MaricopaCountyAZ.org is an independent information resource designed to help you navigate life, work, and services in Maricopa County, Arizona. This website is not affiliated with any county agency or government department. Instead, it gathers publicly available information and links to official resources so you can reach the right tools faster—whether you are a long-time resident, a new arrival, or assisting a family member from out of state.

Begin with the basics of where you live. Explore Maricopa County cities and towns, from large urban centers to smaller desert communities, and use ZIP code and community lookup tools to confirm service areas, school districts, and local jurisdictions. These resources help you understand which offices serve your address so you can route requests and applications correctly the first time.

For property owners, buyers, and real estate professionals, the site centralizes information from the Assessor’s Office, Treasurer’s Office, Recorder’s Office, and GIS teams. Learn how property values are determined, review assessments, explore parcel maps, and connect with property search tools. You can then move on to property tax resources to understand your bill, review payment options, and see how tax dollars support services across the county.

Residents involved in court matters will find clear pathways to the Superior Court, Family Court, Justice Court, and the Clerk of the Superior Court. Use the site to reach court records, case lookup tools, minute entries, and official forms. Learn how to handle filings, manage tickets, address evictions, or follow a family law case, as well as where to obtain and file a marriage license connected to your proceedings.

Public safety and detention resources are organized so you can take action with confidence. Access the Sheriff’s Office for crime reporting and civil processes, use inmate search tools to locate someone in custody, and learn how jail services and visitation procedures work. If you need to confirm an active warrant, you can find links to official warrant search tools and learn what steps to take next.

Health and vital records information also have a dedicated presence. Connect with the Public Health Department for vaccines, community health programs, and family services. Use Vital Records resources to request certified birth and death certificates, correct records, or understand documentation requirements for travel, school, and benefits. The Medical Examiner section offers guidance for families coping with a loss, including information on case status and reports.

Animal Care and Control, Adult Probation, the Attorney’s Office, Elections, and other departments round out the site, giving you one place to move between pet licensing, probation information, victim support, ballot details, and more.

MaricopaCountyAZ.org is designed to connect you directly with official tools, forms, and offices—but all visitors should verify time-sensitive or legal information on the corresponding official government websites. The content provided here is for general informational purposes only and should not be considered legal, financial, or medical advice.

Top 5 Cities by Population
City/Town Population
Phoenix 1,650,070
Mesa 511,648
Chandler 280,167
Gilbert 275,411
Glendale 253,855
ZIP Code
ZIP Code City/Town
85001 Phoenix
85002 Phoenix
85003 Phoenix
85387 Sun City West
85390 Wickenburg
Departments
Department Phone Number
Adult Probation 602-506-7249
Air Quality 602-506-6010
Animal Care & Control 602-506-7387
Transportation (MCDOT) 602-506-8600
Treasurer 602-506-8511