Cities in Caribou County, Idaho by Population (2024)

There are 9 cities in Caribou County, Idaho.

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.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Soda Springs1Idaho3,2313,1210.87%7304.43
Montpelier2Idaho2,8182,6381.62%1,2162.32
Star Valley Ranch3Wyoming2,1831,8773.66%8042.71
Grace4Idaho9559210.95%9581
Thayne5Wyoming4013871.01%2301.74
Bancroft6Idaho3192951.92%5240.61
Bennington7Idaho172949.55%266.50
Freedom8Wyoming166206-5.68%414.02
Bedford9Wyoming05150%04.96

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 Caribou County, Idaho?

Soda Springs is the largest city in Caribou County.

What is the smallest city in Caribou County, Idaho?

Bedford is the smallest city in Caribou County.

How many cities are in Caribou County?

There are 9 cities in Caribou County, Idaho.

Frequently Asked Questions