Jerome County, Idaho Cities (2025)

4 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Annual Change
Density
Area (mi²)
Type
Jerome113,76012,3652.07%2,4326 City
Hazelton28338060.6%2,0670 City
Eden34083950.49%1,3080 City
Hollister42732432.25%2551 City

Jerome County Cities Summary

Largest City

Jerome is the largest city in Jerome County, with a population of 13,760.

Smallest City

Hollister is the smallest city in Jerome County, with a population of 273.

10 Largest Cities

There are 4 cities in Jerome County, Idaho.

Location of Jerome County