Ada County is the most populous county in Idaho, with an estimated 392,365 people.
AnswerYes, Boise, Idaho is located in Ada County.
Ada County was Established in 1864.
Ada County
As of the 2000 Census, the population of Ada County, Idaho is 300,904 people.
Ada county. it has boise in it.
The most populated county in Idaho is Ada County, with a population of more than 390,000.
Area: * Idaho County - 8,485 sq mi * Owyhee County - 7,678 sq mi * Custer County - 4,926 sq mi Population: * Ada County - 300,904 * Canyon County - 131,441 * Kootenai County - 108,685
According to census.gov, Ada County, Idaho, has the most population at 373,406 people in 2007.
ada
Ada County is Idaho's largest county based on population with a population of 392,365 as of the 2010 Census.
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