A public data brief · Marin County, California · July 2026
Marin County spends about $86 million a year on behavioral health. The share of eligible residents it actually reaches has fallen three years running. Every figure on this page comes from the state's own external reviews, the county's own plans, or the Marin County Civil Grand Jury.
Review the evidence ↓
Most people in Marin meet the behavioral health system only after the system finds them: a 5150 hold, a jail booking, an emergency room at 2 a.m. By then, care is at its most expensive and its least effective.
The part that is supposed to find people first, the phone line, the outreach worker, the early intervention program, is where the public record breaks down. What follows is that record.
of calls to Marin's behavioral health access line were answered by a live person in May 2023. That was the improved number. In January 2023 it was 6 percent. The rest went to voicemail.
Source: CalEQRO external quality review of the Marin Mental Health Plan, FY 2023-24No calls placed yet.
Simulation only. Each call resolves at the live-answer rate the state reviewer reported for the selected month. Imagine placing this call on the hardest day of your life.
of adults requesting services were offered a first assessment within the timeliness standard, FY 2022-23.
CalEQRO FY 2023-24of youth were. The state's recommendation to review timeliness quarterly has been carried since FY 2021-22, rated Not Addressed.
CalEQRO FY 2023-24The Civil Grand Jury made the problem its report title in June 2023, and found the system “confusing and difficult” to navigate for people already in crisis.
Marin County Civil Grand Jury, 2022-23of Marin's Medi-Cal members received specialty mental health care in 2022. Down from 4.59 percent two years earlier, and now below the statewide rate. The state reviewer noted Marin's decline outpaced both comparable counties and California as a whole.
Source: CalEQRO FY 2023-24, penetration rates, CY 2020 to CY 2022decline in reach in two years, while the county's budget stayed near $86 million and demand grew.
Derived: 4.59% to 3.58%, CalEQRO FY 2023-24of Marin adults need help with mental, emotional, or substance use challenges, per the Grand Jury's analysis. The need is not shrinking. The reach is.
Marin County Civil Grand Jury, 2022-23Marin's rank among California's county mental health plans for reaching Hispanic and Latino members: fourth from the bottom of the entire state. Their service rate here is 1.54 percent, less than half the statewide 3.51 percent.
Source: CalEQRO FY 2023-24, Hispanic/Latino penetration, CY 2022The youngest residents fare worst of all. Marin serves children ages 0 to 5 at one fifth of the statewide rate.
When a system reaches people only in crisis, it serves fewer people, later, at far higher cost. Marin's claims data shows exactly that shape.
Of every 100 people served in Marin, 14 are high cost (over $30,000 a year). Statewide, it is about 5.
People served
Those 14 people absorb 49 of every 100 dollars in approved claims.
Dollars spent
of members seen in an emergency department for a mental health reason received no follow-up service within seven days, per the county's own baseline data.
Marin MHP performance improvement project, in CalEQRO FY 2023-24full-time staff and roughly $86 million a year. The capacity exists. It is aimed downstream.
Marin County Civil Grand Jury, 2022-23Twice the cost per person. Half the reach. That is not a funding problem. It is a timing problem.
suicide deaths per 100,000 Marin residents, 2015 to 2017, against 10.7 statewide. Among the highest rates of any metropolitan county in California.
Source: California Department of Public Health, cited in Marin's suicide prevention planningWhen the county surveyed more than 1,300 residents and students to build its 2020 Suicide Prevention Strategic Plan, one finding stood out: people did not know how to find help. The county's own strategic plan names the awareness gap as a driver of its worst outcome.
The county's new 2026-2029 Integrated Plan adds to the picture. It reports overdose death rates above expected levels for men ages 30 to 44 and 50 to 74, and for White and Black residents. It reports elevated self-harm emergency visits among residents ages 10 to 25. These are people the system will eventually meet. The only question is whether it meets them early or late.
If this page is personal
If you or someone you love is struggling, you deserve support today, not after a crisis. Call or text 988 any time. Marin's 24/7 crisis line is 415-473-6666, and the county Access Line for referrals is 888-818-1115.
California just rebuilt the legal machinery around county behavioral health. Watch which deadlines were met.
Civil courts can now order treatment plans for people with untreated psychotic disorders. Implemented statewide, on schedule.
Involuntary 5150 holds and conservatorships now extend to severe substance use disorders. Marin deferred to the final date state law permitted, then launched with trainings, policies, and cross-agency workflows in place.
Proposition 1 replaces the Mental Health Services Act. Dedicated county prevention funding ends and moves to the state. Counties must file three-year Integrated Plans and, for the first time, publish annual outcomes reports.
Where Marin's new dollars must go, per year
Derived from the county's presentation to the Board of Supervisors and Welf. & Inst. Code § 5892. Approximations marked with ~.
That is the statute's word for outreach. Counties must run early intervention. Counties may fund outreach and engagement: the work of finding people before the crisis does. How much Marin spends finding people is now a pure local choice, made in a plan revised every single year, in public.
Every deadline for involuntary care was met. At the last state review, the voluntary front door still reached voicemail about half the time.
The fiscal pressure is real: facing $16 million less revenue over the last plan period, the county cut its services budget by $4.3 million and prevention by roughly $300,000, and briefed supervisors on possible staff reductions and closure of non-mandated services. Which makes the discretionary choices ahead matter more, not less.
Fairness requires the other column. Where Marin has decided to reach people, it reaches them, sometimes better than anywhere in the state.
of Medi-Cal members 65 and older were served, versus 1.86 percent statewide: more than two and a half times the state rate for the one group where Marin leads.
mobile crisis response and a crisis stabilization unit operate around the clock, and the Senior Peer Counseling program expanded with new support groups.
The state reviewer called Marin's suicide prevention workgroups well developed, and the county met every network adequacy standard on paper.
Marin reaches the people it decides to reach. Capability is not the constraint. Priority is.
Source: CalEQRO FY 2023-24How much of the budget reaches people before the system does?
Marin filed its first three-year Integrated Plan under the new law on June 30, 2026. The plan is updated annually, with a mandatory 30-day public comment window, and outcomes now get published every year. That question belongs on the record, every time, until the answer changes.
Method notes: penetration and cost figures reflect calendar year 2022 Medi-Cal claims, the most recent completed external quality review of Marin's mental health plan available in July 2026. Penetration rates measure the safety-net system and do not capture privately insured residents. Dollar figures marked with ~ are derived from the county's own presentation figures. This brief reports public documents as published; corrections are welcome and will be posted.
Independent analysis · not affiliated with the County of Marin · compiled July 2026 ■