US Number of Private Business Establishments By State in the NAICS 221320 Sewage treatment facilities Industry in 2025 Q2

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q2, among all US states, Florida had the highest number of private business establishments in the NAICS 221320 Sewage treatment facilities Industry (74), followed by Texas (41), and California (40).

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 221320 Sewage treatment facilities Industry in 2025 Q2

< 1K

1K to 2.5K

2.5K to 5K

5K to 10K

Over 10K

US Number of Private Business Establishments By State in the NAICS 221320 Sewage treatment facilities Industry in 2025 Q2

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State	Number of Business Establishments
Alabama	18
Alaska	5
Arizona	17
Arkansas	15
California	40
Colorado	8
Connecticut	6
Delaware	1
Florida	74
Georgia	18
Hawaii	18
Idaho	17
Illinois	19
Indiana	31
Iowa	15
Kansas	4
Kentucky	9
Louisiana	16
Maine	3
Maryland	8
Massachusetts	32
Michigan	20
Minnesota	30
Mississippi	11
Missouri	21
Montana	7
Nebraska	9
Nevada	4
New Hampshire	2
New Jersey	17
New Mexico	10
New York	19
North Carolina	9
Ohio	28
Oklahoma	22
Oregon	17
Pennsylvania	23
Rhode Island	5
South Carolina	23
Tennessee	16
Texas	41
Utah	6
Virginia	10
Washington	7
West Virginia	17
Wisconsin	7
Wyoming	1