Where America's precision instrument plants actually are, by state
quantum computing research · Data as of 2026-10-02
· ALEX Intelligence
934
Precision Instrument Plants — California
# State Precision Instrument Plants
1 California 934 2 Texas 374 3 Massachusetts 300 4 Florida 266 5 Pennsylvania 245 6 Ohio 233 7 New York 225 8 Illinois 178 9 Michigan 169 10 Washington 147
Methodology
Source: U.S. Census Bureau, County Business Patterns 2022, NAICS 3345 (Navigational, measuring, electromedical, and control instruments manufacturing)
Measure Precision Instrument Plants, ranked highest first across all U.S. states
(51 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=3345&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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