There are 3 cities in Elmore County, Idaho.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Mountain Home1Idaho17,06316,0381.77%2,8166.06
Mountain Home AFB2Idaho3,1843,151 3409.36
Glenns Ferry3Idaho1,3151,2830.84%6721.96
showing: 3 rows

Cities in Elmore County, Idaho by Population (2024)

What is the largest city in Elmore County, Idaho?

Mountain Home is the largest city in Elmore County.

What is the smallest city in Elmore County, Idaho?

Glenns Ferry is the smallest city in Elmore County.

How many cities are in Elmore County?

There are 3 cities in Elmore County, Idaho.

Frequently Asked Questions