About Maricopa County
Maricopa County is a county in Arizona (AZ) with a population of approximately 4,585,871 residents. The county seat is .
Maricopa County is one of the counties that make up Arizona, providing local government services including law enforcement, property records, courts, and public infrastructure to its residents.
County Details
- County
- Maricopa County
- State
- Arizona (AZ)
- Population
- 4,585,871
- County Seat
Local Government
Maricopa County residents are served by county-level government that typically includes:
- County commission or board of supervisors — Elected officials responsible for county governance, budgets, and policy
- Sheriff's office — Provides law enforcement services throughout Maricopa County
- County clerk — Manages vital records, elections, and property records
- County courts — The judicial branch serving Maricopa County residents
- Tax assessor — Handles property tax assessments and collections
Getting Involved
Residents of Maricopa County can participate in local government by attending county commission meetings, voting in local elections, and contacting their county and state representatives. Find your elected officials by browsing the Arizona representatives page.
Frequently Asked Questions
What is the population of Maricopa County?
Maricopa County has an approximate population of 4,585,871 residents.
What is the county seat of Maricopa County?
The county seat of Maricopa County is .
What state is Maricopa County in?
Maricopa County is located in Arizona (AZ).