About Us

Historic Sites


Our Book






Photo Albums

How to Reach Us

Our Location

The Mercer Island Historical Society is located in the lower west side level of the Mercer Island City Hall, in a room provided by the City of Mercer Island.

Mercer Island Historical Society
9611 36th Avenue SE
Mercer Island, WA 98040

Our Mailing Address:

Mercer Island Historical Society
PO Box 111
Mercer Island, WA 98040-0108

Phone:       T. Moreman 206-232-9766 or
                    J. Meyer Brahm 206-232-0701

Email:        Send us a note below.

Please call for an appointment.

Location of Mercer Island City Hall

Ask our Historian!

Do you have a question for one of our historians?

Email us with your question, and we will do our best to get you an answer. We are a volunteer organization, please be patient for an answer.

Board meetings are held the first Monday of each month at 10:00 a.m. at the Mercer Island Historical Society. The board meetings include business activities within the Historical Society.

All are welcome to attend.

Our Contact Form

Use this form to reach us by Email.