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City of San Mateo · Statewide General Election

San Mateo City Council, District 3

This is one contest. Enter your address to see every race on your November ballot, and keep track of your picks.

On the ballot

This person would represent one of San Mateo's five council districts on the City Council: city ordinances, the budget, and land-use decisions for this city of about 105,600 residents. A 4-year term. The Mayor and Deputy Mayor are chosen by the council from among its own members each year, rather than elected separately.

Incumbent Councilmember Rob Newsom Jr., who has also served as the city's Mayor during his current term, faces Planning Commission Chair Seema Patel, a pedestrian-safety advocate, as he seeks a second term representing District 3.

The winner serves a 4-year term as one of five district representatives on San Mateo's City Council: city ordinances, the budget, and land use for this city of about 105,600 residents. San Mateo moved from at-large to district elections in 2022; the Mayor and Deputy Mayor are chosen by the council from among its own members each year rather than elected separately, and council races have no primary -- Newsom and Patel go straight to the November 3 ballot.

Newsom, born and raised in San Mateo, centers his campaign on representing all residents and listening across disagreements, and is backed by several labor unions and State Treasurer Fiona Ma. Patel, an entrepreneur and mother who chairs the city's Planning Commission, founded the advocacy group Safe Streets for Everyone after three pedestrian deaths in the city and centers her campaign on street and park safety alongside affordable housing; she's endorsed by County Board of Supervisors President Noelia Corzo and, notably, by sitting Mayor Adam Loraine -- who is himself on this same ballot, defending his own District 5 seat.

Robert G. Newsom Jr.

Newsom, who brands his campaign as "Rob Newsom Jr.," is married with a family in San Mateo and describes working full-time locally. His campaign site does not name his profession beyond that. He points to his current council term, which included service as Mayor, as his core credential.

Strengths

A full term of council experience including service as Mayor, plus a broad labor and elected-official endorsement base (Fiona Ma, three building-trades and public-safety unions).

Trade-offs

His site does not name a specific profession or employer, nor detail legislative accomplishments -- his pitch is framed around approach (listening, compromise) rather than an itemized record.

Keep in mind

Voters wanting a specific accomplishments list from his term should look beyond his campaign site, since this dataset could not independently verify one.

Seema Patel

Patel is an entrepreneur and mother who chairs San Mateo's Planning Commission. She founded Safe Streets for Everyone, a community pedestrian- and bicycle-safety advocacy group, after three pedestrian deaths in the city, and says she helped parents get an unsafe playground structure replaced at Sunnybrae Park. Her site does not name her business or specify how long she's lived in San Mateo.

Strengths

Direct experience chairing the Planning Commission, a specific advocacy record (the playground repair, founding a safety group after pedestrian deaths), and broad endorsements.

Trade-offs

No prior elected office, and her site doesn't name her business or specify her occupation beyond 'entrepreneur.'

Keep in mind

Her housing and infrastructure planks are broad; voters wanting specifics on financing or implementation should look for that detail beyond her campaign site, since this dataset could not independently verify a fuller platform.

Source review: Strong (84/100) · 8 cited sources

Official records anchor this contest, with several source types checked for context; advocacy or endorsement sources are treated as attributed perspective.

Review note: Rob Newsom Jr.'s own campaign site (vote4robnewsom.com): describes him as born and raised in San Mateo, married with a family in the city, and as having 'served as Mayor and Councilperson for 4 years'; endorsements page names State Treasurer Fiona Ma, SAMCAR, and three building-trades/public-safety unions; footer publishes FPPC ID 1486855 and Seema Patel's own campaign site (seemaforsanmateo.com): describes her as an entrepreneur and mother who chairs the city's Planning Commission, founder of the pedestrian-safety group Safe Streets for Everyone after three pedestrian deaths in the city, and credits her with getting an unsafe Sunnybrae Park playground structure replaced; endorsements page names County Board of Supervisors President Noelia Corzo, Mayor Adam Loraine, school board president Maggie Trinh, and a local business owner; footer publishes FPPC ID 1486058 may have more bias because they are advocacy voter guides compared to other formal government and nonprofit journalism sources.

  • smcacre.gov (opens in a new tab)San Mateo County ACRE -- Roster of Candidates, Qualified Candidates Only, November 3, 2026 General Election (CFMR009), dated 2026-08-25: the county's own certified candidate list, naming all seven qualified City of San Mateo City Council candidates across Districts 1, 3, and 5, their filed occupations/ballot designations, and qualification dates, each flagged 'On Ballot: Yes, Vote for 1'
  • cityofsanmateo.org (opens in a new tab)City of San Mateo -- official '2026 City Council Candidates' page (cityofsanmateo.org/4305): lists all seven qualified candidates for Districts 1, 3, and 5 in the order set by the county and Secretary of State's August 13, 2026 randomized-alphabet drawing, and confirms the November 3, 2026 election date
  • cityofsanmateo.org (opens in a new tab)City of San Mateo -- official 'Meet Your Council' page: names Adam Loraine (District 5) as Mayor, Nicole Fernandez (District 2) as Deputy Mayor, and Lisa Diaz Nash (District 1), Danielle Cwirko-Godycki (District 4), and Rob Newsom Jr. (District 3) as the remaining council members
  • cityofsanmateo.org (opens in a new tab)City of San Mateo -- official 'District Elections' page: the city moved from at-large to five City Council districts starting in November 2022; Districts 1, 3, and 5 were elected in November 2022 and are up again in November 2026, while Districts 2 and 4 were elected in November 2024; council members must live in the district they represent
  • en.wikipedia.org (opens in a new tab)Wikipedia's San Mateo, California article -- confirms the council-manager government structure, the five-member City Council's staggered four-year terms, and the city's population (105,661 at the 2020 census; a 103,337 Census Bureau estimate as of July 1, 2025)
  • cal-access.sos.ca.gov (opens in a new tab)This dataset's own documented record of a dedicated, unsuccessful attempt to retrieve campaign-finance filings for all seven City of San Mateo City Council candidates: California's Cal-Access filer search (cal-access.sos.ca.gov) returned only an Incapsula bot-detection interstitial for every query attempted this session (via both WebFetch and direct curl), with no live browser session available in this worktree to work around it. Documents the absence of a reachable financial-disclosure source for these seven candidates, not any of their actual finances.
  • seemaforsanmateo.com (opens in a new tab)Seema Patel's own campaign site (seemaforsanmateo.com): describes her as an entrepreneur and mother who chairs the city's Planning Commission, founder of the pedestrian-safety group Safe Streets for Everyone after three pedestrian deaths in the city, and credits her with getting an unsafe Sunnybrae Park playground structure replaced; endorsements page names County Board of Supervisors President Noelia Corzo, Mayor Adam Loraine, school board president Maggie Trinh, and a local business owner; footer publishes FPPC ID 1486058
  • vote4robnewsom.com (opens in a new tab)Rob Newsom Jr.'s own campaign site (vote4robnewsom.com): describes him as born and raised in San Mateo, married with a family in the city, and as having 'served as Mayor and Councilperson for 4 years'; endorsements page names State Treasurer Fiona Ma, SAMCAR, and three building-trades/public-safety unions; footer publishes FPPC ID 1486855

Last updated September 1, 2026.