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Population Review

What is the population of Idaho?

Idaho has a population of 1,893,296, making it the #38 most populated state, according to Census ACS 5-Year estimates. The median age is 37.1 and the median household income is $74,636.

Context

Idaho's population places it among the least populated states. Population data comes from the American Community Survey 5-Year estimates, which average data over a 60-month period and are the most reliable source for sub-national demographics.

Top 10

Boise City city235,701
Meridian city124,865
Nampa city106,289
Idaho Falls city66,672
Caldwell city63,465

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Idaho full demographic profileCities in IdahoAll US states

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Frequently Asked Questions

Idaho has a population of 1,893,296, making it the #38 most populated state, according to Census ACS 5-Year estimates. The median age is 37.1 and the median household income is $74,636.