FactoryRegistry

Nonmetallic Mineral Product Manufacturing in Idaho

NAICS 327 · ID

The register lists 141 facilities in Idaho. According to the Bureau of Labor Statistics, there were 136 establishments of Nonmetallic Mineral Product Manufacturing in Idaho in 2025. Caldwell-Maddens, located in Caldwell, employed 141 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Ada39 Canyon18 Kootenai10 Bannock8 Bonneville8 Idaho4 Blaine3 Bonner3

Biggest cities

Boise (21)Caldwell (13)Meridian (11)Nampa (9)Idaho Falls (8)Post Falls (6)Pocatello (6)Garden City (6)Portable (4)Salmon (3)

Products made in Idaho0 PRODUCTS

Product	Source	Facilities

Search all 141 facilities

All nonmetallic mineral product manufacturing nationwide · All manufacturing in Idaho