United States 2026 · Every advertiser
Lisa Diaz Nash, Council Member & Former Mayor, City of San Mateo
This page ran 6 paid political ads on Facebook and Instagram between 12 October 2026 and 26 October 2026. Meta reports $1.2–1.8K of spend, which makes it the 11,643rd largest advertiser of the 24,034 pages in our data. Advertiser type: Candidate. Most of its spend was on the Democrats’ side. Race: Local. Paid for by Lisa Diaz Nash for San Mateo City Council.
Data from the Meta Ad Library, pulled 4 November 2026. Election on 3 November 2026. · Every ad of this page in Meta’s Ad Library ↗
6
ads
$1.5K
reported spend, range $1.2–1.8K
0.0%
of spend on federal races
$200
median spend per ad
Spend by week the ad started
Tone
Share of the 6 ads with text that our model classified. Attack ads name an opponent.
Topics
Spend by race: Local 100%.
Spend by ad language: English 100%.
The costliest ads
The highest-spend ad of each distinct text, as it ran.
🏡 San Mateo is home. I'm honored to serve as your Councilmember and to have served as your Mayor, and I'm proud to advocate for San Mateo and for all of us in District 1. My husband Michael, our daughters Sarah and Mary, and I have been proud to call this community home for decades. My top priority is to maintain our amazing quality of life for our aging residents and for future generations. I would be honored to have your vote. 🗳️ Learn more: https://www.lisaforsanmateo.com/ #LisaDiazNas
21 October 2026 · Lisa Diaz Nash, Council Member & Former Mayor, City of San Mateo · $400 – $499 · 10K+ impressions · Promotional · Ad Library
🙏 Honored to have the endorsement of Lt. Governor Eleni Kounalakis! Thank you, Lt. Governor, for standing with me as I run for re-election to San Mateo City Council. It's an honor to serve District 1 residents, and her support means a great deal. Together we're getting things done: fixing our potholes and streets, protecting your 911 response and fire and paramedic services, improving traffic, bicyclist, and pedestrian safety, and keeping our parks and public spaces clean. As your Councilmem
12 October 2026 · Lisa Diaz Nash, Council Member & Former Mayor, City of San Mateo · $400 – $499 · 20K+ impressions · Promotional · Ad Library
🙏 Honored to have the endorsement of Congressman Kevin Mullin! Thank you, Congressman, for standing with me as I run for re-election to San Mateo City Council. It's an honor to serve District 1 residents, and I'm proud to have your support. I'll keep working to get things done: safer streets, strong 911 and fire response, and clean parks, all while protecting what makes our neighborhoods special. 🗳️ Learn more: https://www.lisaforsanmateo.com/ #LisaDiazNash #SanMateo #ReElectLisa
12 October 2026 · Lisa Diaz Nash, Council Member & Former Mayor, City of San Mateo · $200 – $299 · 10K+ impressions · Promotional · Ad Library
🧡 Thrilled to have the support of Assemblymember Diane Papan! Thank you, Assemblymember Papan, for endorsing my campaign to continue serving on the San Mateo City Council. It's a privilege to represent District 1, and I'm grateful to have a partner like her working for our community in Sacramento. I'm focused on what matters most day to day: well-kept streets, fast emergency response, safe neighborhoods, and clean parks. 🗳️ Learn more: https://www.lisaforsanmateo.com/ #LisaDiazNash #SanMat
17 October 2026 · Lisa Diaz Nash, Council Member & Former Mayor, City of San Mateo · $100 – $199 · 8K+ impressions · Promotional · Ad Library
I’m proud to be the only candidate in San Mateo endorsed by every one of my colleagues on the San Mateo City Council. 🙏 Thank you to: ⭐ Mayor Adam Loraine ⭐ Deputy Mayor Nicole Fernandez ⭐ Councilmember and Former Mayor Rob Newsom, District 3 ⭐ Councilmember Danielle Cwirko-Godycki, District 4 We don’t always see eye to eye, and that’s what makes this support so meaningful to me. Good local government means working with people who hold different views to solve problems and get results for San
26 October 2026 · Lisa Diaz Nash, Council Member & Former Mayor, City of San Mateo · $0 – $99 · 1K+ impressions · Promotional · Ad Library
Figures cover domestic political ads paid in dollars, from 4 May 2026. Spend is the sum of Meta’s range midpoints; impressions above one million are reported as “1M+”, so impression figures are floors. Each ad counts in the week its delivery started, with its lifetime spend at our last pull; ads still running before the vote are counted as of 31 October 2026.
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