If you are looking for city of cosmopolis utilities, please check our official links below: Cosmopolis City Hall https://www.cosmopoliswa.gov/ City Departments - City of Cosmopolis https://www.cosmopoliswa.gov/city-departments/ Helpful information and resources from our city departments. Building & Code ... Contact Us - City of Cosmopolis https://www.cosmopoliswa.gov/contact-us.html (360) 532-9230 · [email protected] Authorized...