If you want to understand the political math behind why a Marin school parcel tax can get 62% support and still lose, the most useful comparison isn’t another school measure. It’s the November 2024 rent-control votes in Fairfax, San Anselmo, and Larkspur.

The pattern is striking — and it tells you something about who Measure H needs to persuade and how.

What happened in November 2024

Per the Marin IJ’s election-night coverage:^[1]

• Fairfax Measure I (repeal of the town’s 2022 rent-control ordinance and just-cause eviction protections): 63.19% Yes to repeal — meaning Fairfax voters reversed a town-council ordinance with a clear supermajority
• San Anselmo Measure N (rent-cap ordinance): 63% No — rejected
• San Anselmo Measure O (just-cause eviction and relocation assistance): 66.2% No — rejected
• Larkspur Measure K (stricter rent ordinance): 62% No — rejected

And statewide, the same November 2024 ballot saw California Proposition 33 (statewide repeal of Costa-Hawkins, which would have allowed expanded local rent control) rejected at 62% No.

The pattern

Five different measures, four different jurisdictions, one consistent outcome: a 62–66% bloc voting against expansive local-government action in housing policy.

These aren’t identical voters across all five measures, of course. The repeal-Fairfax-rent-control coalition includes some landlords whose interests are different from the no-statewide-rent-control coalition. But the magnitude of the “say no to the institutional/progressive recommendation” bloc is remarkably consistent across the measures.

And — this is the part that connects to Measure H — the magnitude is the same as the May 2025 RVSD Measure E vote: 62.5% Yes, 37.5% No. About one-third of the Marin Ross Valley electorate is willing to say No to a measure backed by institutional consensus when they think the ask is too aggressive.

What this isn’t about

It’s worth being clear about what the pattern is and isn’t.

It’s not partisan. Fairfax went 70%+ for Harris in November 2024. San Anselmo too. Marin voters are overwhelmingly Democratic, and the rejection of rent-control measures isn’t a partisan signal — Prop 33’s failure happened in a state Harris carried by 20+ points.

It’s not anti-government. Fairfax voters re-elected their progressive town council and voted for state and federal Democrats. They just rejected the council’s rent-control ordinance. That’s not anti-government; it’s a specific kind of skepticism about specific policies.

It’s not anti-school. The same electorate has approved RVSD parcel taxes in 1993, 1997, 2005, 2012, and 2018. The 2025 Measure E got 62.5% Yes — meaning a clear majority did support the school measure. The 33% No bloc is real, but it’s a 33% No against a 67% (or 62.5%) Yes baseline. Marin voters generally support schools.

It is a localized moderate skepticism. When local-government action feels expansive, expensive, or less obviously necessary, ~33–37% of Marin voters consistently say no. That bloc is durable across measure types. It’s the structural reason supermajority-required measures struggle even when majority support is strong.

Why this is bad news for Measure H — and why it isn’t decisive

The bad news is that the 33% No coalition is real. Measure H needs to clear 66.67%, which means it can lose at most about 33.3% of voters. The November 2024 pattern says exactly that share of Marin voters can be relied on to vote No on a moderate-skeptic question. That’s the exact ceiling Measure H is bumping against.

The reason it isn’t decisive:

1. The November 2024 pattern wasn’t about schools. Voters who reject rent-control overreach aren’t the same as voters who reject school-funding overreach. Some are; some aren’t. The 33% who voted No on Measure E in 2025 overlap with the 33% who voted to repeal Fairfax rent control, but the overlap isn’t 100%.

2. The Yes electorate hasn’t yet been fully mobilized. The May 2025 special election drew 38% turnout. The June 2026 primary will draw meaningfully more. New turnout that includes parents, teachers, and engaged Yes voters who skipped a special election shifts the math at the margins.

3. The contingency-plan-and-receivership stakes are different. Rejecting rent-control overreach has modest direct consequences. Rejecting Measure H has the documented contingency-plan consequences. Some of the 33% moderate-skeptic bloc is movable on that distinction; it changes the cost/benefit calculation for voters who’d otherwise vote No on principle.

How a Yes on H is consistent with moderate skepticism

The argument we want to make explicitly: voting Yes on Measure H is consistent with the same kind of moderate skepticism that voted No on the 2024 rent-control measures.

Both votes can be principled by the same standard: “I’ll support local-government action when the consequences of inaction are real, the structure is well-designed, and the alternatives are worse.” Rent-control measures failed that test for many Marin voters because the alleged housing-affordability benefits weren’t well-established and the displacement costs were real. Measure H passes that test:

• The consequences of inaction are documented. The contingency plan is in writing, county-supervised, and reaches closures and receivership at a specific date.
• The structure is well-designed. Flat per-parcel, plain ballot language, regular ballot, oversight committee, no-admin/no-pension restrictions, senior exemption.
• The alternatives are worse. A trim-and-retry strategy doesn’t work on the polling math or the budget math (per the Godbe poll and per Graff). The Tier 3 outcomes are documented and severe.

A skeptical Marin voter who voted No on rent control in 2024 because “this isn’t the right way to address the problem” can rationally vote Yes on Measure H in 2026 because this is the right way to address the school-funding problem given the constraints. The two votes aren’t in tension.

What the campaign math comes down to

The 33% No coalition will mostly hold together regardless of what the Yes campaign does. The Measure H vote will be decided by:

• Whether new June primary turnout breaks the 62.5/37.5 split of May 2025 in the Yes direction (likely modestly, given that special-election skippers tend to be Yes-leaning)
• Whether the 8-point persuasion gap between voters who approve of district management (73%) and voters who currently support the measure (65%) closes through the campaign cycle
• Whether some of the moderate-skeptic No voters from May 2025 are persuaded that the contingency-plan stakes are different from the rent-control overreach concern

The arithmetic isn’t comfortable. It’s also not impossible. Marin school parcel taxes pass 88% of the time across the historical record;^[2] the question is whether Measure H pulls into that 88% or falls into the 12% that didn’t.

Our read

The November 2024 rent-control pattern is the most honest framing of why Measure H is structurally harder than the Yes coalition wants to admit. There’s a real, durable, ~33% bloc of Marin voters who say No to expansive local-government measures. That bloc is the structural ceiling.

But the bloc isn’t anti-school, and it’s not principled-against-Measure H specifically. A Yes on Measure H is consistent with the same kind of careful skepticism that produced the November 2024 rent-control results — because the school-funding problem and the contingency-plan stakes pass the test that the rent-control measures didn’t.

That’s why we recommend a Yes vote on Measure H, even from voters who are usually skeptical of expansive local-government action.

Sources

1. Marin IJ (Nov 5, 2024): “Voters in three Marin municipalities reject stronger rent control” — Larkspur K, San Anselmo N+O, Fairfax I; statewide Prop 33 results;

   Ballotpedia: Fairfax Measure I (Nov 2024)

   for the 63.19% Yes-to-repeal final tally.

2. Marin County Office of Education: parcel-tax election history (since 2010) — 31 of 35 measures passed (~88%); median 73.4% Yes vote.

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