Friends,
A number of you have asked me for a simple overview of where things stand in the race to control Congress, so here’s some information you may find useful. It suggests where we need to focus our energies over the next four and a half months.
1. What’s needed for control of each chamber
In the Senate now: 53 Republicans - 47 Democrats (or independents who caucus with Dems). Democrats need to gain a net 4 seats to gain control of the Senate.
In the House now: 219 Republicans (or independents who caucus with GOP) - 212 Democrats. There are 4 vacancies (1 in a largely Republican district, 3 in largely Democratic districts). Assuming that none of the current vacancies flip party control in special elections before November, Democrats need to gain a net 3 seats to gain control of the House.
2. Vulnerable incumbent Republicans
Senate Republicans in competitive reelection races, who are considered vulnerable
Maine: Republican Senator Susan Collins is being challenged by Democratic oysterman Graham Platner.
Ohio: Republican Senator Jon Husted is being challenged by former Democratic Senator Sherrod Brown.
Alaska: Republican Senator Dan Sullivan is being challenged by former Democratic Rep. Mary Peltola (and potentially another candidate named Dan Sullivan)
Nebraska: Pete Ricketts is being challenged by independent populist Dan Osborn (who came close to defeating Nebraska’s other GOP Senator in 2024).
House Republicans in competitive reelection races, who are considered vulnerable
Juan Ciscomani (AZ-06)
Eli Crane (AZ-02)
David Valadao (CA-22)
Kevin Kiley (CA-06).
(Kiley switched his party affiliation to “independent” after California’s Proposition 50 redrew him into a bluer district, but he still caucuses and votes with the GOP majority.)
Jeff Hurd (CO-03)
Jeff Crank (CO-05)
Gabe Evans (CO-08)
Marianette Miller-Meeks (IA-01)
Zach Nunn (IA-03)
Bill Huizenga (MI-04)
Tom Barrett (MI-08)
Brad Finstad (MN-01)
Chuck Edwards (NC-11)
Tom Kean Jr. (NJ-07)
(Kean has not been seen in public or voted in the House since March 2026 due to an unspecified medical issue.)
Nick LaLota (NY-01)
Mike Lawler (NY-17)
Max Miller (OH-07)
Rob Bresnahan (PA-08)
Brian Fitzpatrick (PA-01)
Ryan Mackenzie (PA-07)
Scott Perry (PA-10)
Rob Wittman (VA-01)
Jen Kiggans (VA-02)
John McGuire (VA-05)
Derrick Van Orden (WI-03)
PS: Republican incumbents who lost their primaries to Trump-backed candidates (and could turn on Trump)
3. Vulnerable incumbent Democrats
Senate Democrats in competitive reelection races, who are considered vulnerable
Georgia: Democratic incumbent Jon Ossoff will face either Rep. Mike Collins or former football coach Derek Dooley after a June 16 GOP primary runoff.
House Democrats in competitive reelection races, who are considered vulnerable
Derek Tran (CA-45)
Kathy Castor (FL-14)
Nellie Pou (NJ-09)
Josh Riley (NY-19)
Marcy Kaptur (OH-09)
4. Competitive Open Seats