Jerome County, Idaho Cities (2025)

4 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Jerome113,64112,3761.89%2,4105.66 City
Hazelton28178060.24%2,0270.40 City
Eden34073940.74%1,3040.31 City
Hollister42782452.58%2601.07 City

Jerome County Cities Summary

Largest City

Jerome is the largest city in Jerome County, with a population of 13,641.

Smallest City

Hollister is the smallest city in Jerome County.

10 Largest Cities

There are 4 cities in Jerome County, Idaho.