Custer County, Idaho's estimated population is 4,510 with a growth rate of 1.46% in the past year according to the most recent United States census data. Custer County, Idaho is the 40th largest county in Idaho. The 2010 Population was 4,357 and has seen a growth of 3.51% since this time.
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The highest rate of high school graduation is among 2+ races people with a rate of 100.00%.
The highest rate of bachelors degrees is among native american people with a rate of 78.26%.
98.09% of Custer County, Idaho residents speak only English, while 1.91% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.76% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Custer County, Idaho is Black, with 100.00% below the poverty level.
The race least likely to be in poverty in Custer County, Idaho is Multiple, with 9.40% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.41%. Among those working part-time, it was 32.36%, and for those that did not work, the poverty rate was 20.00%.
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 Custer County, Idaho
99.40% of Custer County, Idaho residents were born in the United States, with 50.23% having been born in Idaho. 0.43% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.