2024 San Mateo County elections

2024 San Mateo County Board of Supervisors election District 4
← 2020 2028 →
Registered	76,179
Turnout	36.83%
Supervisor before election; Warren Slocum;	Supervisor after election ; TBD;

2024 San Mateo County Board of Supervisors election District 1
← 2020 2028 →
Registered	86,626
Turnout	37.87%
Supervisor before election; Dave Pine;	Supervisor after election ; Jackie Speier;

The 2024 San Mateo County elections are scheduled to be held on November 5, 2024, in San Mateo County, California, with nonpartisan blanket primary elections for certain offices being held on March 5. Three of the five seats of the Board of Supervisors are up for election.

Municipal elections in California are officially nonpartisan; candidates' party affiliations do not appear on the ballot.

Board of Supervisors District 1

The incumbent is Dave Pine, who has represented the district since 2011 and was re-elected in 2020.^[2] He is term limited in 2024.^[3]

Candidates

Declared

Ann Schneider, Millbrae city councilor^[4]
Jackie Speier, former U.S. Representative from California's 14th congressional district (2008-2023) and former San Mateo County supervisor (1980-1986)^[5]

Withdrew

Emily Beach, Burlingame city councilor and candidate for California's 14th congressional district in 2022 (endorsed Jackie Speier)^[6]^[5]
Gina Papan, Millbrae city councilor (endorsed Jackie Speier)^[6]^[5]
Jorge Quezada Flores^[7]

Declined

James Coleman, South San Francisco city councilor^[8]
Anders Fung, Millbrae city councilor^[8]
Maurice Goodman, Millbrae city councilor^[8]
Rico Medina, San Bruno mayor^[8]
Ricardo Ortiz, Burlingame city councilor^[8]
Irving Torres, housing advocate^[9]

Board of Supervisors District 4

The incumbent is Warren Slocum, who has represented the district since 2013 and was re-elected in 2020.^[10] He is term limited in 2024.^[3]

Candidates

Advanced to runoff

Lisa Gauthier, East Palo Alto city councilor^[8]
Antonio Lopez, East Palo Alto city councilor^[11]

Eliminated in primary

Paul Bocanegra, juvenile justice advocate^[12]
Celeste Brevard, project manager^[13]
Maggie Cornejo, former county legislative aide^[14]

Declined

Alicia Aguirre, Redwood City city councilor^[8]
Ian Bain, former Redwood City city councilor^[8]
Drew Combs, Menlo Park city councilor^[8]
Giselle Hale, former Redwood City city councilor^[8]
Cecilia Taylor, Menlo Park city councilor^[8]

Board of Supervisors District 5

2024 San Mateo County Board of Supervisors District 5 election

← 2020

2028 →

Registered

81,208

Turnout

31.30%

Candidate	David Canepa
Popular vote	19,937
Percentage	100%

Supervisor before election

David Canepa

Supervisor after election

David Canepa

The incumbent is David Canepa, who has represented the district since 2017 and was re-elected in 2020.^[15]

Candidates

Declared

David Canepa, incumbent supervisor^[16]

References

^ "Statewide General Election November 8, 2022 Official Results" (PDF). www.smcacre.org.
^ "March 3, 2020 Election Information | San Mateo County Assessor-County Clerk-Recorder & Elections - ACRE". smcacre.org. Retrieved 2023-07-14.
^ ^a ^b "Candidates are jumping into local 2024 races – Palo Alto Daily Post". Retrieved 2023-07-14.
^ Simon, Mark (2023-10-12). "Funding the news". San Mateo Daily Journal. Retrieved 2023-11-21.
^ ^a ^b ^c staff, Jon Mays Daily Journal (2023-09-19). "Jackie Speier running for supervisor". San Mateo Daily Journal. Retrieved 2023-09-20.
^ ^a ^b "Candidates are jumping into local 2024 races – Palo Alto Daily Post". Retrieved 2023-07-14.
^ "Another San Mateo County District 1 supervisor candidate drops out of race against Jackie Speier". The Mercury News. 2023-11-21. Retrieved 2024-01-12.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Simon, Mark (2023-06-15). "Notes, quotes and dust motes". San Mateo Daily Journal. Retrieved 2023-07-14.
^ Simon, Mark (2023-06-29). "Pursuing happiness". San Mateo Daily Journal. Retrieved 2023-07-14.
^ "March 3, 2020 Election Information | San Mateo County Assessor-County Clerk-Recorder & Elections - ACRE". smcacre.org. Retrieved 2023-07-14.
^ Iracheta, Michelle. "East Palo Alto Vice Mayor Antonio López will run for San Mateo County Supervisor". www.almanacnews.com. Retrieved 2023-10-16.
^ "Three vie for San Mateo County Supervisor Warren Slocum's seat". Redwood City Pulse. 2023-08-17. Retrieved 2023-11-21.
^ "San Mateo County Roster of Candidates".
^ Dremann, Sue. "Three vie for San Mateo County Supervisor Warren Slocum's seat". www.almanacnews.com. Retrieved 2023-09-20.
^ "March 3, 2020 Election Information | San Mateo County Assessor-County Clerk-Recorder & Elections - ACRE". smcacre.org. Retrieved 2023-07-14.
^ "Home | Re-Elect David Canepa for San Mateo County Supervisor". Canepa23. Retrieved 2023-07-14.

[1] "Statewide General Election November 8, 2022 Official Results" (PDF). www.smcacre.org.

[:02-2] "March 3, 2020 Election Information | San Mateo County Assessor-County Clerk-Recorder & Elections - ACRE". smcacre.org. Retrieved 2023-07-14.

[:12-3] "Candidates are jumping into local 2024 races – Palo Alto Daily Post". Retrieved 2023-07-14.

[4] Simon, Mark (2023-10-12). "Funding the news". San Mateo Daily Journal. Retrieved 2023-11-21.

[:34-5] staff, Jon Mays Daily Journal (2023-09-19). "Jackie Speier running for supervisor". San Mateo Daily Journal. Retrieved 2023-09-20.

[:14-6] "Candidates are jumping into local 2024 races – Palo Alto Daily Post". Retrieved 2023-07-14.

[7] "Another San Mateo County District 1 supervisor candidate drops out of race against Jackie Speier". The Mercury News. 2023-11-21. Retrieved 2024-01-12.

[:26-8] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Simon, Mark (2023-06-15). "Notes, quotes and dust motes". San Mateo Daily Journal. Retrieved 2023-07-14.

[9] Simon, Mark (2023-06-29). "Pursuing happiness". San Mateo Daily Journal. Retrieved 2023-07-14.

[:03-10] "March 3, 2020 Election Information | San Mateo County Assessor-County Clerk-Recorder & Elections - ACRE". smcacre.org. Retrieved 2023-07-14.

[11] Iracheta, Michelle. "East Palo Alto Vice Mayor Antonio López will run for San Mateo County Supervisor". www.almanacnews.com. Retrieved 2023-10-16.

[12] "Three vie for San Mateo County Supervisor Warren Slocum's seat". Redwood City Pulse. 2023-08-17. Retrieved 2023-11-21.

[:0-13] "San Mateo County Roster of Candidates".

[14] Dremann, Sue. "Three vie for San Mateo County Supervisor Warren Slocum's seat". www.almanacnews.com. Retrieved 2023-09-20.

[:04-15] "March 3, 2020 Election Information | San Mateo County Assessor-County Clerk-Recorder & Elections - ACRE". smcacre.org. Retrieved 2023-07-14.

[16] "Home | Re-Elect David Canepa for San Mateo County Supervisor". Canepa23. Retrieved 2023-07-14.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

v t e (2023 ←) 2024 United States elections (→ 2025)
U.S. President	Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Straw polls Guam Puerto Rico
U.S. Senate	Arizona California Connecticut Delaware Florida Hawaii Indiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nebraska (special) Nevada New Jersey New Mexico New York North Dakota Ohio Pennsylvania Rhode Island Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
U.S. House (election ratings)	Alabama Alaska American Samoa Arizona Arkansas California 16th 20th sp 30th 45th 47th Colorado 4th sp Connecticut Delaware District of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland 6th Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey 10th sp New Mexico New York 3rd sp 26th sp North Carolina North Dakota Northern Mariana Islands Ohio 6th sp Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas 18th sp Utah Vermont Virginia U.S. Virgin Islands Washington West Virginia Wisconsin 8th sp Wyoming
Governors	American Samoa Delaware Lt. Gov Indiana Missouri Lt. Gov Montana New Hampshire North Carolina Lt. Gov North Dakota Puerto Rico Utah Vermont Lt. Gov Washington Lt. Gov West Virginia
Attorneys general	Indiana Missouri Montana North Carolina Oregon Pennsylvania Utah Vermont Washington West Virginia
Secretaries of state	Missouri Montana North Carolina Oregon Vermont Washington West Virginia
State treasurers	Arkansas (special) Missouri North Carolina North Dakota Oregon Pennsylvania Utah Vermont Washington West Virginia
Other statewide elections	Alabama Board of Education Court of Civil Appeals Public Service Commission Supreme Court Arizona Corporation Commission Delaware Insurance Commissioner Georgia Judicial Kentucky Supreme Court Montana Auditor Superintendent New Hampshire Executive Council North Carolina Council of State North Dakota Auditor Insurance Commissioner Superintendent Public Service Commissioner Oklahoma Corporation Commissioner Pennsylvania Auditor General Texas Railroad Commissioner Utah Auditor Vermont Auditor Washington Auditor Land Commissioner Insurance Commissioner Superintendent West Virginia Auditor Agriculture Commissioner
State legislative	Alaska House Senate Arizona House Senate Arkansas House Senate California Assembly Senate Colorado House Senate Connecticut House Senate Delaware House Senate Florida House Senate Georgia House Senate Hawaii House Senate Idaho House Senate Illinois House Senate Indiana House Senate Iowa House Senate Kansas House Senate Kentucky House Senate Maine House Senate Massachusetts House Senate Michigan House Minnesota House Missouri House Senate Montana House Senate Nebraska Nevada Assembly Senate New Hampshire House Senate New Mexico House Senate New York Assembly Senate North Carolina House Senate North Dakota House Senate Ohio House Senate Oklahoma House Senate Oregon House Senate Pennsylvania House Senate Puerto Rico House Senate Rhode Island House Senate South Carolina House Senate South Dakota House Senate Tennessee House Senate Texas House Senate Utah House Senate Vermont House Senate Washington House Senate West Virginia House Senate Wisconsin Assembly Senate Wyoming House Senate Special elections
Mayors	Alexandria, VA Anchorage, AK Austin, TX Bakersfield, CA Baltimore, MD Baton Rouge, LA Bridgeport, CT Burlington, VT El Paso, TX Fayetteville, AR Fort Lauderdale, FL Fresno, CA Grand Rapids, MI Honolulu, HI Huntington, WV Huntsville, AL Irvine, CA Las Vegas, NV Lubbock, TX Mesa, AZ Miami-Dade County, FL Milwaukee, WI Phoenix, AZ Portland, OR Pueblo, CO Raleigh, NC Richmond, VA Riverside, CA Sacramento, CA Salt Lake County, UT San Diego, CA San Francisco, CA San Jose, CA Stockton, CA Tulsa, OK Virginia Beach, VA Wilmington, DE
Local	Alameda County, CA (recall) Chicago, IL Lee County, AL Los Angeles, CA Los Angeles County, CA Maricopa County, AZ Board of Supervisors New Castle County, DE Multnomah County, OR Orange County, CA Portland, OR City Auditor City Council San Diego, CA San Francisco, CA San Mateo County, CA Tulsa, OK Washington, D.C.
States and territories	Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas U.S. Virgin Islands Utah Vermont Virginia Washington Washington, D.C. West Virginia Wisconsin Wyoming
Ballot measures	Alabama Amendment 1 Alaska Ballot Measure 2 Arizona Proposition 139 California Proposition 1 Proposition 2 Proposition 3 Proposition 4 Proposition 5 Proposition 6 Proposition 32 Proposition 33 Proposition 34 Proposition 35 Proposition 36 Colorado Amendment 79 Amendment 80 Amendment I Amendment J Proposition 127 Proposition 128 Proposition 129 Proposition 131 District of Columbia Initiative 83 Florida Amendment 3 Amendment 4 Hawaii Amendment 1 Idaho open primary initiative Kentucky Amendment 2 Maine Question 5 Maryland Question 1 Missouri Amendment 3 Montana Initiative 128 Nebraska Initiative 434 Initiative 439 New York Proposal 1 Ohio Issue 1 Oregon Measure 115 Measure 116 Measure 117 Measure 118 Measure 119 Puerto Rico Status South Dakota Amendment E Amendment G Amendment H

2024 San Mateo County elections

Board of Supervisors District 1

Candidates

Declared

Withdrew

Declined

Board of Supervisors District 4

Candidates

Advanced to runoff

Eliminated in primary

Declined

Board of Supervisors District 5

Candidates

Declared

See also

References