Occupational Employment Statistics

Occupational Employment and Wages, November 2003

51-8091 Chemical Plant and System Operators

Control or operate an entire chemical process or system of machines.

National estimates for this occupation
Industry profile for this occupation
State profile for this occupation
Metropolitan area profile for this occupation

National estimates for this occupation: Top

Employment estimate and mean wage estimates for this occupation:

Employment (1) Employment
RSE (3)
Mean hourly
wage
Mean annual
wage (2)
Wage RSE (3)
60,200 5.2 % $21.33 $44,370 1.0 %

Percentile wage estimates for this occupation:

Percentile 10% 25% 50%
(Median)
75% 90%
Hourly Wage $14.50 $17.82 $21.29 $25.39 $28.42
Annual Wage (2) $30,150 $37,060 $44,280 $52,800 $59,120

Industry profile for this occupation: Top

Industries with the highest levels of employment in this occupation:

Industry Employment Hourly mean wage Annual mean wage
Basic chemical manufacturing 28,020 $22.03 $45,830
Resin, rubber, and artificial fibers mfg. 9,800 $22.24 $46,260
Other chemical product and preparation mfg. 5,080 $19.64 $40,860
Agricultural chemical manufacturing 4,620 $20.58 $42,800
Pharmaceutical and medicine manufacturing 3,090 $19.19 $39,910

Top paying industries for this occupation:

Industry Employment Hourly mean wage Annual mean wage
Pipeline transportation of natural gas (7) $24.24 $50,410
Petroleum and coal products manufacturing 2,030 $23.88 $49,680
Pulp, paper, and paperboard mills 1,010 $23.17 $48,190
Resin, rubber, and artificial fibers mfg. 9,800 $22.24 $46,260
Basic chemical manufacturing 28,020 $22.03 $45,830

State profile for this occupation: Top

States with the highest concentration of workers in this occupation:

State Employment Hourly mean wage Annual mean wage Percent of State employment
Louisiana 6,920 $24.85 $51,690 0.374%
West Virginia 2,140 $22.75 $47,320 0.315%
Delaware 1,040 $24.18 $50,290 0.258%
Texas 9,900 $24.60 $51,160 0.107%
Tennessee 2,630 $18.96 $39,440 0.101%

Top paying States for this occupation:

State Employment Hourly mean wage Annual mean wage Percent of State employment
Louisiana 6,920 $24.85 $51,690 0.374%
Texas 9,900 $24.60 $51,160 0.107%
Delaware 1,040 $24.18 $50,290 0.258%
Wyoming (7) $24.10 $50,130 (7)
Washington 220 $23.95 $49,820 0.009%

Metropolitan area profile for this occupation: Top

Metropolitan areas with the highest concentration of workers in this occupation:

MSA Employment Hourly mean wage Annual mean wage Percent of MSA employment
Beaumont-Port Arthur, TX MSA 2,050 $27.95 $58,140 1.314%
Lake Charles, LA MSA 990 $24.97 $51,940 1.216%
Brazoria, TX PMSA 590 $24.76 $51,500 0.787%
Decatur, AL MSA 420 $19.00 $39,520 0.774%
Baton Rouge, LA MSA 1,530 $24.62 $51,210 0.521%

Top paying Metropolitan areas for this occupation:

MSA Employment Hourly mean wage Annual mean wage Percent of MSA employment
Beaumont-Port Arthur, TX MSA 2,050 $27.95 $58,140 1.314%
Corpus Christi, TX MSA 170 $27.19 $56,560 0.106%
Louisville, KY-IN MSA (7) $25.64 $53,340 (7)
New Orleans, LA MSA 3,070 $25.11 $52,220 0.512%
Lake Charles, LA MSA 990 $24.97 $51,940 1.216%

About November 2003 National, State, and Metropolitan Area Occupational Employment and Wage Estimates

These estimates are calculated with data collected from employers in all industry sectors in metropolitan and non-metropolitan areas in every State and the District of Columbia. The top five employment and wage figures are provided above. The complete list is available in the downloadable Excel files(XLS).

Percentile wage estimates show the percentage of workers in an occupation that earn less than a given wage and the percentage that earn more. The median wage is the 50th percentile wage estimate—50 percent of workers earn less than the median and 50 percent of workers earn more than the median. More about percentile wages.


(1) Estimates for detailed occupations do not sum to the totals because the totals include occupations not shown separately. Estimates do not include self-employed workers.

(2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours; for those occupations where there is not an hourly mean wage published, the annual wage has been directly calculated from the reported survey data.

(3) The relative standard error (RSE) is a measure of the reliability of a survey statistic. The smaller the relative standard error, the more precise the estimate.

(7) Estimates not released.

All Production Occupations

November 2003 National Occupational Employment and Wage Estimates

November 2003 State Occupational Employment and Wage Estimates

November 2003 Metropolitan Area Occupational Employment and Wage Estimates

November 2003 National Industry-Specific Occupational Employment and Wage Estimates

List of Occupations in SOC Code Number Order

List of Occupations in Alphabetical Order

Download November 2003 Occupational Employment and Wage Estimates in Zipped Excel files

Technical notes

Last Modified Date: April 19, 2005

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