Idaho County, Idaho Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Grangeville13,7133,3282.65%2,4651.5City
Cottonwood29418203.29%1,1220.8City
Kooskia35705132.52%9270.6City
Riggins44103732.24%1,0300.4City
Elk City52951167.66%1182.5CDP
Stites61941762.1%2,0860.1City
Ferdinand71451322.11%8290.2City
Smiths Ferry8961087.87%521.8CDP
White Bird990822.27%1,3850.1City

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Idaho County, Idaho?

Grangeville is the largest city in Idaho County.

What is the smallest city in Idaho County, Idaho?

White Bird is the smallest city in Idaho County.

How many cities are in Idaho County?

There are 9 cities in Idaho County, Idaho.

Frequently Asked Questions