Oak Harbor City Hall is governed by the City of Oak Harbor in Washington, which manages human resources and development services departments. Its public works department is responsible for plowing and sweeping streets and maintain public streets, sidewalks and city vehicles. The city has a fire department that works to respond to more than 1,180 emergency incidents annually and maintains a fleet of fire engines and support vehicles. The City of Oak Harbor also maintains a finance department that is responsible for providing accurate technical information, timely assistance and financial leadership. Its police department operates special operations, investigations and jail divisions.