Jerome 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
Jerome113,38812,3761.93%2,3665.7City
Hazelton28158060.25%2,0220.4City
Eden34043940.5%1,2950.3City
Hollister42712452.26%2531.1City

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 Jerome County, Idaho?

Jerome is the largest city in Jerome County.

What is the smallest city in Jerome County, Idaho?

Hollister is the smallest city in Jerome County.

How many cities are in Jerome County?

There are 4 cities in Jerome County, Idaho.

Frequently Asked Questions