The Hayward High community will develop students and graduates to be:

Focused learners
Analytical thinkers
Responsible and respectful citizens
Mindful collaborators
Effective communicators
Resourceful users of technology
Self-advocating individuals

David Seymour

Welcome to my Farmer Staff Page!  I am thrilled to be the Principal of Hayward's oldest and most prestigious high school!  I look forward to working with students, staff, parents, and community members to ensure that ALL stakeholders are successful...especially OUR students.

How may I assist you?

These are some areas that I am in charge of:


  • Assistant Principals
  • Budgets
  • Conferences
  • Curriculum Council
  • Data
  • Donations
  • Equity
  • Field Trips
  • Hayward Promise Neighborhood (HPN)
  • Hiring
  • HUSD Initiatives
  • Master Schedule
  • Professional Learning Communities
  • Parents & PTSA
  • Payroll
  • Professional Development
  • Public Relations
  • Room Assignments
  • Registrar & Data Tech
  • School Site Council
  • Strategic Planning & Alignment
  • Student & Staff Recognition
  • Technology & Website
  • Volunteers
  • WASC
  • Williams
  • Textbooks & Book Room




- Science




  • Am Gov/Econ

  • Biology

  • US History

  • Chem/Physics



David Seymour
Ext. 61102
(510) 723-3170

The best way to get in contact with me is e-mail.



Undergraduate College(s):  University of California, Santa Barbara

Degree(s):  B.A.

Major(s):  Political Science

Graduate College(s):  SFSU, University of California, Berkeley

Degree(s):  Teaching Credential, Administrative Credential, Masters in Education

Subjects Taught:  World History, U.S. History, Government, Economics, Psychology, AVID

At HHS, I'm part of:  The Administrative Team

At HHS since:  2011 

Teaching since:  2005

Previous schools where I taught:  Tennyson H.S.

Born:  July 6

I grew up in:  Roseville, CA

I attended high school at:  Oakmont H.S.        

City and State:  Roseville, CA 

Hobbies include:  Sports, sports, and sports

Favorite thing about HHS:  Students and staff

Favorite Quote:  Everything happens for a reason.