I Ran the Numbers on Abortion Restrictions and Depression. The Data Tells a Different Story Than Either Side Expects.

The question that started this

A therapist named Diana Carter left a comment on one of my posts last week. She'd been talking about licensing barriers blocking military veterans from care — how "perfectionism is the enemy of the good" when 20-22 vets are dying by suicide daily.

Then she asked: "I wonder how much the states with the highest depression rates in women are also the ones in which abortion became illegal since 2022?"

It's the kind of question that sounds like it has an obvious answer. I assumed I'd pull the data, find a clean correlation, and write it up.

That's not what happened.

What I expected to find

The hypothesis is straightforward: states that banned abortion after the Dobbs decision in June 2022 should show higher rates of depression, mental illness, and suicidal ideation — especially among women. The mechanism makes intuitive sense: reduced reproductive autonomy → increased stress → worse mental health outcomes.

I downloaded two datasets to test it:

• CDC BRFSS 2024 — depression diagnosis rates by state (America's Health Rankings)
• SAMHSA NSDUH 2023-2024 — major depressive episode, any mental illness, suicidal ideation, and mental health treatment rates by state

Then I categorized all 50 states by abortion policy status using KFF's tracker: 14 states with total or near-total bans, 7 with early gestational limits (6-18 weeks), and the rest where abortion remains legal at viability or without restriction.

What the averages actually show

Here's the cross-sectional comparison. No cherry-picking — every state, every metric.

That's a 2 percentage point gap between banned and legal states. Real, but modest.

Now the SAMHSA data — which measures active mental health conditions in the past year, not lifetime diagnosis:

No meaningful difference. On past-year measures, ban states and legal states are essentially identical. If anything, legal states trend fractionally higher.

The composite ranking breaks the narrative

When you combine all four metrics into a composite mental health burden score, the top 10 worst states are:

Only one banned state cracks the top 10. Eight of the ten worst are states where abortion is fully legal.

Meanwhile, some ban states rank near the bottom for mental health burden: Mississippi and Texas have composite scores lower than California and Illinois.

If you stopped here, you'd conclude there's no relationship. You'd be wrong.

Why the averages lie

Cross-sectional state averages are a terrible tool for answering this question. Here's why:

1. Depression rates reflect decades of poverty, rurality, and access patterns — not two years of policy change. West Virginia's 30.2% depression rate isn't because of a 2022 abortion ban. It's because of generational economic decline, geographic isolation, opioid devastation, and chronic underinvestment in healthcare. These forces predate Dobbs by decades.

2. The BRFSS measure is "ever told you have depression" — a lifetime diagnosis. Most of the people counted were diagnosed years or decades before any abortion ban. This metric cannot capture the effect of a policy that changed in 2022.

3. States don't become laboratories overnight. Population-level mental health metrics move slowly. If Dobbs shifted depression rates by 1-2 percentage points in affected states, it would take years to show up in these survey instruments — and would be buried under noise from COVID recovery, economic shifts, and measurement variation.

The right question isn't "do ban states have higher depression rates?" — it's "did mental health outcomes change in these states after the policy changed?"

That requires longitudinal data. Four research teams have done exactly this.

What the research actually shows

Study 1: Johns Hopkins / Census Household Pulse (JAMA, 2024)

Benjamin Thornburg's team analyzed 718,753 responses from the U.S. Census Household Pulse Survey — 159,854 in trigger-law states, 558,899 in non-trigger states — from December 2021 through January 2023.

They used a difference-in-differences design: comparing mental health trends in trigger states vs. non-trigger states, before and after Dobbs.

The results:

• Overall population: PHQ-4 scores increased 0.11 points more in trigger states (95% CI: 0.06-0.16, p < .001)
• Women aged 18-45: PHQ-4 increased 0.23 points more in trigger states (95% CI: 0.08-0.37, p = .002)
• Men aged 18-45: No significant change (p = .23)
• Clinical threshold (PHQ-4 ≥ 6): 2.36 percentage point increase among women 18-45 in trigger states (95% CI: 0.96-3.76, p < .001)

The effect was specific to women of reproductive age in states where abortion became illegal. Men in the same states showed no significant change. This pattern is hard to explain with any confounder that affects the entire state equally.

Study 2: Columbia 25-Year Longitudinal Study (SSM-Mental Health, 2026)

Sarah McKetta's team tracked 19,881 women from the Monitoring the Future national panel over 25 years (1990-2015) — long before Dobbs, covering the full era of incremental state-level abortion restrictions.

Using an annual index of 18 standard restrictive policies per state, they found:

• The equivalent of approximately 4 additional restrictive laws was associated with a 7% increase in depressive symptoms among women
• The association was strongest among women with low religious observance
• Control tests using motor vehicle crashes (a non-mental-health outcome) and male respondents showed no spurious associations

This matters because it's prospective and covers decades of policy variation — not a single event. The same women were followed over time as they moved between or lived in states with varying levels of restriction.

Study 3: Perinatal Depression (Journal of Women's Health, 2025)

Stephanie Hall's team at the University of Michigan analyzed PRAMS surveillance data using the Guttmacher Abortion Policy Hostility Index.

Women in highly restrictive states had 1.23 times greater odds of perinatal depression (95% CI: 1.12-1.37) — and this held regardless of whether the pregnancy was intended or unintended:

The fact that even women with intended pregnancies showed higher depression rates in restrictive states suggests the effect isn't just about being denied an abortion — it may reflect broader gaps in reproductive and mental health infrastructure.

Study 4: Postpartum Depression After Dobbs (JAMA Network Open, 2026)

Onur Baser's team at CUNY analyzed 163,710 Medicaid claims (pre- and post-Dobbs) using difference-in-differences.

Key finding: a 9.0% relative increase in postpartum depression diagnoses among low-income women in trigger states (95% CI: 0.035-0.146, p = .001). No significant effect among middle- or high-income women.

This is the most targeted result: it isolates the Dobbs decision, uses clinical diagnoses (not self-report), and identifies exactly who is affected — low-income women who were already the most vulnerable.

What the data actually says

The honest summary:

State-level averages don't show a clean correlation. Depression and mental illness rates are driven by factors far larger than any single policy — poverty, geography, healthcare infrastructure, opioid exposure, cultural norms around seeking care. Oregon and Vermont, two of the most abortion-protective states in the country, have higher mental health burden scores than most ban states.

But the causal research is consistent and specific. Four independent studies, using different data sources, different time periods, and different methodologies, all converge on the same finding: abortion restrictions are associated with measurable increases in depression and anxiety — concentrated among women of reproductive age, particularly those who are low-income. Effect sizes are modest but statistically significant and clinically meaningful. The Dobbs decision produced a detectable worsening of mental health in states that enacted bans, above and beyond national trends.

The effect compounds with existing disparities. The states that banned abortion tend to be the same states with fewer mental health providers per capita, wider treatment gaps, and higher uninsured rates. A low-income woman in a trigger-law state who develops postpartum depression is more likely to develop it, less likely to be screened for it, and less likely to have access to treatment — all at once.

Why this matters for therapists

If you're a therapist practicing in a ban state, your clinical reality may already reflect this data:

• Higher-acuity presentations. Women who cannot access reproductive care and subsequently develop depression are presenting to your office — if they can get an appointment at all.
• Perinatal caseload pressure. With postpartum depression rates climbing in ban states, perinatal specialization demand is increasing in states that already had provider shortages.
• Compounding administrative burden. States with restrictive reproductive policies often have more complex reporting requirements and less streamlined insurance systems, adding paperwork on top of clinical pressure.

You cannot change the policy landscape. But you can change how much of your day is consumed by documentation versus direct care. Every hour a therapist reclaims from SOAP notes, treatment plans, and insurance correspondence is an hour that could go to the woman who waited three months for an appointment.

Data sources

• Depression rates: America's Health Rankings / CDC BRFSS 2024
• Mental illness, depressive episodes, suicidal ideation: SAMHSA NSDUH 2023-2024 State Prevalence Estimates
• Abortion policy status: KFF Abortion in the U.S. Dashboard (January 2026)
• Study 1: Thornburg et al., "Anxiety and Depression Symptoms After the Dobbs Abortion Decision," JAMA, January 2024 (n=718,753)
• Study 2: McKetta et al., "Restrictive abortion policy climate is associated with increased depression symptoms among women," SSM-Mental Health, March 2026 (n=19,881)
• Study 3: Hall et al., "Association Between State Abortion Restrictiveness and Perinatal Depression," Journal of Women's Health, June 2025 (PRAMS data)
• Study 4: Baser et al., "Socioeconomic Status and Postpartum Depression Risk After the Dobbs Decision," JAMA Network Open, February 2026 (n=163,710)