Serves the northern part of the county. Information on the department, stations, annexation, codes and inspections.

Providing information on all projects, studies, and activities.

Regional planning agency for Maricopa County whose members include the cities and town within the county. Find meeting information, publications, maps, demographics and links.

Containing information regarding major crimes, investigations, victim services and community programs.

Includes several interactive databases for searching for public records as well as general county information, assessor data, Superior Court, community services, county leadership and law enforcement.

Official site offering information about jail facilities, how to report a crime, most wanted list, and projects.