Manufacturing in St. Mary County, Louisiana
The register lists 81 facilities in St. Mary, Louisiana. The Bureau of Labor Statistics counted 77 establishments in St. Mary, Louisiana, in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
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Federal labor statistics counted at least 77 manufacturing establishments in St. Mary County in 2025, employing about 2,625 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 81.
What St. Mary County makes12 INDUSTRIES
Transportation Equipment Manufacturing26Fabricated Metal Product Manufacturing21Chemical Manufacturing8Food Manufacturing6Paper Manufacturing5Machinery Manufacturing5Plastics and Rubber Products Manufacturing4Petroleum and Coal Products Manufacturing3Primary Metal Manufacturing1Computer and Electronic Product Manufacturing1Electrical Equipment, Appliance & Component Manufacturing1Nonmetallic Mineral Product Manufacturing1
Bars are drawn against the largest subsector listed; the figure is the facility count in this county. Each row links to that industry across all of Louisiana — the register has no industry page scoped to a county.