| Mercer Island Fire Department |
| The City of Mercer Island is about 6 square miles in size and is situated in Lake Washington about midway between Seattle and Bellevue. It consists primarly of single family residences with a growing commercial district and is home to about 22,000 citizens. Over the years, Mercer Island has owned 4 Crowns and for many years in the 70s and 80s ran 100% Crowns in frontline service |