July 23, 2026:

It’s been four years since the Supreme Court’s decision in Dobbs v. Jackson Women’s Health Organization overturned Roe v. Wade, ending the federal constitutional right to abortion.

In the immediate aftermath of the decision, national attention centered on implementation of state bans and a rapidly shifting legal landscape.

One of the most impactful developments over the past few years has been less visible: a significant, sustained, and politically consequential shift in public opinion. In the wake of Dobbs, the debate over abortion rights did not simply return to the states. It fundamentally altered how many Americans think about the issue and how they vote.

In our recently-published book, Not Going Back: Public Opinion on Abortion in Post-Dobbs America, we examined how and why these changes have occurred, and what they mean for U.S. politics. We believe the shift could have real consequences for the November 2026 midterms.

Post-Roe stability

Drawing on several nationally representative surveys conducted before and after Dobbs, we examined how abortion attitudes, political priorities, and voting behavior have changed in response to the most significant shift in abortion policy in half a century.

For nearly 50 years after Roe, public opinion on abortion was remarkably stable. In 1975, Gallup found support for legal abortion in certain circumstances at 54 percent and support for a ban in all circumstances at 22 percent. In 2021—the year before the Dobbs decision—these figures were virtually the same: 48 percent and 19 percent, respectively.

Despite heated political rhetoric, in other words, most Americans held nuanced views. They were neither fully anti-abortion nor fully pro-abortion. Instead, they supported legal abortion in some circumstances and not in others.

That relative stability shaped both policy and politics for decades. Republicans were able to rally a committed core of supporters around opposition to Roe, while the underlying constitutional right to access abortion remained unchanged.

As states moved quickly after the Dobbs decision to enact abortion bans and strict gestational limits, public opinion moved in the opposite direction.

Today, more Americans identify as pro-choice than they did before Dobbs. And, as we document in our book, survey data shows that more Americans are now taking absolutist positions. They support legal access to abortion in all or most cases and oppose government regulation altogether.

How Dobbs shattered the equilibrium

One of the most striking changes in the post-Dobbs era concerns who cares most about abortion. For decades, abortion was a higher priority for Republicans and those identifying as “pro-life.”

That dynamic has now flipped. In both 2022 and 2024, Democrats and pro-choice Americans were more likely than Republicans to say abortion was a top political issue shaping their vote. In our book, we document how in both 2022 and 2024, pro-choice Democrats were especially motivated to vote and remained highly loyal to Democratic candidates.

At the same time, the considerable minority of Republicans who support legal abortion found themselves politically cross-pressured, meaning they experienced conflicting political influences.

Drawing on multiple nationally representative data sets, our book reveals that roughly one-third of Republicans hold views on abortion that do not align with the official anti-abortion position embraced by their party. They either identify as pro-choice or support legal abortion in at least some cases.

It was one thing to identify as a pro-choice Republican when Roe guaranteed a constitutional right to abortion. After Dobbs, however, Republican electoral victories could directly result in abortion bans and other restrictions. That makes partisan choices far more consequential.

We found that cross-pressured Republicans had lower turnout rates and were more willing to cross party lines, reflecting the growing tension between their abortion views and their party’s position. Given the size of this group, that presents a serious challenge for GOP candidates.

Reshaping U.S. politics

At the same time, efforts to find a middle ground on abortion have proven difficult. Republican legislators in North Carolina and Virginia, for example, have sought to position policies such as 12- or 15-week bans as a reasonable compromise.

That might have worked in 1990. But public opinion has shifted in ways that make this strategy increasingly untenable. Our research shows that most Americans, including Republicans, do not see these “moderate” policies as meaningfully different from more restrictive bans.

One reason may be that, in the wake of Dobbs, abortion restrictions have become concrete rather than abstract. Extensive media coverage of women denied care during miscarriages, severe pregnancy complications, and other medical emergencies has highlighted the consequences of gestational limits. This leads many Americans to judge these policies by their practical effects rather than the specific week at which abortion is prohibited.

In addition, our original survey data reveals that many Americans have only a limited understanding of how pregnancy is dated. That makes distinctions between 6-, 12-, and 15-week bans less meaningful than policymakers often assume.

Another major change is the emergence of a gender gap in abortion attitudes. For decades, men and women held remarkably similar views on abortion. That is no longer the case.

Since Dobbs, women have become significantly more supportive of abortion rights than men. For example, 56 percent of women say abortion should be legal in all or most circumstances compared to 41 percent of men.

This new gender gap reflects both women’s experiences with pregnancy and abortion and the changed policy environment following Dobbs. After the ruling, the consequences of abortion restrictions were far more immediate and tangible. Rather than accepting these new restrictions, many women reacted against them. As abortion policy moved sharply to the right in many states, women’s attitudes moved in the opposite direction. This has resulted in substantially greater support for abortion rights.

Our survey research further finds that a better understanding of human reproduction, including how pregnancies are dated, is associated with greater support for legal access to abortion.

Taken together, these changes have reshaped American politics in ways that advantage Democrats. Abortion rights played a key role in the 2022 midterms, contributing to stronger-than-expected Democratic performance nationwide.

And it continues to shape voter motivation and turnout patterns heading into future elections.

‘Not going back’

That said, abortion is not the only issue that matters in modern U.S. politics. In the 2026 midterm elections, the economy, partisanship, and candidate dynamics—especially in an era dominated by President Donald Trump—will remain central to electoral outcomes.

Abortion alone is unlikely to determine any single race. But it has altered the political landscape in ways that will matter this November and beyond.

The phrase that gives our book its title—Not Going Back—captures this moment. The changes we document are not temporary reactions to a single Supreme Court decision.

The stability that defined abortion politics for half a century is gone. The new normal is a political landscape in which abortion rights have become both more widely supported and more politically consequential. They are motivating Democratic voters while creating new tensions within the Republican coalition.

Perhaps most importantly, Dobbs transformed abortion from a constitutional question into an electoral one. As abortion laws became substantially more restrictive, public opinion moved toward greater support for abortion access. The 2026 elections will offer another test of how the U.S.  responds when public policy and public preferences move in opposite directions.

This story was produced in collaboration with The Conversation, a nonprofit, independent news organization dedicated to unlocking the knowledge of researchers and scientists for the public good.

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