Review note: Hieu Nguyen's own campaign site ("Hieu Nguyen for Garden Grove City Council"): his own framing of his District 4 candidacy, background (licensed clinical social worker, small-business owner), and platform may have more bias because it is an advocacy voter guide compared to other formal government and nonprofit journalism sources.
- ocvote.gov (opens in a new tab)OC Registrar of Voters -- Contest/Candidate Proof List, General Election 11/3/2026 -- City of Garden Grove section (pages 94-99 of 188): confirms Mayor (2 qualified candidates), City Council District 1 (3), District 3 (3), and District 4 (4) as the city's four November 2026 races, each Vote for 1, with incumbent flags and every candidate's filed ballot designation
- ggcity.org (opens in a new tab)City of Garden Grove -- Election Information page: confirms the same four offices up in the November 3, 2026 General Municipal Election ("Mayor at Large; Council District 1; Council District 3; and Council District 4") and links the city's own candidate list and incumbency-information documents
- ggcity.org (opens in a new tab)City of Garden Grove -- 2026 Official Candidate List (the city clerk's own spreadsheet-to-PDF): every candidate's name, filing dates, ballot designation, and contact email/phone for all 12 candidates across the four contests -- independently matches the county's Proof List exactly
- ggcity.org (opens in a new tab)City of Garden Grove -- City Council page: the full sitting 7-member roster (Mayor Stephanie Klopfenstein; George S. Brietigam III, Mayor Pro Tem/District 1; Phillip Nguyen, District 2; Cindy Ngoc Tran, District 3; Joe DoVinh, District 4; Yesenia Munoz-Munoz, District 5; Ariana Arestegui, District 6) -- confirms which three districts (1, 3, 4) have terms expiring in 2026 and that District 1's incumbent, Brietigam, is not among the three qualified 2026 candidates for his own seat
- ggcity.org (opens in a new tab)City of Garden Grove -- official biography for Councilmember Joe DoVinh (District 4, elected 2022): evacuated from Vietnam in 1975, attorney and certified court interpreter, real-estate developer, prior Garden Grove planning commissioner (2012-2013)
- hieu4gardengrove.com (opens in a new tab)Hieu Nguyen's own campaign site ("Hieu Nguyen for Garden Grove City Council"): his own framing of his District 4 candidacy, background (licensed clinical social worker, small-business owner), and platform
- vote411.org (opens in a new tab)League of Women Voters -- Vote411 voter guide, 'City of Garden Grove City Council Member, District 4' race (statewide All Races list): each candidate's self-submitted ballot designation and campaign contacts, plus answers to the League's questions -- If elected, what are your top 3 priorities?; What background, experience and/or education qualify you for this elected office?; What is your position on the use of Flock cameras or similar devices? Answers on file from Hieu Nguyen. Capture in data/nov-2026/sources/vote411/garden-grove-council-4.json.
Last updated October 7, 2026.
City of Garden Grove
Garden Grove City Council, District 4
This person holds your district's seat on Garden Grove's six-member City Council. They vote on city laws, the budget, and land use. Garden Grove also has a citywide-elected Mayor. An appointed city manager runs daily operations. Not all six council districts are elected the same year. Only Districts 1, 3, and 4 have terms expiring in 2026. The term is four years.
Incumbent Joe DoVinh is running for a second term. He faces Hieu Nguyen, Patrick Phat Bui, and Amanda Mohr. Whichever candidate gets the most votes on November 3 wins outright. There is no runoff.
This person holds District 4's seat on Garden Grove's 6-member City Council. They vote on city ordinances, the budget, and land use, alongside the citywide-elected Mayor and an appointed city manager who runs day-to-day operations. Not all six council districts are elected the same year -- only Districts 1, 3, and 4 have terms expiring in 2026. The term is four years.
DoVinh, an attorney and former city planning commissioner first elected in 2022, is seeking re-election. Hieu Nguyen, a licensed clinical social worker and public-health leader who grew up in the district on public assistance, campaigns on affordability, city services, and infrastructure, with endorsements from Congressman Derek Tran and State Senator Tom Umberg. No comparable platform information was found for Patrick Phat Bui or Amanda Mohr despite a real search effort.
Joe DoVinh
Joe DoVinh was evacuated from central Vietnam in April 1975, during the fall of Saigon. He was part of the initial refugee wave. His family was processed through Camp Pendleton. They were then sponsored to Washington state, where he grew up. He holds a bachelor's degree in Political Science from the University of Washington. He also holds a law degree from Pacific Coast University, College of Law. He is a certified court interpreter for Washington state and federal courts. He co-owns "The Business and Law Center." He also works as a real estate developer, both a broker and a general contractor. He served as a Garden Grove planning commissioner from 2012 to 2013. He was elected to the council in 2022. He is married to former Garden Grove City Council Member Dina L. Nguyen. He has been a Garden Grove resident since 2000.
Hieu Nguyen
Hieu Nguyen was born in Vietnam and immigrated to the U.S. in 1993 with their family. They grew up in a working class Garden Grove household. It received Section 8 housing, SNAP, and Medi-Cal assistance. They attended Garden Grove public schools. As a teenager, they worked in local restaurants and garment shops. They were the first in their family to earn a master's degree. They are a licensed clinical social worker. They have more than 17 years of public health leadership experience. They are also a small business owner and a community organizer. They have directed county initiatives that expanded access to care for Orange County residents. They are raising their family, alongside their husband, in the same Garden Grove neighborhood. It is where they grew up.
Patrick Phat Bui
Patrick Phat Bui filed their candidacy under the ballot designation "Businessowner/Nonprofit Chairman." No campaign website or news coverage describing their background or platform was found.
Amanda Mohr
Amanda Mohr filed their candidacy under the ballot designation "Student/Astrophysicist." No campaign website or news coverage describing their background or platform was found.
Your pick
A nonpartisan office: candidates do not run as Democrats or Republicans, and no party appears on the ballot.