The City of Mattawa operates under the mayor-council form of government. In this form, the elected mayor serves as the City’s chief administrative officer, and an elected seven-member council serves as the City’s legislative body.
![]() |
Maria M. CelayaCity of Mattawa Mayor |
![]() |
Sun M. Hwang City Council Member |
![]() |
Brian Berghout City Council Member |
![]() |
Silvia Barajas City Council Member |
![]() |
Antonio D. Acosta City Council Member |
![]() |
Alexander Heredia City Council Member |
Fabiola Hernandez City Council Member |
|
![]() |
Wendy Lopez City Council Member |