City of Cosmopolis

Mayor Chestnut

Mayor ChestnutBio Coming Soon...

Mayor Chestnut welcomes your comments, suggestions and general input.
His contact information is as follows:

Mayor Frank Chestnut

City of Cosmopolis
P.O. Box 2007
Cosmopolis, WA 98537
(360) 532-9230 
fchestnut@cosmopoliswa.gov

Water Bill Payment

Payment Methods

Pay Your Water Bill Online

Important Numbers

Fire Department
(360) 532-6429

Sundays
9am - 12pm

Police Department
(360) 532-9237

Monday - Friday
8am - 5pm

City Hall
(360) 532-9230

Monday - Friday
8am - 4pm

In Emergency Dial 911