How concentrated America's analytical instrument plants really are, by state
quantum computing research · Data as of 2026-09-12
· ALEX Intelligence
33.5%
Share of America's Analytical Instrument Plants in Its Top Three States — California, Massachusetts, Pennsylvania
# State Analytical Instrument Plants
1 California 123 2 Massachusetts 55 3 Pennsylvania 37 4 Texas 35 5 New York 31 6 New Jersey 25 7 Washington 23 8 Ohio 22 9 Illinois 20 10 Maryland 18
Methodology
Source: U.S. Census Bureau, County Business Patterns 2022, NAICS 334516 (Analytical laboratory instrument manufacturing)
Measure Analytical Instrument Plants, ranked highest first across all U.S. states
(39 ranked in total).
How the headline figure is computed The top three units' combined count divided by the combined count of all 39 ranked units.
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=334516&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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