Gaza (palastine) about 4000 peoples per 1 k.m
Warren County
Delaware County, Pa. Right outside of Philadelphia.
I don't have a clue
The answer is Northumberland
According to the 2000 census, Liberty County was least populated, with 7,021 people, closely followed by Calhoun County with 7,022. Both are tiny rural counties in North Florida.
That county does not exist. Greenlee County is the least populated and it had a population of 8,547 in the 2.000 census.
The most populated county in the US is Los Angeles County in California with a total population of 9,878,554.
Monaco is the world's densest country and Manila in the Philippines is the densest city in the world.
Delaware County, Pa. Right outside of Philadelphia.
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.
Liberty County recorded 7,021 people in the US Census of 2000 which marks it as both the least populated and least densely populated county in Florida. It was a close race with Lafayette County which recorded 7,022 residents.
Cambria county
Ohio County.
Petroleum County
Answer Los Angeles has the most dense metropolitan area in the US, but however NYC is the densest city!
County Leitrim is the least populated at around 28,500 people.