Geologic Map of Maricopa County Arizona

Maricopa County 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, 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 nation's most centralized states. The county seat i…
Maricopa County 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, 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 nation's most centralized states. The county seat is Phoenix, the state capital and fifth-most populous city in the United States.
  • Country: United States
  • State: Arizona
  • Founded: February 14, 1871
  • Named for: Maricopa people
  • Seat: Phoenix
  • Largest city: Phoenix
  • Congressional districts: 1st, 2nd, 3rd, 4th, 5th, 7th, 8th, 9th

Nearby

Data from: en.wikipedia.org