Chemical Manufacturing in Pennsylvania

NAICS 325 · PA

Pennsylvania is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 702 establishments in Pennsylvania in 2024, with an annual payroll of about $5.2 billion. Listed in the register are 1,169 facilities across 391 cities in Pennsylvania.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Montgomery142 Allegheny111 Bucks108 Philadelphia88 Chester74 Berks57 Delaware49 Northampton42

Biggest cities

Philadelphia (89)Pittsburgh (58)Allentown (30)Bethlehem (20)Conshohocken (18)King of Prussia (18)York (17)Reading (17)Horsham (16)Morrisville (14)

Products made in Pennsylvania102 PRODUCTS

Product	Source	Facilities
Wrap, Sterilization	Federal registry	1
Wright'S Stain	Federal registry	1

Search all 1,169 facilities

All chemical manufacturing nationwide · All manufacturing in Pennsylvania