The Los Angeles County Board of Supervisors is the most powerful government body you’ve probably never thought about. Each of the five supervisors oversees a budget larger than most states and represents roughly 2 million people. In District 3, which stretches from the flashy streets of West Hollywood to the fire-prone canyons of the Santa Monica Mountains and deep into the San Fernando Valley, the stakes for the 2026 election couldn't be higher. Incumbent Lindsey Horvath is defending her seat against a field of challengers who think she’s missed the mark on the issues that actually keep residents up at night.
It’s easy to get lost in the political noise. You’ll hear a lot about "bold leadership" and "accountability," but what does that mean for your rent, your safety, or whether your house survives the next fire season? This isn't just another local election. It’s a referendum on how the county handles homelessness, crime, and disaster recovery in a post-2025 wildfire world. Meanwhile, you can explore other stories here: The Real Reason Abbas Araghchi Is Facing Ouster.
The Incumbent’s Path and the 2026 Reality
Lindsey Horvath took office in 2022 as a progressive force, becoming the youngest woman ever elected to the Board. She’s leaned heavily into her role as a reformer, pushing for better homelessness governance and tenant protections. Her supporters point to her work on the "Justice Reimagined" initiative and her focus on climate resilience as proof she's looking at the long-term health of the county.
But 2026 is a different beast. The devastating wildfires of January 2025 changed the conversation. For many in the Third District—especially those in Malibu, Pacific Palisades, and the Santa Monica Mountains—the response was a wake-up call. The recovery process has been slow, and the red tape has been thick. Horvath is campaigning on her record of expanding mental health programs and trying to modernize county services, but she’s facing heat for what some see as a "governance first, results later" approach. To understand the complete picture, we recommend the detailed report by The Guardian.
Meet the Challengers Taking on the Status Quo
The field is set for the June 2, 2026, primary. If nobody grabs more than 50% of the vote, we’re headed for a November runoff. Here’s who’s standing in Horvath’s way.
Tonia Arey: The Voice of Fire Recovery
Tonia Arey didn't just decide to run for fun. The Pacific Palisades resident and real estate agent jumped in because she was fed up with how the county handled the 2025 fire aftermath. She’s framing her campaign around public safety and disaster preparedness.
Arey’s platform is direct. She wants to:
- Prioritize Law Enforcement: She’s calling for more resources and community support for the Sheriff’s Department, arguing that the "rule of law" needs a comeback in LA.
- Fix Fire Infrastructure: After seeing the Palisades burn, she’s pushing for better early warning systems and more aggressive brush clearance mandates.
- Stop Toxic Waste: She’s been vocal about protecting communities like Calabasas from being used as dumping grounds for hazardous materials.
Roxanne Hoge: The Fiscal Watchdog
Roxanne Hoge is the entrepreneur in the race. She isn't interested in flashy social programs if they don't have receipts to prove they work. Her pitch is basically "run the county like a business." She argues that the multibillion-dollar budget is being bled dry by inefficient homelessness programs that don't actually get people off the streets in a meaningful way. Hoge wants a total audit of county spending and a shift toward measurable, results-driven governance.
Tomás Sidenfaden: The Tech-Minded Native
Then there’s Tomás Sidenfaden. He’s a software engineer and a third-generation Angeleno who brings a different vibe to the race. He’s focused on using data and technology to fix the "bias" he sees in how the county operates. Sidenfaden talks a lot about "affordability" and "fiscal responsibility," but he does it through the lens of someone who understands how systems fail when they aren’t updated. He’s also an avid hiker and surfer, which gives him a natural "green" platform focused on the Santa Monica Mountains and coastal protection.
Why This Race Is Different This Time
The Third District is a massive, diverse geography. You’ve got the high-density urban areas of West Hollywood and the Valley, and then you’ve got the rural, high-fire-risk zones.
Most people think the Board of Supervisors just handles "county stuff" like health clinics and jails. That's a mistake. They control the purse strings for the Sheriff’s Department and the Los Angeles County Fire Department. They decide how much money goes into the "homelessness industrial complex" vs. how much goes into building actual permanent housing.
The big shift in 2026 is the creation of the new County Chief Executive position, which voters approved to start in 2028. Horvath is widely expected to eye that role. This makes her current reelection bid feel like a stepping stone to some, which has given her opponents an opening to claim she’s more focused on her political future than the immediate needs of District 3.
The Issues That Actually Matter
If you’re deciding how to vote, don't just look at the glossy mailers. Look at these three things:
- Homelessness Governance: Horvath wants to stay the course with regional coordination. Hoge and Arey want a "clean sweep" approach that prioritizes public space and law enforcement. Sidenfaden wants data-driven efficiency.
- Wildfire Response: This is the "bridge" issue for the district. If you live in the Valley or the Westside, you care about the smoke and the cost. If you live in the hills, you care about your house. Arey is the only candidate making this her central identity.
- The Budget: We’re talking about roughly $45 billion. That’s more than the GDP of some countries. The Board has almost total discretion over how this is sliced.
Honestly, the "Justice Reimagined" vs. "Support Law Enforcement" debate is where the biggest fireworks will happen. Horvath is tied to the movement to shift funds away from traditional policing into "care" systems. Arey and Hoge are leaning hard into the "law and order" lane, betting that residents are tired of seeing retail theft and open-air drug use.
Your Next Steps as a Voter
Don't wait until June to figure this out. The primary is June 2, 2026.
- Check your registration: Make sure your address is current, especially if you were displaced by the 2025 fires.
- Look at the donors: Follow the money on the LA County Registrar’s website. It’ll tell you who really owns these candidates.
- Attend a town hall: The Third District is huge, but candidates usually hold events in the Valley and on the Westside. Show up and ask about the fire recovery or your specific neighborhood’s safety.
This election determines who manages the next crisis. Whether it's a fire, a housing shortage, or a budget crunch, the person in the District 3 seat will be the one holding the checkbook. Choose wisely.
