Iran to AI: Six Key Voter Issues Shaping US Midterm Elections 2026

As the US midterm elections approach, six key voter issues are shaping the political landscape, from the Iran war to artificial intelligence. These issues will test Donald Trump's second term and determine whether Democrats can regain power in Washington.

Polls show Trump's approval ratings at their lowest across his two presidencies, dragged down by widespread economic dissatisfaction and an unpopular war with Iran. Here's a breakdown of the critical issues and what they mean for the upcoming elections.

The Economy: Top Voter Concern

Despite Trump's 2024 campaign pledge to tackle affordability, the economy consistently ranks as voters' top concern. A recent Associated Press-NORC survey revealed that only 26% of voters approve of Trump's handling of the economy—two percentage points below Joe Biden's worst ratings on the issue.

This dissatisfaction stems from persistent inflation, rising costs of living, and wage stagnation. Voters are feeling the pinch, and they're blaming the administration. The economy is likely to be a decisive factor in swing districts.

Iran: An Unpopular War and Economic Fallout

Trump's decision to go to war with the Tehran regime has exacerbated economic worries. Iran's retaliatory closure of the Strait of Hormuz has driven up gasoline prices for US motorists, adding to inflationary pressures.

The war also represents a breach of Trump's pledge to end the US's supposed addiction to "forever wars." Democrats and some Republicans complain that he embarked on military action without congressional authorization. This has energized anti-war sentiment and could hurt Republican candidates in moderate districts.

Immigration: A Shifting Mood

Enforcement and closing the border remains a signature issue for Trump. He repeatedly boasts of the impact of his closure of the southern border as one of his biggest achievements, making comparisons with Joe Biden's performance.

But the mood has since shifted. High-profile violent incidents involving immigrants have dominated headlines, and while Trump's base remains energized, independent voters are increasingly wary of harsh enforcement tactics. The issue cuts both ways, mobilizing both pro-immigrant and anti-immigrant voters.

AI and Technology: Emerging Voter Concern

Artificial intelligence is emerging as a sleeper issue. Voters are concerned about job displacement, data privacy, and the spread of misinformation. Both parties are scrambling to address these concerns with policy proposals, but clear solutions are lacking.

AI's impact on the economy and national security is becoming a talking point in campaigns, particularly in tech-heavy districts. Expect to see more ads and debates focused on how to regulate AI while maintaining American competitiveness.

Other Key Issues: Healthcare, Climate, and Education

Healthcare remains a perennial concern, with voters worried about rising premiums and access to care. Climate change is also gaining salience, especially among young voters, as extreme weather events become more frequent.

Education, including debates over curriculum and student debt, continues to motivate suburban voters. These issues are likely to feature prominently in local races and could tip the balance in closely contested states.

What to Watch in the Midterms

With less than a month to go, these six issues will dominate the airwaves. The outcome will hinge on how well candidates connect with voters' economic anxieties and national security concerns.

For a deeper look at how Trump's narrative is diverging from voter realities, see our analysis on Trump's narrative vs voter realities in midterm elections. This piece explores the gap between the White House's messaging and what voters are actually experiencing.

The Iran war's trajectory could also shift the political landscape. Former Defense Secretary Leon Panetta warns of six more months of conflict, which would keep gas prices high and the war in the headlines. Read more on Iran war outlook: Panetta warns of six more months of conflict.

Meanwhile, billionaires are funding a California voter ID law, Proposition 39, which could set a precedent for other states. Our report on billionaires funding California voter ID law Proposition 39 explains the implications for voter access and election integrity.

The Strait of Hormuz closure is also having ripple effects on global energy markets. Iran has issued tough demands to reopen the strait, and the standoff could escalate. Details are in our article on Iran issues tough demands to reopen Strait of Hormuz.

On the campaign trail, Trump has signaled stronger ties with Manchester Mayor Andy Burnham than with Keir Starmer on key issues. This transatlantic dynamic could influence US-UK relations and trade. For more, see Trump: Burnham ties stronger than Starmer on key issues.

FAQ

What are the key issues in the US midterm elections?

The key issues include the economy, the Iran war, immigration, AI and technology, healthcare, and climate change. These issues are shaping voter sentiment and campaign strategies across the country.

ADVERTISEMENT

How does Trump's approval rating affect the midterms?

Trump's low approval ratings, especially on the economy and Iran, could hurt Republican candidates in swing districts. However, his base remains loyal, so the impact varies by region.

Why is the Iran war a major issue?

The Iran war is unpopular and has driven up gas prices due to the Strait of Hormuz closure. It also contradicts Trump's pledge to avoid forever wars, energizing anti-war voters.

What role does AI play in the midterms?

AI is emerging as a concern over job displacement and misinformation. Candidates are starting to address it, but clear policy solutions are still lacking, making it a wildcard issue.