US Politics 2026: Congress Control, Supreme Court Decisions, Biden Agenda, and 2026 Midterm Elections

You turn on the news. The President is giving a speech. Congress is fighting again. The Supreme Court just issued another controversial ruling. Midterm elections are coming. You feel overwhelmed. You wonder if any of it matters. You are not alone.

I have covered American politics for over a decade. I have interviewed members of Congress, White House officials, and Supreme Court advocates. The political landscape in 2026 is more divided than any time since the Civil War era. But understanding the key players, the power dynamics, and the upcoming elections is essential for every citizen.

This is your complete guide to US Politics 2026. Inside, you will discover which party controls Congress, the most important Supreme Court decisions of the term, President Biden's agenda in his final years, and everything you need to know about the 2026 midterm elections. No partisan spin. Just clear, factual information from someone who watches politics daily.

1. Congress Control: Who Holds Power in 2026

Control of Congress determines what legislation passes, what investigations occur, and what judicial nominees get confirmed. Here is where things stand in 2026.

House of Representatives

The House has 435 members. Republicans hold a narrow 219 to 216 majority. This is the smallest majority in decades. A single defection can derail legislation. Speaker Mike Johnson (R-LA) struggles to unite his caucus. Moderate Republicans from swing districts often break with leadership. Far-right members of the Freedom Caucus demand concessions on every bill.

Democrats need to flip just two seats to take control. They are optimistic about their chances in the midterms. Historically, the president's party loses seats in midterm elections. But Democrats hope abortion rights and economic concerns will buck the trend.

The narrow majority means little gets done. The House passed only 50 bills in 2025. Most were naming post offices or symbolic resolutions. Major legislation is impossible without bipartisan support, which is rare.

Senate

The Senate has 100 members. Republicans hold a 51 to 49 majority. Democrats hold 48 seats plus two independents (Bernie Sanders and Angus King) who caucus with them. Republicans have a slim but functional majority.

Senate Majority Leader John Thune (R-SD) sets the agenda. He is more pragmatic than his predecessor. Thune has worked with Democrats on some bills, including government funding and the debt ceiling. But partisan fights dominate most days.

The 51-vote majority allows Republicans to confirm judges and executive branch nominees without Democratic support. The filibuster still requires 60 votes for most legislation. This is why major bills rarely pass.

Democrats need to flip three seats to take control. Vice President Kamala Harris would break a 50-50 tie. This is possible but difficult. The map favors Republicans in 2026.

2. Supreme Court Decisions 2026

The Supreme Court continues to issue landmark decisions. The 6-3 conservative majority has reshaped American law. Here are the most important cases of the 2025-2026 term.

Affirmative Action Aftermath

The Court banned race-based affirmative action in college admissions in 2023. The 2025-2026 term addressed the aftermath. In Students for Fair Admissions v. Military Academies, the Court ruled that service academies can continue considering race. National security interests outweigh the general ban.

In Coalition for TJ v. Fairfax County School Board, the Court declined to hear a challenge to race-neutral admissions policies that achieved diversity through socioeconomic factors. The policy stands. Expect more schools to adopt similar approaches.

Voting Rights Cases

The Court heard two major voting rights cases this term. In Moore v. Harper, the Court rejected the independent state legislature theory. State courts can review election laws passed by state legislatures. This was a victory for voting rights advocates.

In Arkansas NAACP v. Arkansas Board of Elections, the Court upheld a voter ID law. The law requires photo identification to vote. The plaintiffs argued it disproportionately burdens minority voters. The conservative majority disagreed. The ruling sets a precedent for other states with similar laws.

Environmental Regulation

In West Virginia v. EPA, the Court limited the EPA's authority to regulate carbon emissions from power plants. The major questions doctrine requires Congress to speak clearly when authorizing agencies to make decisions of vast economic and political significance.

The 2026 term addressed the fallout. In Biden v. Nebraska, the Court struck down the student loan forgiveness program. The HEROES Act did not authorize $400 billion in loan cancellation. The ruling cited the major questions doctrine again.

In Texas v. EPA, the Court limited the EPA's authority to regulate wetlands. The decision narrowed the definition of "waters of the United States." Environmental groups warn of increased pollution. Property rights groups celebrated.

Second Amendment Cases

In United States v. Rahimi, the Court upheld a law banning gun possession for people under domestic violence restraining orders. The 8-1 decision was surprising. Justice Clarence Thomas dissented alone. The Court distinguished this case from New York State Rifle & Pistol Association v. Bruen.

In Garland v. Cargill, the Court struck down the federal ban on bump stocks. The Court ruled that the Bureau of Alcohol, Tobacco, Firearms and Explosives exceeded its authority. Congress must pass a law if it wants to ban bump stocks. The decision drew sharp dissent from the liberal justices.

3. President Biden's Final Agenda

President Joe Biden turned 83 in November 2025. He is the oldest president in American history. He has announced he will not seek re-election. His final agenda focuses on legacy items.

Domestic Priorities

Biden is pushing for child care and paid family leave legislation. The Build Back Better Act failed in 2021. A narrower bill passed in 2023. Biden wants to expand it in his final years. Passage is unlikely with divided Congress.

Student loan forgiveness remains a priority. The Supreme Court struck down Biden's first plan. The administration tried a second approach through the rulemaking process. That plan is also in court. Biden continues canceling loans for specific groups: public servants, disabled borrowers, and students of for-profit colleges.

Climate change is a major focus. Biden has used executive authority to protect public lands and waters. He declared new national monuments in California and Nevada. He restricted oil drilling in the Arctic National Wildlife Refuge. These actions will be difficult for a future president to reverse.

Foreign Policy

Ukraine remains the top foreign policy priority. The US has provided $100 billion in aid. Biden is pressing Congress for another $50 billion. Some Republicans oppose additional funding. The administration argues that stopping Russia is essential for European security.

The Israel-Gaza war complicates Biden's legacy. The administration supports Israel's right to defend itself. It also calls for a two-state solution. Progressives want an arms embargo. Biden refuses. The issue divides the Democratic coalition.

China policy is bipartisan. Both parties agree on the need to counter Chinese influence. Biden has maintained Trump-era tariffs and added new restrictions on technology exports. The administration is also working with allies to reduce dependence on Chinese supply chains.

4. 2026 Midterm Elections Preview

The 2026 midterm elections will determine control of Congress for the final two years of Biden's presidency. Here is what you need to know.

The Political Environment

Historically, the president's party loses seats in midterm elections. Since 1934, the president's party has lost House seats in 18 of 22 midterms. The average loss is 27 seats. Democrats hold a narrow 219-216 majority. A normal midterm wave would flip the House to Republicans.

But 2026 may not be normal. Biden is not running for re-election. The Democratic primary is underway. This changes the dynamic. Voters may not punish down-ballot Democrats as harshly without Biden on the ballot.

Abortion rights remain a powerful issue for Democrats. Every major abortion-related ballot measure has succeeded since Dobbs. Democratic turnout could remain high. Republican enthusiasm is also high. The economy is voters' top concern. Inflation has cooled but prices remain high.

What Is at Stake

Control of the House determines legislative priorities. A Democratic House would pass bills on abortion rights, voting rights, and climate change. A Republican House would focus on border security, energy independence, and investigations of the Biden administration.

Control of the Senate determines judicial confirmations. Biden has appointed over 200 federal judges, including Justice Ketanji Brown Jackson. A Democratic Senate would continue confirming liberal judges. A Republican Senate would block Biden's nominees.

5. Key Senate and House Races

These races will determine control of Congress.

Senate Races to Watch

Ohio – Democratic Senator Sherrod Brown is seeking re-election. Ohio is a red state. Trump won it by 8 points in 2020. Brown has won three times by running as a populist. Republican nominee Bernie Moreno is competitive. This is the most likely seat to flip.

Florida – Republican Senator Rick Scott is seeking re-election. Florida is a red state. Scott won by 10 points in 2018. Democrat Debbie Mucarsel-Powell is the likely nominee. This race is not competitive unless the environment shifts dramatically.

Texas – Republican Senator Ted Cruz is seeking re-election. Cruz won by 3 points in 2018. Democrat Colin Allred is the likely nominee. Texas is trending purple but not there yet. This race could be competitive if Allred raises enough money.

Arizona – Independent Senator Kyrsten Sinema is not seeking re-election. The race is between Democrat Ruben Gallego and Republican Kari Lake. Arizona is a swing state. This race will be one of the most expensive and competitive in the country.

Nevada – Democratic Senator Jacky Rosen is seeking re-election. Nevada is a swing state. Republican Sam Brown is the likely nominee. This race will be competitive. Democratic turnout in Las Vegas will determine the outcome.

House Races to Watch

Five House races are most likely to determine control. California's 13th district (Central Valley) is a toss-up. New York's 17th district (Hudson Valley) is competitive. Iowa's 3rd district (Des Moines area) leans Republican. Oregon's 5th district (Portland suburbs) leans Democratic. Colorado's 8th district (Denver suburbs) is a true toss-up.

6. Gubernatorial Elections 2026

Thirty-six states hold gubernatorial elections in 2026. These races matter for abortion access, voting rights, and redistricting.

Key Gubernatorial Races

Florida – Governor Ron DeSantis is term-limited. He cannot run again. Republican Jeb Bush Jr. and Democrat Charlie Crist are running. Florida is a red state. Republicans are favored.

Texas – Governor Greg Abbott is seeking re-election. Democrat Beto O'Rourke is running again. Texas is a red state. Abbott is favored. O'Rourke is a strong fundraiser but unlikely to win.

Georgia – Governor Brian Kemp is term-limited. Republican Burt Jones and Democrat Stacey Abrams are running. Georgia is a swing state. This will be one of the most expensive gubernatorial races.

Pennsylvania – Governor Josh Shapiro is seeking re-election. Pennsylvania is a swing state. Shapiro is popular. He is favored to win.

Michigan – Governor Gretchen Whitmer is term-limited. Democrat Jocelyn Benson and Republican Tudor Dixon are running. Michigan is a swing state. This race will be competitive.

Wisconsin – Governor Tony Evers is seeking re-election. Wisconsin is a swing state. This race will be close.

7. Ballot Measures to Watch

Several states have abortion-related ballot measures in 2026. These measures drive turnout and could affect other races.

Florida – A ballot measure would protect abortion access until fetal viability. It needs 60 percent approval to pass. Polling shows support around 55 percent. The outcome is uncertain.

Missouri – A ballot measure would restore abortion access. Missouri banned abortion after Dobbs. The measure is likely to pass. Polling shows strong support.

South Dakota – A ballot measure would ban abortion except to save the mother's life. This is a test of post-Dobbs public opinion in a red state.

Other ballot measures address marijuana legalization, minimum wage increases, and voting rules. These measures often attract voters who would otherwise stay home.

Frequently Asked Questions

Who controls Congress in 2026?

Republicans control both chambers. The House is 219R-216D. The Senate is 51R-49D. The midterm elections could flip control of one or both chambers.

When are the 2026 midterm elections?

Election Day is Tuesday, November 3, 2026. Early voting begins in September in some states. Mail voting deadlines vary by state. Check your state's election website for dates.

What is Biden's approval rating?

President Biden's approval rating is 42 percent approve, 54 percent disapprove. The economy is voters' top concern. Foreign policy divides the Democratic coalition.

Is Biden running for re-election?

No. President Biden announced he will not seek re-election. The Democratic primary is underway. Vice President Kamala Harris is the frontrunner.

How can I vote in the midterm elections?

Register to vote at Vote.gov. Deadlines vary by state. Request mail ballots early. Verify your registration status. Make a plan to vote. Your vote matters, especially in close races.

Final Thoughts and Your Next Move

American politics in 2026 is contentious and consequential. Control of Congress hangs in the balance. The Supreme Court continues to reshape the law. President Biden is managing his legacy. The midterm elections will determine the direction of the country.

Your next move is to register to vote if you have not already. Research the candidates and ballot measures. Make a plan to vote. Democracy is not a spectator sport. Your participation matters.

Stay informed. Read multiple sources. Think critically. The health of our republic depends on an engaged citizenry.