Diane Dixon (politician)

Diane Dixon
Member of the California State Assembly
from the 72nd district
Assumed office
December 5, 2022
Preceded byJanet Nguyen
Member of the Newport Beach City Council
In office
November 2014 – December 2022
Personal details
PartyRepublican
Websitehttps://ad72.asmrc.org/

Diane Brooks Dixon is an American politician serving in the California State Assembly. As a Republican, she represents the 72nd State Assembly District, which includes Huntington Beach, Newport Beach, Seal Beach, Laguna Hills, Laguna Woods, Lake Forest, Aliso Viejo, and Laguna Beach.[1] She was a former mayor and city councilwoman of Newport Beach.[2]

Education and marriage life

Diane earned her Bachelor of Arts with honors in political science from the University of Southern California. She was married to Pat Dixon, a career prosecutor who serves as a Special Counsel to the Orange County District Attorney.[3]

Political life

Diane spent 40 years in the private sector as a business executive before being elected to the Newport Beach City Council in 2014, where she served two terms as a Mayor. Her leadership helped deliver budget surpluses, pay down pension liabilities, improve public safety, and complete infrastructure projects on time and within budget and greater cooperation between residents, businesses and government to resolve community problems. Diane is past president of the Association of California Cities-Orange County. She served (2019-2022) on the regional council of the Southern California Associations of Governments (SCAG) and as a board member of Orange County Council of Governments (OCCOG).[3]

In 2020, Dixon ran for the California State Assembly against first-term Democrat Cottie Petrie-Norris. Dixon lost the general election by a very narrow margin. In 2022, redistricting lead Petrie-Norris to run in a neighboring district. Dixon won the election.[4]

Diane has been an active member on several philanthropic community-based boards of directors for nearly four decades, including United Way Orange County, YMCA, USC Board of Councilors and Alumni Association, educational institutions, child service agencies and health-related organizations.[3]

Electoral history

Newport Beach City Council

2014 Newport Beach City Council 1st district election[5]
Candidate Votes %
Diane Dixon 19,619 100.0
Total votes 19,619 100.0
2018 Newport Beach City Council 1st district election[6]
Candidate Votes %
Diane Dixon (incumbent) 21,169 59.0
Mike Glenn 14,688 41.0
Total votes 35,857 100.0

California State Assembly

2022 California State Assembly 72nd district election[7][8]
Primary election
Party Candidate Votes %
Democratic Judie Mancuso 59,016 43.3
Republican Diane Dixon 58,132 42.7
Republican Benjamin Yu 19,115 14.0
Total votes 136,263 100.0
General election
Republican Diane Dixon 116,588 56.2
Democratic Judie Mancuso 90,730 43.8
Total votes 207,318 100.0
Republican hold
2024 California State Assembly 72nd district election[9][10]
Primary election
Party Candidate Votes %
Republican Diane Dixon (incumbent) 87,904 60.9
Democratic Dom Jones 56,374 39.1
Total votes 144,278 100.0
General election
Republican Diane Dixon (incumbent) 157,278 59.5
Democratic Dom Jones 107,251 40.5
Total votes 264,529 100.0
Republican hold

References

  1. ^ "Noah Blom named mayor, Will O'Neill as mayor pro tem for upcoming year in Newport Beach". Daily Pilot. December 15, 2022. Archived from the original on December 22, 2022. Retrieved December 22, 2022.
  2. ^ "Members | California State Assembly". www.assembly.ca.gov. Archived from the original on November 21, 2019. Retrieved December 22, 2022.
  3. ^ a b c "Biography - AD72 | DIXON". January 13, 2023. Retrieved September 21, 2025.
  4. ^ Kang, Hanna (December 24, 2022). "New Orange County Assembly members lay out legislative priorities". The Orange County Register. Archived from the original on March 11, 2023. Retrieved April 16, 2023.
  5. ^ "Orange County - General Election 2014 - November 4, 2014 - Official Results for Election". Orange County. Retrieved September 29, 2025.
  6. ^ "Orange County - 2018 General Election - November 6, 2018 - Official Results for Election". Orange County. Retrieved September 29, 2025.
  7. ^ "Primary Election - Statement of the Vote, June 7, 2022" (PDF). Secretary of State of California. Retrieved June 20, 2024.
  8. ^ "General Election - Statement of the Vote, November 8, 2022 - State Assembly" (PDF). Secretary of State of California. Retrieved June 20, 2024.
  9. ^ "March 5, 2024, Presidential Primary Election - State Assemblymember" (PDF). Secretary of State of California. Retrieved September 29, 2025.
  10. ^ "November 5, 2024, General Election - State Assemblymember" (PDF). Secretary of State of California. Retrieved September 29, 2025.