Maine will elect one U.S. Senator and two members to its U.S. House delegation.
Republican Senator Susan Collins is running for reelection in this competitive race and has raised over $5.7M. Fourteen percent of her funds are from small contributions. Democratic Governor Janet Mills is challenging Collins; she has raised nearly $5M. Graham Platner (D) leads the money race in this contest with nearly $12M. Sixty-five percent of his funds come from small contributions. Senator Collins has raised the most from individuals including self-financing of all Republican women senate candidates nationally.
Democrat Chellie Pingree (ME-1) is running for reelection. She has raised $148,530 and 40% of her funds are from small contributions.
ME-2 is an open seat; no women have reported campaign finance information for this race.
[Our campaign finance analysis includes Janet Mills, given that she was running for the Senate as of April 15, 2026; she dropped out of the race on April 30, 2026.]
This statistic is the average total amount raised to date from individuals (including self-financing).
This statistic is the average amount from self-financing as a proportion of total raised (from individuals including the candidate) by candidate subgroup. Primary challengers to incumbents are excluded.
This statistic is the average amount of contributions $200 or less as a proportion of total raised (excluding self-financed contributions) by candidate subgroup.