US Midterm Elections Explained: What Is at Stake, Odds and Result Times

Americans vote on Tuesday, Nov. 3, in the 2026 midterm elections. Control of both chambers of Congress is at stake, along with 36 governorships.

Republicans hold narrow majorities in the House and the Senate. Democrats need a net gain of three House seats and four Senate seats, ABC News reports.

Forecasters give Democrats the edge in the House and a slight lead in the Senate. Forecasts are not results, and several key races sit inside the margin of error.

What Midterm Elections Are

Midterms are held halfway through a president’s four-year term. Trump is not on the ballot. Voters often treat the vote as a verdict on the president, Al Jazeera notes.

About 210 million Americans are registered to vote, according to USAFacts. Turnout is lower than in presidential years. Since 1944, midterms have averaged about 42 percent, against 58 percent for presidential races.

Clash Report

The new Congress is sworn in on Jan. 3, 2027. It will control federal spending, confirm judges and oversee the administration.

What Is on the Ballot

The two Senate special elections fill seats once held by Marco Rubio and JD Vance. Both men left the chamber for the administration, Al Jazeera notes.

Ballot measures matter in many states. Missouri’s Amendment 3 would repeal the 2024 abortion-rights amendment, Ballotpedia lists. Nevada’s Question 6 would establish a constitutional abortion right, and Idaho’s Proposition 1 would create a statutory one.

Virginia voters face three constitutional amendments. They cover reproductive freedom, same-sex marriage and restoring voting rights to people with felony convictions. NBC News counts 145 measures nationwide.

Clash Report

The Balance of Power in Congress

Two House seats are vacant after April resignations, one last held by each party. Neither will be filled before the vote, so Speaker Mike Johnson effectively starts with a 220–215 edge, ABC News says.

The Senate map is tougher for Democrats. Senate Class 2, the group up this year, is the most Republican of the three classes, forecaster Alan Abramowitz notes. Democrats must hold all 13 of their own seats and flip four Republican ones.

What Forecasters Say

Forecasters lean toward a Democratic House. The Cook Political Report projected on Oct. 30 that Democrats flip 12 to 25 seats. That would give them as many as 240.

Sabato’s Crystal Ball rated 225 House seats at least leaning Democratic on Oct. 27, with 17 toss-ups. A generic-ballot model it published says Democrats “almost certainly” win the House.

The Senate is closer. Cook sees Democrats as “slight favorites,” with seven toss-ups, six of them Republican-held. Sabato’s Oct. 27 ratings had 49 seats at least leaning Democratic and five toss-ups.

Polls point the same way. Silver Bulletin’s generic-ballot average showed Democrats ahead by 8.9 points on Oct. 30. Emerson College’s final national poll had Democrats at 52 percent and Republicans at 42 percent among likely voters.

The same Emerson poll put Trump’s approval at 37 percent, with 57 percent disapproving. Republicans dispute the polls. Speaker Johnson says they are wrong and that the party will “defy history.”

The Senate Races to Watch

Seven Senate races decide the majority, according to Cook. Alaska, Iowa, Kansas, Maine, Ohio and Texas are Republican-held toss-ups. Michigan’s open seat is the Democratic one at risk.

Candidate names come from Al Jazeera, NPR and Sabato’s Crystal Ball. Maine’s Troy Jackson replaced Graham Platner after he withdrew in July. Darline Graham was appointed after the death of her brother, Lindsey Graham, in July.

Texas shows how far the map has moved. Texas Republican Ted Cruz warned this week that “we could lose Texas.” Sabato calls it one of the likeliest majority-making contests, with Maine.

The House and Governor Races to Watch

About 35 House races could decide the majority, says political scientist Todd Belt, quoted by Al Jazeera. Sabato moved two Republican-held seats, Pennsylvania’s 8th and Texas’s 15th, to Leans Democratic. It also rates Brian Fitzpatrick’s Pennsylvania seat a toss-up.

Democrats also defend seats. Sabato lists Shomari Figures’s Alabama seat, redrawn for 2026, as a toss-up. A bigger wave could pull in more red-leaning seats.

Voters elect governors in 36 states. Sabato rates 26 governorships at least leaning Democratic nationwide, 22 leaning Republican and two as toss-ups. It sees Arizona’s Katie Hobbs as a likely winner and leans Ohio’s governor race to Democrats.

What History Says About Midterms

The president’s party has lost House seats in 18 of 20 midterms since 1946. The average loss is about 26 seats, Belt told Al Jazeera. The only gains came in 1998 and 2002.

The figures come from the American Presidency Project. Democrats won 235 House seats in 2018, Sabato notes. Presidents with approval under 50 percent have lost about 43 seats on average, NPR reported in 2022.

History is a guide, not a rule. Presidents gained House seats in 1998 and 2002, when approval was 65 and 67 percent. Trump’s is 37 percent in Emerson’s poll.

Redistricting Fights Reshape the House Map

Redrawing congressional lines between censuses is rare. This cycle, it became a national fight. Texas began it in 2025 with a map that could add five Republican seats, after Trump pressed for it.

California answered with Proposition 50, which voters approved in November 2025 with about 64 percent. Its map targets five Republican-held districts. The April 2026 Callais ruling then narrowed Voting Rights Act challenges, and four Southern states redrew.

Two efforts failed for 2026. Virginia’s Democratic map won voter approval in April, but the state Supreme Court voided it on May 8. Missouri’s 2025 map is on hold for 2026, per the NCSL tracker.

Belt told Al Jazeera the new maps give Republicans an edge in about nine more districts. Sabato’s Kyle Kondik wrote in July that the overall map is no more favorable to Republicans than 2018’s. Estimates vary by source.

When Polls Close and Results Come

Clocks fell back on Nov. 1, so Eastern time is eight hours behind Istanbul. The first polls close at 02:00 Istanbul time on Nov. 4, and the last at 09:00. Times follow The Hill and NPR.

Counting speeds differ. Florida, North Carolina, Georgia and Texas usually count fast, The Hill reports. Michigan, Wisconsin and Pennsylvania may take until the next day if races are close.

California can count for weeks because of mail voting. Alaska uses ranked-choice voting, and NPR says its results could take weeks. Georgia holds a Senate runoff on Dec. 1 if no one wins a majority.

How Counting, Certification and Recounts Work

Election-night totals are unofficial. Officials keep counting mail, provisional and late-arriving ballots. Counties and states then certify results on deadlines that vary by state.

Republicans have historically voted by mail less than Democrats. Some states can therefore show a “red mirage” before late ballots arrive, Belt told Al Jazeera. A shifting lead does not by itself signal fraud.

Twenty-six states and Washington, D.C., order automatic recounts when a margin is tight. The most common trigger is 0.5 percent. Forty-one states and D.C. let someone request one.

Louisiana moved its House primaries to Nov. 3 after the Callais ruling. Its general election for those seats is on Dec. 12, according to the NCSL.

What a Split Congress Would Mean for Trump

Losing one chamber ends unified Republican control. Democrats could block bills and open investigations, Al Jazeera notes. Our report on the probes Democrats are weighing lists likely targets.

Only the House can impeach a president. Trump has been impeached twice. Belt considers a third impeachment unlikely, and removal needs two-thirds of the Senate.

A Democratic House would also gain leverage over the 12 annual spending bills. Belt expects more fights over funding and possibly more shutdowns. A Democratic Senate could reject nominees, including judges and cabinet officials.

Clash Report

Foreign policy is harder to predict. Under the War Powers Resolution, Congress can force votes on military action, though Trump could veto them. Axios reported that Trump may be more inclined to hit Iran after midterm losses.

Rubio says the midterms will not change Trump’s foreign-policy directives. He noted that the executive branch largely directs foreign policy. Belt expects Trump to pivot to foreign policy, as past presidents did under divided government.

Winning both chambers would not give Democrats full control. Trump keeps his veto, and an override needs two-thirds of each chamber. Most Senate bills need 60 votes to end debate.

US Midterms FAQ

When are the midterm elections? Tuesday, Nov. 3, 2026. Many states have had early voting for weeks.

How many seats does each party need? Democrats need a net gain of three in the House and four in the Senate. Republicans keep the Senate at 50 seats because Vice President Vance breaks ties.

Who is favored? Cook and Sabato lean toward Democrats in the House and see a slight Democratic edge in the Senate. Polls can miss, and many Senate races are close.

Is Trump on the ballot? No. His term runs through January 2029, and the midterms decide Congress.

When will we know the winners? Some races are called on election night. Close races in places like Michigan, Wisconsin, Pennsylvania, California and Alaska can take days or weeks.

What time do results start? The first polls close at 02:00 Istanbul time on Nov. 4. The last close at 09:00.

Does the president’s party usually lose seats? Yes. It has lost House seats in 18 of 20 midterms since 1946, by about 26 on average.