Manufacturing in Contra Costa County, California

The register lists 1,006 facilities in Contra Costa, California. According to the Bureau of Labor Statistics, there were 622 establishments in Contra Costa in 2025. Petroleum and Coal Products Manufacturing is a concentrated industry in Contra Costa, with a location quotient of 11.31.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Richmond265 Concord133 Pittsburg101 Walnut Creek68 Martinez67 Antioch61 San Ramon53 Brentwood37 Lafayette23 Pleasant Hill23 Danville20 Hercules16

Federal labor statistics counted at least 622 manufacturing establishments in Contra Costa County in 2025, employing about 12,182 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,006.

What Contra Costa County makes21 INDUSTRIES

Chemical Manufacturing129 Fabricated Metal Product Manufacturing109 Beverage and Tobacco Product Manufacturing88 Food Manufacturing82 Computer and Electronic Product Manufacturing82 Machinery Manufacturing79 Miscellaneous Manufacturing75 Petroleum and Coal Products Manufacturing73 Furniture and Related Product Manufacturing61 Transportation Equipment Manufacturing60 Nonmetallic Mineral Product Manufacturing50 Printing and Related Support Activities44 Electrical Equipment, Appliance & Component Manufacturing24 Wood Product Manufacturing23 Plastics and Rubber Products Manufacturing20 Primary Metal Manufacturing12 Textile Mills9 Textile Product Mills9 Apparel Manufacturing7 Paper Manufacturing7 Leather and Allied 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 California — the register has no industry page scoped to a county.

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