Illinois voters weigh House control, Senate seat and Pritzker re-election

Voters in Cook County are casting ballots in a midterm election that will determine which party controls the U.S. House of Representatives for the final two years of President Donald Trump's second term. All 435 House seats are on the ballot nationwide, with Republicans currently holding 218 seats and Democrats holding 214. Democrats need a net gain of three districts to secure a majority, while Republicans can afford to lose no more than two seats. This narrow margin makes the outcome particularly sensitive in battleground districts across the country.

In Illinois, the race for the open U.S. Senate seat is a key local contest. Ballotpedia confirms that no incumbent is running for the seat, which is one of 35 Senate positions up for election. Voters in the state are also deciding on the governorship, where incumbent Democratic Governor JB Pritzker is seeking re-election. The Associated Press highlights that 36 governorships are on the ballot nationwide, with Republicans holding 26 and Democrats 24. Democrats need a net gain of two governorships to achieve a nationwide majority, a position Republicans have held since 2010.

Polling places in Illinois are open from 6 a.m. To 7 p.m. Residents in Chicago, Cicero, Evanston, Arlington Heights, Skokie, and Des Plaines can find their specific polling locations at vote.gov. More than 57 million people had already voted as of Monday, surpassing early voting totals from four years ago in many closely watched states. This high level of early participation suggests a robust turnout on Election Day, with many voters seeking to influence the balance of power in Congress.

The Associated Press describes the election as a referendum on Trump's second term, with many voters expressing frustration over high prices and an unpopular war with Iran. AP-NORC polling indicates that 35% of U.S. Adults approve of Trump's job performance, while about 7 in 10 say the country is heading in the wrong direction. In Cook County, local candidates for state and municipal offices are also on the ballot, adding layers of complexity to the voting process. Voters are making decisions that will impact local services, state infrastructure, and federal oversight.

Nationally, 46 districts are considered battlegrounds by Ballotpedia, with 25 currently held by Democrats and 21 by Republicans. The Associated Press notes that 21 Democratic-held districts voted for Trump in 2024, while nine Republican-held districts voted for Kamala Harris. This shift in voting patterns has made the House race highly competitive. In the Senate, 13 races are considered battlegrounds, including open seats in Iowa, Michigan, Montana, New Hampshire, and North Carolina. The outcome of these races could determine whether Democrats gain the four seats they need for a majority.

Republicans were bracing to lose the House while fighting to hold the Senate. RNC Chairman Joe Gruters stated that everything depends on turnout, emphasizing the importance of mobilizing Republican voters. Conversely, DCCC Chair Rep. Suzan DelBene said the American people are angry and want change. In Illinois, the race for governor is viewed as a bellwether for Democratic strength in the Midwest. Pritzker's re-election would keep a Democratic governor in Springfield, while a loss would shift the state's executive branch to the Republicans.

New congressional maps in seven states, including California, Florida, Missouri, North Carolina, Tennessee, Texas, and Ohio, are adding uncertainty to the House race. The Associated Press notes that Republicans tried to beat the midterm pattern by winning redistricting battles, but new districts may not vote as drawn. In Illinois, every U.S. House seat is on the ballot, allowing voters to redraw the state's representation in Congress. The outcome of these races will determine the balance of power in the House, with a three-seat margin separating the parties.

The Associated Press highlights that the 2026 elections are likely to be the most expensive in history. Republican committees outspent Democratic committees, aided by Trump-affiliated groups and Elon Musk. However, Democrats outraised their opponents at the candidate level. Analysis by the AP shows that 88.1% of Republican general election TV ad spending went to states and districts Trump won in 2024. In Cook County, local ad spending has focused on cost of living, healthcare, and infrastructure, reflecting the concerns of voters in the region.

A federal judge temporarily barred the Trump administration from carrying out a plan to prevent noncitizen voting, a move that critics say risks disenfranchising eligible voters. The administration has sued in Alaska and California, and Democrats fear interference as the Justice Department threatens to prosecute local election officials. In Illinois, the focus is on ensuring smooth operations at polling places. The U.S. Postal Service added hours and staff to ensure mail ballots are counted on time, a critical step for voters who chose to cast their ballots early.

If Democrats win even one chamber, investigations and possible impeachment proceedings become likely. House Democratic Leader Hakeem Jeffries would be the first Black speaker and has outlined a 100-day agenda on the cost of living and oversight. The Associated Press notes that a strong Democratic night would boost potential 2028 candidates, including Gavin Newsom, JB Pritzker, and Pete Buttigieg. In Cook County, the outcome of the House and Senate races will shape the state's influence in the coming years. Voters are making their final decisions as polls close at 7 p.m., with results expected to trickle in throughout the evening.