Winthrop L. McCormack

Individual

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

$345K

Contributions

Recipients

Active Period

2013–2026

Donor Profile

Party Lean

D $85K

Top States

DC$335K

OR$10K

Giving Trend

↑ 760%

2025–2026 vs 2023–2024

Employer

MCCORMACK COMMUNICATIONS

Summary

MCCORMACK, WINTHROP L. is an individual political donor based in OR. They have contributed $345K across 6 contributions to 5 recipients. Their average contribution is $57K. Top recipients include SMP, DSCC, DEMOCRATIC PARTY OF OREGON. Their political giving spans from the 2014 to the 2026 election cycle, with peak giving of $255K in 2014.

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	SMP	—	DC	$250,000	1
2	DSCC	Democratic	DC	$79,800	2
3	DEMOCRATIC PARTY OF OREGON	Democratic	OR	$5,150	1
4	BLUE WAVE PROJECT	—	OR	$5,000	1
5	GIFFORDS PAC	—	DC	$5,000	1

Source: FEC bulk data

Winthrop L. McCormack — Individual Donor Profile | Poliscope