Manufacturing of copper and copper-base alloy foundries
3 INDUSTRIESCensus designationManufacturing of copper and copper-base alloy foundries (excluding die-casting) including sand, leaded red, manganese, aluminum bronzes, and all other copper castings (mold, centrifugal, investment, etc.)
| Industry | Establishments | Share of industry |
|---|---|---|
| Other Nonferrous Metal Foundries (except Die-Casting) 331529 | 138 | 57.0% |
| Steel Foundries (except Investment) 331513 | Withheld | Withheld |
| Aluminum Foundries (except Die-Casting) 331524 | Withheld | Withheld |
Withheld means Census suppressed the figure because publishing it would disclose an individual establishment. The line itself is never suppressed — only the numbers on it.
The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 138 establishments reported producing it; the count for 2 of those industries was withheld.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2028275000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.