Rose Institute of State and Local Government

Claremont McKenna College

March 2026

SGVCMA Briefing

Measure G & The Future
of the San Gabriel Valley

The transition to an elected executive model isn't just an administrative update—it is a fundamental realignment of how power is brokered in Los Angeles County. We are centering the San Gabriel Valley’s voice to ensure that this modernization serves the unique needs of Eastern LA.

The Structural Shift

Moving from a board-led system to an executive-legislative balance mirrors successful models in King County and Miami-Dade, but requires a new political playbook for municipal leaders.

Measure G introduces an Elected County Executive by 2028, centralizing budget and veto authority under one official. Parallel to this, the Board of Supervisors will expand to nine members by 2036. This expansion promises more granular representation, but it also triggers a redistricting process that will redraw the lines of influence for every city in the Valley.

Executive Veto

A new check on Board power, requiring a 2/3 override to reverse administrative priorities.

9-Member Board

Districts shrink to ~1.1M residents, theoretically increasing accessibility for local officials.

Implementation Insights

The "Single Point" Bottleneck

A county executive offers a single number for mayors to call. However, the Task Force is hearing concerns that this could distance supervisors from their local cities, turning every regional request into a centralized political negotiation.

Contract City Leverage

With 87 cities relying on county services, the San Gabriel Valley is uniquely exposed. Negotiating with a single executive who holds the budget pen shifts the power dynamic for contracted services, requiring a unified regional stance.

Emergency Authority

The Task Force is looking closely at how executive emergency powers will interact with municipal autonomy. The goal is clear: ensure that county-wide coordination doesn't sideline local mayors during a crisis.

Regional Power Shifts

The redrawing of board seats will fundamentally alter representation on boards like Metro. Managers must be vigilant about how nine districts might redistribute transportation and infrastructure resources.

Project Roadmap

We are moving through a deliberate engagement cycle to ensure municipal expertise shapes the final recommendations to the County.

March – April 2026

The Listening Phase

We are currently conducting 1:1 interviews with City Managers to document "on-the-ground" concerns about administrative access and jurisdictional sovereignty.

May – July 2026

Manager Roundtables

A peer-to-peer strategy series focused on building a collective regional voice for Eastern LA County. These sessions will bridge the gap between policy design and municipal reality.

Fall 2026

The Final Report

Publication of findings and a strategic research agenda to be presented directly to the County Governance Reform Task Force.

The "Ask" for City Managers

The Governance Reform Task Force has explicitly noted that Eastern LA voices are "drowned out" in countywide conversations. We are inviting you to help us correct this imbalance in two specific ways:

Schedule a 1:1

A 45-minute briefing to share your candid thoughts on how centralized power impacts your bottom line.

Join a Roundtable

Collaborate with fellow SGV managers to define what success looks like for the Valley during the 2028-2036 transition.