Mind-boggled by Idaho Demographics?

Get the Idaho demographic data that you need. You can get the most current Idaho data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

The Idaho population is 1,687,809 people according to the US Census Bureau's 2018 American Community Survey.
The Idaho median household income in the past 12 months is $53,089 in 2018 inflation-adjusted dollars according to the US Census Bureau's 2018 American Community Survey.
Idaho has 711,731 housing units according to the US Census Bureau's 2018 American Community Survey.

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How Current are the Data?

The Idaho demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2018 datasets – specifically the 2018 American Community Survey (ACS) 5 year dataset. We use the Census’ ACS 5 year dataset for 3 reasons.

It’s updated every year.
It typically has the smallest margins of error of the Census’ ACS datasets.
It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We’re constantly updating the Radius Reports and this site with the most current data throughout the year.

Got questions about these Idaho demographics? Call us at 1-800-939-2130.

Idaho Counties by Population

1	Ada County	446,052
2	Canyon County	212,230
3	Kootenai County	153,605
4	Bonneville County	112,397
5	Bannock County	85,065
6	Twin Falls County	83,666
7	Bingham County	45,551
8	Bonner County	42,711
9	Nez Perce County	40,155
10	Latah County	39,239

See all Idaho Counties by Population

Idaho Cities by Population

1	Boise City	224,300
2	Meridian	97,008
3	Nampa	91,663
4	Idaho Falls	60,147
5	Pocatello	55,162
6	Caldwell	53,205
7	Coeur d'Alene	49,609
8	Twin Falls	48,225
9	Lewiston	32,604
10	Post Falls	31,945