Salt Lake County
According to the 2010 U. S. Census, the Utah county with the lowest population is Daggett County with 1059 people. The Utah county with the lowest population density is Garfield County with almost exactly 1 person per square mile.
Wayne County is the most populated county.
Maricopa County home of the Phoenix area is the most populated county in Arizona.
Oahu is the most populated island in Hawaii; Maui County is the most populated county.
Cambria county
The most populated county in the US is Los Angeles County in California with a total population of 9,878,554.
Stoughton is the fifth most populated city in Dane county with a population of 12,692.
Los Angeles County
Cuyahoga County (Cleveland)
Kentuckys most densely populated county is Jefferson.It has more than twice the populous as the second largest county Fayette.
Utah is the 33rd most populated state in the United States of America. There are about 2,900,872 people living in Utah.
Marion County has the most population In Indiana.