Benewah County, Idaho Cities (2025)

6 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
St. Maries12,5452,3641.44%2,1441.19 City
Plummer21,1761,0182.8%9321.26 City
Fernwood31822227.06%1411.29 CDP
De Smet4109160-3.54%1140.96 CDP
Tensed5100853.09%5350.19 City
Parkline656347.69%1130.49 CDP

Benewah County Cities Summary

Largest City

St. Maries is the largest city in Benewah County, with a population of 2,545.

Smallest City

Parkline is the smallest city in Benewah County.

10 Largest Cities

There are 6 cities in Benewah County, Idaho.