City of Cosmopolis

Welcome

As Mayor of Cosmopolis, I would like to welcome you to our official Web site. We are excited about this new addition and hope that you will take advantage of our internet services from the convenience of your home or work, twenty-four hours a day, seven days a week.

» More About The Mayor

History of Cosmopolis

City of Cosmopolis

Cosmopolis is the oldest city on Grays Harbor, since a donation land claim filed there in 1852. It was incorporated in 1891, and is a code city. According to James Phillips, Washington State Place Names, the city was named in 1853 and means "city of the world". Local people prefer, with noticeable affection, to use the...

» Read More

Latest News

  • Special Meeting Invite
    The Cosmopolis City Council will be holding a special meeting on Monday, Tuesday, July 30, 2019 from 6:30 pm - 8:30 pm. This…
    Read More »
  • Special Meeting Announcement
    The Cosmopolis City Council will be holding a special meeting on Monday, June 10th at 6:00 p.m. This meeting will be to discuss…
    Read More »
  • Help!!!
    The City of Cosmopolis and the Cosmopolis Parks and Recreation Advisory Committee need your help. Attached is a link to a…
    Read More »

» More News & Events

Around the Community

Mill Creek Dam Construction

Check out the live construction progress. Click here to view the construction camera

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