Ada County, Idaho's estimated population is 520,056 with a growth rate of 2.53% in the past year according to the most recent United States census data. Ada County, Idaho is the 2nd largest county in Idaho. The 2010 Population was 393,354 and has seen a growth of 32.21% since this time.
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The highest rate of high school graduation is among islander people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 49.13%.
91.31% of Ada County, Idaho residents speak only English, while 8.69% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.28% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Ada County, Idaho is Islander, with 39.73% below the poverty level.
The race least likely to be in poverty in Ada County, Idaho is Multiple, with 11.60% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.06%. Among those working part-time, it was 16.18%, and for those that did not work, the poverty rate was 19.16%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Ada County, Idaho
94.17% of Ada County, Idaho residents were born in the United States, with 44.99% having been born in Idaho. 2.84% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.