COVID-19 Information

King County's coronavirus (COVID-19) case count is growing and more cases have been identified across the U.S. The City of Mercer Island is committed to sharing the latest information and updates with the community. These pages are dedicated to that.

The vast majority of the illnesses around the world are mild, with fever and cough. A much smaller percentage of cases are severe and involve pneumonia, particularly in elderly people and people with underlying medical conditions.

City of Mercer Island Emergency Management personnel are actively engaged with public health officials and planning ahead for any potential implications for our community.

The City of Mercer Island continues to modify operations including implementing closures, using protective equipment, and moving many services to phone or web conference.


King County's coronavirus (COVID-19) case count is growing and more cases have been identified across the U.S. The City of Mercer Island is committed to sharing the latest information and updates with the community. These pages are dedicated to that.

The vast majority of the illnesses around the world are mild, with fever and cough. A much smaller percentage of cases are severe and involve pneumonia, particularly in elderly people and people with underlying medical conditions.

City of Mercer Island Emergency Management personnel are actively engaged with public health officials and planning ahead for any potential implications for our community.

The City of Mercer Island continues to modify operations including implementing closures, using protective equipment, and moving many services to phone or web conference.