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 1,754,208 people according to the US Census Bureau's 2018 Population Estimates Program.
The Idaho median household income in the past 12 months is $50,985 in 2017 inflation-adjusted dollars according to the US Census Bureau's 2017 American Community Survey.
Idaho has 701,196 housing units according to the US Census Bureau's 2017 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 2017 datasets – specifically the 2017 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	469,966
2	Canyon County	223,499
3	Kootenai County	161,505
4	Bonneville County	116,854
5	Bannock County	87,138
6	Twin Falls County	86,081
7	Bingham County	46,236
8	Bonner County	44,727
9	Nez Perce County	40,408
10	Latah County	40,134

See all Idaho Counties by Population

Idaho Cities by Population

1	Boise City	220,859
2	Meridian	91,917
3	Nampa	89,576
4	Idaho Falls	59,414
5	Pocatello	54,658
6	Caldwell	51,634
7	Coeur d'Alene	48,618
8	Twin Falls	47,340
9	Lewiston	32,482
10	Post Falls	30,886