Maricopa County is the largest county in Arizona by both population and land size. As of the latest data, it has a population exceeding 4 million residents, making it the most populous county in the state and the fourth most populous in the United States. In terms of land area, Maricopa County covers approximately 9,224 square miles, which encompasses a diverse range of urban and rural landscapes.
The five largest counties by land area in the United States are San Bernardino County (California), Coconino County (Arizona), Nye County (Nevada), Elko County (Nevada), and Mohave County (Arizona).
Pike County is the largest county in Kentucky when referring to land size. When referring to population Jefferson County (Louisville) is largest.
The most populated city is Phoenix. The largest county by area is Coconino.
Marion County is the largest county in Indiana with an estimated population of 903,393 as of the 2010 U.S. Census. Allen County is the largest county in Indiana with total land area of 657 square miles.
By land area, according to the US Census Bureau from the 2000 Census, Coconino County, Arizona with a total area of 18,661.21 sq mi (48,332.3 km2) and a total land area of 18,617.42 sq mi (48,218.9 km2). By population, according to the 2010 US Census, Cook County, Illinois is the largest with 5,194,675 people.
Arizona is the fourth largest state in the U.S. by land area, and New Mexico is the forty-fourth largest by population.
Polk County is the largest county in Iowa with population of 430,640 as of the 2010 U.S. Census. Kossuth County is the largest county in Iowa with total land area of 973 square miles.
The biggest county in Michigan is Marquette County. It has the largest land area, but only about 67,000 people living there.
land wise maybe but county wise no i think its the largest county land wise i not for sure but i think so
Fulton County has the largest population (about 1,047,216 as of July 1, 2010), but Ware County has 902 square miles of land area making it the largest.
The largest county has a low population density and is typically rural with vast areas of open land, while the smallest county often has a high population density and is densely populated with urban areas.
Navaho county, Arizona has a large amount of land dedicated to Native American reservations, so one common export is Native American crafts. Another export is pine wood, as the county has the largest stand of Ponderosa pines in the nation.