Population of Maricopa County

What is the population of Maricopa County? Maricopa County is where Phoenix, Arizona is located. Other major Arizona cities like Mesa, Scottsdale, Tempe and Glendale, are also in Maricopa County. The U.S. Census Bureau provides county population statistics at each full Census in years ending in a "0", as well as population estimates at various intermediate years.

Population of Maricopa County, 2010

3,817,117

Maricopa County Population Growth since 2000: 24.2%

From 2000 to 2010 Maricopa County had the 14th highest growth rate of all counties in the U.S. Maricopa County had the 4th largest population of counties in the U.S.

By How Many People Did Maricopa County's Population Grow Every Single Day?

From April 1, 2000 to April 1, 2010 the population of Maricopa County grew by about 204 people per day. That is a net figure, meaning it takes into account how many people left Maricopa County or passed away during that time.

What is the Second Largest County in Arizona?

Pima County, where the City of Tucson is located, is the second largest count in Arizona. It grew 16.2% from 2000 (population 843,746) to 2010 (population 980,263), with a net growth of 37 people per day.