Division 16 encompasses only three fire departments but it represents roughly 100 square miles of area and includes 19 fire stations. The departments are Downers Grove, Lisle Woodridge, and Naperville. Previously, Downers Grove and recently Naperville have been added to the site with their combined 14 stations. As of today, the five stations of the Lisle Woodridge Fire District are on the site as well.
Three of the Lisle Woodridge stations are in the Village of Lisle and two are in the Village of Woodridge. They staff four engines, two trucks, a battalion chief and four medic units. One of the medic units is only staffed for 12 hours a day. Neither of their truck companies (one ladder and one platform) carries water or has a pump. Lisle Woodridge used to maintain a suppression fleet that was 100% E-ONE and a medic fleet of Freightliner/Life Line ambulances. Today, though several E-ONE units remain in the fleet, they are being phased out by Pierce units. Currently both trucks and two of the engines are Pierce. The medic units are still from Life Line although the Freightliner FL60 chassis are being replaced with IHC 4300 chassis.