Seth Moulton Massachusetts

Democratic US Senate Races In 2026 Seen As “Safe” For Incumbents

With 35 US Senate races up for election in November, 2026, the following Democratic Senators are seen as having “safe” seats:

John Hickenlooper, Colorado
Chris Coons, Delaware
Cory Booker, New Jersey
Ben Ray Lujan, New Mexico
Jeff Merkley, Oregon
Jack Reed, Rhode Island
Mark Warner, Virginia

Also, Ed Markey, Massachusetts, who, however, is being challenged by fellow Democrat, Congressman Seth Moulton, mostly on the issue of age.

The following Senate seats that are Democratic are likely to remain so, but with challenges from Republicans:

(Dick Durbin), Illinois, who is retiring–with Congressman Raja Krishnamoorthi far ahead of competitors in fund raising and polling.

(Gary Peters), Michigan, who is retiring–with a hot three way race of Congresswoman Haley Stevens, who has the private support of Democratic Senate leadership; State Senator Mallory McMorrow; and former Wayne County, Michigan Health Director Abdul El-Sayed. Stevens is seen as centrist, while McMorrow and El-Sayed are seen as more progressive by comparison, and all three are 39-42 in age, so a new generation for sure, no matter who wins the nomination. All three are very close in public opinion polls, but Stevens seems to have a clearcut edge at this point.

(Jeanne Shaheen), New Hampshire, who is retiring–with Congressman Chris Pappas the only viable candidate for the Democrats–facing a likely challenge from former Republican Senator John Sununu.

Finally, the one most crucial race is Jon Ossoff of Georgia, who has the toughest race of all, to keep his seat. The youngest member of the Senate, he has been outstanding, but Georgia will be a tough state to win reelection in 2026, as it tends to be Republican oriented, except for the miracle that both Georgia Senators elected in 2021 are Democrats—Ossoff, and Raphael Warnock.

The Issue Of “Age” In Upcoming Midterm Elections In 2026

The US Congress, in both chambers, is the oldest in age of any period of American history, and the issue of whether it is time for members in their 70s, 80s, and beyond to move on, and allow a younger generation better able to relate to the future, to be replacing them.

David Hogg of Florida, who was a Vice Chair of the Democratic National Committee, caused controversy in promoting such change, and he was pushed out, and is working with others to challenge many older, longer serving members in upcoming primaries for the 2026 Congressional Elections.

And the issue has come to the forefront, particularly, in the state of Maine, where Democratic Governor Janet Mills, age 77, is challenging sitting Republican Senator Susan Collins, who will have served for 30 years in the upper chamber, and is presently 72 years old.

So Graham Plattner, age 41, an oyster famer and Marine Corp veteran, is challenging Janet Mills, with the issue of age being a crucial one.

And Maine already has Senator Angus King, who just won reelection at age 80 in 2024, and Vermont has Bernie Sanders, who won reelection in 2024 at age 83.

But there are other such cases, as with Democratic Senator Ed Markey of Massacusetts, age 80, who has served a half century combined in the House of Representatives until 2013, and since then in the Senate. Congressman Seth Moulton, age 47, is arguing that while Markey has been an excellent leader for Massachusetts, it is time for change.

Other Democratic Senators of advanced age are retiring, including Illinois Senator Dick Durbin, and New Hampshire Senator Jeanne Shaheen, Also Republican Senator Mitch McConnell of Kentucky is retiring in 2026.

But there are others who are over 70 and choosing to run for reelection, or planning to when the next elecion for their seat takes place, including Ron Wyden of Oregon and Chuck Schumer of New York in 2028.

Also, in the House of Representatives, Nancy Pelosi of California, Steny Hoyer of Maryland, Jim Clyburn of South Carolina, and Marcy Kaptur of Ohio, the fist three past leaders in the chamber, are running again in 2026, despite their being in their 80s. And Republican Senator and President Pro Tempore Chuck Grassley also could run for reelection in 2028, although at present, he is 92 years old!

It would seem legitimate that these older political leaders would finally give up their positions, and allow for the future generation to take over Congress.