The President’s Share of the House After Losing Congress

The test is narrow on purpose. The president's party must hold the House and the Senate going into one midterm, and the opposition must hold both after it. Polity Policy, an infographic site that tracks midterms back to 1838, applies that rule to the decided midterms before 2026 and finds six cases in 33. The Clerk of the House's and the Senate Historical Office's tables, which both report the party division immediately after each election, support all six, and 2026 makes seven.

Three of those calls are narrower than they look. In 1894 no party held an outright Senate majority: Democrats had 44 of 88 seats going in and Republicans 44 of 90 coming out, both pluralities. In 1918 the Democrats organised the House with 214 seats against 215 Republican ones, helped by minor-party members. In 1954 Democrats won exactly half the Senate, 48 of 96, and their majority rested on Wayne Morse, an independent who became a Democrat on 17 Feb 1955.

Not every list agrees. IBTimes, on 4 Nov 2026, named 1946, 1994 and 2006 as the other three instances since the Second World War and left out 1954. The official tables show Democrats winning both chambers that year, so this story keeps it.

Raw seats mislead across 130 years because the chamber changed size: 357 seats in 1894, which counts Utah's seat after statehood in 1896, and 435 since 1913. Share is the only like-for-like measure. By it Cleveland's party kept 26.05% of the House, Truman's 43.22%, Wilson's 44.14%, Bush's 46.44%, Eisenhower's 46.67% and Clinton's 46.90%. Trump's party holds 38.39% on AP's count of 11 Nov 2026.

Cleveland's collapse is the outlier, and even its size is disputed. The Clerk's tables put Democrats at 218 seats going in and 93 coming out, a loss of 125, the largest of the seven. Dubin's count, taken on the opening day of the 54th Congress before 11 contested seats were resolved, has 105 Democrats and a loss of 113. This story uses the Clerk's figure, and so does the chart.

Trump's party is second-lowest of the seven whatever the remaining counts do, because winning all 13 uncalled seats would lift it only to 41.38%. The rows do not sum to 100 because other seats exist: 10 third-party seats in 1894, nine Populists and one Silver member, and 13 uncalled seats in 2026.

The Senate runs on a different scale, which is why the chart stays on the House. Truman's party lost 12 seats in 1946, Clinton's nine in 1994, Wilson's seven in 1918, Bush's six in 2006, Cleveland's four in 1894 and Eisenhower's only one in 1954. These counts take the party division immediately after each election from the Senate Historical Office's table.

The baseline matters. Measured against the eve of the election rather than the opening count, five of the six historical figures shift by one or two seats: Wilson's seven becomes five, Truman's 12 becomes 11, Eisenhower's one becomes two, Clinton's nine becomes eight and Cleveland's four becomes five. Bush's six holds.

Bush's 2006 Senate was the closest call of all: 49 Democrats, 49 Republicans and two independents, Sanders of Vermont and Lieberman of Connecticut, who caucused with the Democrats for a working majority of 51.

Truman's Democrats lost 56 House seats and 12 Senate seats in 1946, and Republicans took over both chambers in January 1947. He vetoed the Taft-Hartley Act on 20 Jun 1947; the House overrode him 331-83 that day and the Senate 68-25 on 23 Jun. Then he ran against the body that had done it. He called a special session on 27 Jul 1948, campaigned against the "do-nothing Congress" from 6 Sep to 30 Oct, and won 303 electoral votes to Dewey's 189. By one count that Congress still passed 906 public bills.

Eisenhower's party fell from 221 House seats to 203 in 1954, and the Senate went to the Democrats 48 to 47 with Morse as the independent in between. A Democratic Congress was still where the Federal Aid Highway Act, signed 29 Jun 1956, and the Civil Rights Act of 1957, signed 9 Sep 1957, became law. In 1956 he won 457 electoral votes to Stevenson's 73, with 57.4% of the popular vote, and Democrats kept both chambers. His party paid in 1958, losing 48 House and 13 Senate seats.

Clinton's Democrats fell to 204 House seats against 230 in 1994. His debt-limit veto of 13 Nov 1995 was followed by shutdowns from 14 to 19 Nov 1995 and from 16 Dec 1995 to 6 Jan 1996, and polls blamed Republican leaders more. He vetoed a welfare bill on 9 Jan 1996, signed a welfare law on 22 Aug 1996 and won 379 electoral votes to Dole's 159. The same Congress impeached him on 19 Dec 1998, and the Senate acquitted him on 12 Feb 1999, 45-55 on perjury and 50-50 on obstruction.

Only Truman made the Congress his campaign. All three, though, stood for re-election with the opposition holding the legislature, and all three won. One caveat on the label: Truman's first term was the remainder of Franklin Roosevelt's fourth, and 1948 was his first election as a presidential nominee.

Cleveland's second term, which followed a gap after his first, ran against a Republican House and a Republican Senate plurality. He vetoed the rivers and harbors bill on 29 May 1896 and Congress overrode him, 219-61 in the House on 2 Jun and 56-5 in the Senate on 3 Jun. His party then split over free silver. It nominated William Jennings Bryan on the fifth ballot, Cleveland declined the Gold Democrats' appeal to run again on 3 Sep, and McKinley won 271 electoral votes to 176.

Wilson lost his life's work to the Congress he had just lost. The Senate refused consent to the Treaty of Versailles on 19 Nov 1919, 39-55 with the Lodge reservations and 38-53 without them, and again on 19 Mar 1920, 49-35, seven votes short of two-thirds. He had suffered a serious stroke on 2 Oct 1919, and the 66th Congress overrode his Volstead Act veto on 28 Oct. In 1920 Democrats nominated James Cox on the 44th ballot and Harding won 404 electoral votes to 127.

Bush's reckoning started the next day: he announced Donald Rumsfeld's resignation on 8 Nov 2006, one day after the election. Nancy Pelosi became Speaker on 4 Jan 2007 and the Iraq surge followed a week later. He issued 11 vetoes to the 110th Congress and four were overridden, including the Water Resources Development Act, 361-54 in the House and 79-14 in the Senate, while his Iraq war-funding veto was sustained 222-203. In 2008 Obama won 365 electoral votes to 173, and Bush could not run.

As of 11 Nov 2026, 09:26 ET, AP's count on Fox News had House Democrats at 255 and Republicans at 167, which leaves 13 of the 435 races uncalled; AP's most recent call was California's 7th district at 7:46 PM ET on 10 Nov. In the Senate, Fox News Decision Desk calls put the Democratic caucus at 54 and Republicans at 44, with two seats uncalled: Alaska and Mississippi, both Republican-held.

Neither majority is in doubt. If Republicans won every uncalled House race they would reach 180, far short of the 218 needed, and keeping both Senate seats would give them only 46 against the 51 needed. The numbers can still move. Alaska's ranked-choice tabulation is expected on 18 Nov, and the Louisiana runoffs in LA-5 and LA-6 are on 12 Dec, so the House count cannot be complete before then. Peltola led Sullivan 48.95% to 47.20% in Alaska with 84.32% reporting; Colom led Hyde-Smith 49.11% to 48.79% in Mississippi with 97.81% reporting.

Seats lost needs a baseline. This story counts from the initial 119th Congress, 220 Republican House seats and 53 Senate seats, the same series used for the six earlier cases. That gives a loss of at most 53 in the House and nine in the Senate. Against the eve of the election the House figure is 51, and AP's own page shows 42 on a baseline it does not state. In the Senate, 45 Democrats plus seven flips make 52, and 54 once the two independents who caucus with them are added, the same 49-and-51 split seen in 2006.

The president has already set his tone. Trump said on 4 Nov 2026, as NPR reported it, "I'll become Mr. Veto" and that "at some point we'll probably make deals". Democrats have signalled inquiries into the independence of the Justice Department and Homeland Security, and Rep. Robert Garcia is expected to chair House Oversight. None of this has happened yet: the 120th Congress does not sit until January 2027.

Six cases make a pattern, not a law, and the pairs are not as clean as the table makes them look. Truman's first term was the remainder of Roosevelt's fourth. Cleveland's second term came after a gap, as Trump's does. Bush was barred from running by the 22nd Amendment, ratified on 27 Feb 1951, while Cleveland and Wilson faced no limit: Cleveland declined an appeal to run again and Wilson was not nominated, though Britannica reports he hoped for a third nomination. "Did not run" is three different facts.

The data also cannot say whether the midterm wipeout caused any of those results. The presidents who won were on the ballot, and the three whose party lost were not; being on the ballot is the one thing that separates the two sets cleanly, and it is exactly what a president's place in his terms decides.

Trump is a second-term case, and a non-consecutive one like Cleveland's. He was elected in 2016 and 2024, and the 22nd Amendment says no person shall be elected to the office of President more than twice. The 2028 election has not happened, and six earlier cases are all this story has to say about it.