Maricopa County, AZ has a population of 4.24M people with a median age of 36.2 and a median household income of $58,737. Between 2015 and 2016 the population of Maricopa County, AZ grew from 4.17M to 4.24M, a 1.8% increase and its median household income grew from $56,004 to $58,737, a 4.88% increase.
The population of Maricopa County, AZ is 55.9% White, 30.7% Hispanic, and 5.21% Black. 26.9% of the people in Maricopa County, AZ speak a non-English language, and 91.1% are U.S. citizens.
The largest universities in Maricopa County, AZ are University of Phoenix-Arizona, with 47,716 graduates, Grand Canyon University, with 16,241 graduates, and Arizona State University-Tempe, with 13,876 graduates.
The median property value in Maricopa County, AZ is $239,300, and the homeownership rate is 60.5%. Most people in Maricopa County, AZ commute by Drove Alone, and the average commute time is 24.4 minutes. The average car ownership in Maricopa County, AZ is 2 cars per household.
Maricopa County, AZ is the 1st most populated county in Arizona and borders Gila County, AZ; La Paz County, AZ; Pima County, AZ; Pinal County, AZ; Yavapai County, AZ; and Yuma County, AZ& 1 more.