Manufacturing facilities in Maryland

The register lists 3743 facilities in Maryland. The Bureau of Labor Statistics counted 5134 establishments in Maryland for the year 2025. Computer and Electronic Product Manufacturing is an industry with 460 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities

INTERACTIVE MAP

Biggest counties

Baltimore476Montgomery413Baltimore404Anne Arundel334Prince George's326Howard296Frederick253Washington159

All 24 counties

Baltimore 476Montgomery 413Baltimore 404Anne Arundel 334Prince George's 326Howard 296Frederick 253Washington 159Harford 147Carroll 137Cecil 81Wicomico 75Charles 64St. Mary's 61Queen Anne's 57Talbot 42Dorchester 40Allegany 40Garrett 30Worcester 30Calvert 29Caroline 27Kent 25Somerset 15

Biggest cities

Baltimore529Frederick163Rockville133Columbia111Hagerstown106Gaithersburg91Annapolis66Beltsville65Jessup62Salisbury60Westminster57Silver Spring56

Federal labor statistics counted at least 5,134 manufacturing establishments in Maryland in 2025, employing about 112,988 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,743, about 73% of that figure.