Maricopa County (/ ˌ m ær ɪ ˈ k oʊ p ə /) is a county in the south-central part of the U.S. state of Arizona. As of the 2020 census the population was 4,420,568, [ 1 ] or about 62% of the state's total, making it the fourth-most populous county in the United States and the most populous county in Arizona, and making Arizona one of the ...

Welcome to Maricopa County, the 4th populous county in the nation with over 13,000 employees working together to continually improve residents quality of air, environment, public health, human services, animal shelters, roads, planning & development, elections, courts, parks, and more. ... Phoenix, Arizona 85003 Main Line: 602-506-3011 ADA ...

Maricopa County is one of the nation's fastest growing counties, home to approximately four and a half million people. We believe in service that helps you solve a problem, move forward with a project, manage a difficult situation, or simply check something off your list.

The Maricopa County Assessor's Office now offers electronic notices, eNotices, for your Notice of Valuation. BPP E-Filing File your Business Personal Property online!

Our office is responsible for the public recording of more than 50 million documents in Maricopa County, the mail voting process, and maintains voter registration for more than 2.6 million eligible voters.

The nation’s 4th largest county in terms of population; 2022 population of 4.5 million people, according to U.S. Census Bureau; Makes up more than half of Arizona’s population; Fastest-growing county in the United States, with more than 56,000 people added between July 2021-2022 ; https://www.census.gov/quickfacts/maricopacountyarizona

Maricopa County (/ ˌmærɪˈkoʊpə / MARR-i-KOH-pə) is a county in the south-central part of the U.S. state of Arizona. As of the 2020 census, its population was 4,420,568, [1] making it the state's most populous county. It is more populous than 23 states. The county seat is Phoenix, [2] the state capital and fifth-most populous city in the country.

Maricopa County is Arizona’s most populous and fastest growing county. It is the largest of Arizona’s fifteen counties and the fourth largest county in the nation. Approximately four and half million people call Maricopa County home, more than half of the entire population of Arizona.

ARIZONA@WORK Maricopa County products and services are made available through federal funding provided by the Workforce Innovation and Opportunity Act (WIOA) serving employers by aiding job seekers, adults, dislocated workers, and youth. WIOA establishes a priority requirement for the use of funds for Adult individualized career and training ...

Jul 1, 2024 · Maricopa County, Arizona. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.