22	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE	Democratic	DC	$1,000	3
23	HERTEL FOR MICHIGAN	Democratic	MI	$985	5
24	FRIENDS OF JANELLE STELSON	Democratic	PA	$928	3
25	CARTWRIGHT FOR CONGRESS	Democratic	PA	$885	4

1–25 of 51

1 / 3

Source: FEC bulk data

James Mittelberger — Individual Donor Profile | Poliscope