Where America's semiconductor toolmakers actually are, by state

U.S. semiconductors · Data as of 2026-09-24 · ALEX Intelligence

78 Semiconductor Toolmakers — California

#	State	Semiconductor Toolmakers
1	California	78
2	Texas	18
3	Arizona	14
4	Massachusetts	9
5	New York	8
6	Pennsylvania	7
7	Oregon	6
8	Florida	5
9	Colorado	4
10	Connecticut	4

Methodology

Source:: U.S. Census Bureau, County Business Patterns 2022, NAICS 333242 (Semiconductor machinery manufacturing)
Measure: Semiconductor Toolmakers, ranked highest first across all U.S. states (15 ranked in total).
Universe: Places below a 5,000-resident floor are excluded so a median computed on a handful of households cannot top the ranking.
Vintage: 2022
Reproduce this query: https://api.census.gov/data/2022/cbp?get=NAME%2CESTAB%2CNAICS2017_LABEL&for=state%3A%2A&NAICS2017=333242&key=YOUR_CENSUS_KEY

Every figure on this page is computed directly from the dataset named above by ALEX Intelligence. No figure on this page was written by hand or by a language model. The query is stated so that anyone can re-run it and obtain the same table.

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