Minidoka County, Idaho Cities (2025)

4 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Rupert16,4706,1041.14%3,1422.06 City
Heyburn23,7413,7030.21%1,4322.61 City
Paul32,0761,1989.26%2,7980.74 City
Minidoka490890%8570.10 City

Minidoka County Cities Summary

Largest City

Rupert is the largest city in Minidoka County, with a population of 6,470.

Smallest City

Minidoka is the smallest city in Minidoka County.

10 Largest Cities

There are 4 cities in Minidoka County, Idaho.