Office of the Superintendent » District Office Staff

District Office Staff


Mike Moha

Business Manager









Mike Moha joined the District in January 2008.  Prior to working for Warrenton-Hammond School District, he served as Payroll Clerk for Astoria School District and was a Senior Payroll Specialist at Paychex, Inc. in Denver Colorado.

He graduated from Western State Colorado University in Gunnison, Colorado with a bachelor's degree in Business in 1997 and earned his MBA from St. Leo University in 2009.  He and his wife have been living in Warrenton since 2000 and have three children who attend Warrenton Schools. He volunteers in the children's ministries at his church and helps with coaching various youth sports.

His associations include the Society for Human Resource Management, American Payroll Association, and Oregon Association of Business Officials. He is also the Board Chair of the Warrenton Business Association and sits on the Warrenton Planning Commission.


Jen Palmer

HR/Payroll Manager












Andrea Holmstedt

Administrative Assistant to the Superintendent, A/P Clerk, Board Secretary, Warrenton Prep Enrollment Coordinator









Andrea Holmstedt joined the District in April 2013.  Prior to working for Warrenton-Hammond School District, she worked for 7 years as a licensed tax preparer, bookkeeper, and payroll clerk.

She graduated from Pacific Lutheran University with a bachelor's degree in Biology and a Minor in Religious Studies in 1997. She and her husband are lifelong residents of Clatsop County and have two children.