US Number of Private Business Establishments By State in the NAICS 621511 Medical laboratories Industry in 2024 Q4

Updated on January 29, 2026.

According to data from the US Bureau of Labor Statistics, in 2024 Q4, among all US states, Texas had the highest number of private business establishments in the NAICS 621511 Medical laboratories Industry (2,093), followed by California (1,824), and Florida (1,372).

The chart and table below shows the number of business establishments for each state.

You can see similar information for other industries and sectors.

Related Topics: US BLS Topic List.

Data Source: US Bureau of Labor Statistics (QCEW).

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US Number of Private Business Establishments By State in the NAICS 621511 Medical laboratories Industry in 2024 Q4

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1K to 2.5K

2.5K to 5K

5K to 10K

Over 10K

US Number of Private Business Establishments By State in the NAICS 621511 Medical laboratories Industry in 2024 Q4

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State	Number of Business Establishments
Alabama	474
Alaska	40
Arizona	490
Arkansas	176
California	1824
Colorado	404
Connecticut	245
Delaware	87
Florida	1372
Georgia	1358
Hawaii	44
Idaho	151
Illinois	480
Indiana	295
Iowa	80
Kansas	199
Kentucky	467
Louisiana	467
Maine	22
Maryland	664
Massachusetts	362
Michigan	284
Minnesota	128
Mississippi	238
Missouri	400
Montana	57
Nebraska	80
Nevada	219
New Hampshire	60
New Jersey	1233
New Mexico	163
New York	793
North Carolina	1129
North Dakota	25
Ohio	699
Oklahoma	308
Oregon	228
Pennsylvania	642
Rhode Island	54
South Carolina	589
South Dakota	20
Tennessee	660
Texas	2093
Utah	210
Vermont	20
Virginia	885
Washington	559
West Virginia	190
Wisconsin	165
Wyoming	32