
United for GCISD Voter Guide
Grapevine-Colleyville Independent School District – Board of Trustees – Election 2023
Voting Dates
- April 24: First day of Early Voting
- May 2: Last day of Early Voting
- May 6: Election Day
Which Candidates align with the United for GCISD mission and values?

Our Deep Dive on Candidates shares why
– Sergio Harris
– Dianna Sager
– Kimberly Phoenix
are the candidates our students deserve. The full list of candidates is also below.
Videos of Candidate Forums
- April 11: Grapevine-Colleyville Supporting & Advocating for Gifted Education (GC-SAGE) Candidate Forum
- April 13: Colleyville Executive Organization (CEO) Forum
- April 18: GCISD Council of PTAs Forum
Candidates
Vote for 1 candidate per place. GCISD has adopted a plurality voting system, in which the candidate with the the most votes wins. Prior to this change, there would have been a runoff between the top two vote-getters in a three-way race, so that the winner would have received the majority of the votes. There will NOT BE A RUNOFF in the 2023 election.
We have linked to candidates’ websites and social media that we found online on March 7. Please email us updates to our links if you have them.
Place 5
David Stine | Website | Facebook | Instagram
Sergio Harris | Website | Facebook
A.J. Pontillo | Website | Facebook
Place 6
Richard Newton | Facebook |
Dianna Sager | Website | Facebook
Place 7
Mary Humphrey | Website | Facebook
Mark Wollin | Facebook
Kimberly Phoenix | Website | Facebook | Twitter | Instagram
Voting Resources
Tarrant County Voter Lookup – verify you are still registered to vote
Tarrant County Register to Vote by Mail – due to Tarrant County on April 25
Tarrant County Register to Vote – due by April 6, 2023
Early Voting: April 24 to May 2, 2023
Election Day: May 6, 2023
Want more information about GCISD and the New School Board Majority?
Return to the United for GCISD home page
Read Deep Dive: Book Bans in GCISD
Read Deep Dive: GCISD Teacher dissatisfaction and resignations
Read Deep Dive: Transparency and Truth in GCISD
Read Deep Dive: GCISD and the STAAR test
Read News Roundup