Careers

Petroleum Pump System Operators, Refinery Operators, and Gaugers Salary and Pay

How much do Petroleum Pump System Operators, Refinery Operators, and Gaugers make?

Petroleum Pump System Operators, Refinery Operators, and Gaugers pay a median of $97,540 a year in the BLS May 2024 survey, with a mean of $90,970 across 34,860 counted jobs. Half of all workers in the occupation earn between $77,970 and $104,660.

What Petroleum Pump System Operators, Refinery Operators, and Gaugers actually pay, from the federal wage survey: a $97,540 median, the full percentile ladder, every state's table, and the metros where the jobs and the money sit, on one page.

Updated November 5, 2026

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The national wage ladder (BLS OEWS, May 2024)

Pay levelAnnual wageHourly wage
10th percentile$59,790$28.75
25th percentile$77,970$37.49
Median (50th)$97,540$46.90
75th percentile$104,660$50.32
90th percentile$112,920$54.29

A percentile marks a point in this occupation's pay distribution: the worker one quarter of the way up the Petroleum Pump System Operators, Refinery Operators, and Gaugers ladder earns the 25th percentile wage, $77,970. BLS top-codes very high wages ($239,200+ a year, $115.00+ an hour) and marks estimates it cannot publish as n/p.

Employment and concentration

With 34,860 jobs nationally, Petroleum Pump System Operators, Refinery Operators, and Gaugers make up 0.02% of U.S. employment as BLS measured it in May 2024. The map is uneven: Texas alone holds 12,060 of those jobs, the top three states hold 55.1%, and the deepest concentration sits in Wyoming (location quotient 11.07, where 1.00 is the national average). A quotient above 2 usually signals a local industry cluster rather than evenly spread demand.

One in ten workers in this field earns $59,790 or less, and one in ten earns $112,920 or more, so the top-to-bottom ratio is 1.9 to 1 and the annual gap is $53,130. The mean ($90,970) versus median ($97,540) comparison shows an unusually symmetric ladder in this occupation.

Pay by state

The state spread for Petroleum Pump System Operators, Refinery Operators, and Gaugers runs from the $107,270 median in California down through every other publishing state. Employment concentrates in Texas (12,060 jobs). The complete table:

StateEmploymentJobs per 1,000Location quotientMean annualMedian annual
Texas12,0600.93.85$90,580$97,970
California3,6400.20.89$102,960$107,270
Louisiana3,5201.88.14$90,720$98,930
Oklahoma1,3400.83.50$90,860$89,850
Illinois1,1000.20.81$100,260$98,240
Mississippi1,0800.94.13$77,400$77,090
Kansas1,0300.73.18$89,740$102,200
Pennsylvania1,0300.20.76$83,880$87,390
Washington1,0300.31.29$94,110$99,690
Ohio7200.10.58$95,630$104,140
Wyoming7002.511.07$94,760$96,470
Utah6600.41.71$90,520$101,920
Kentucky6100.31.35$77,530$80,050
Minnesota5700.20.86$102,930$98,720
Montana5701.14.95$97,030$97,840
New Jersey4700.10.49$98,720$101,340
New Mexico4000.52.05$73,560$67,380
West Virginia3800.52.37$79,970$81,190
Indiana3500.10.49$75,060$77,450
Hawaii3000.52.15$89,560$87,420
Alaska2800.93.89$104,540$105,380
Arkansas2800.20.97$77,110$81,490
North Dakota2400.62.48$99,340$98,010
Arizona1800.10.25$73,850$73,230
Colorado1800.10.27$84,100$83,670
Florida1800.00.08$65,030$60,830
Michigan1700.00.17$85,090$87,390
Tennessee1600.00.21$84,360$84,340
Georgia1300.00.12$79,990$80,020
Maryland1300.00.21$80,850$81,750
North Carolina1300.00.12$73,400$72,090
New York1200.00.05$74,920$74,600
Iowa1100.10.31$86,070$93,760
Maine1000.20.70$65,610$62,230
Virginia1000.00.11$83,170$80,650
Alabama900.00.18$61,140$51,270
South Carolina900.00.18$66,920$68,920
Missouri600.00.10$82,680$78,480
Wisconsin600.00.09$88,180$83,070
Nevada400.00.13$70,390$56,470
Nebraska300.00.14$82,900$83,750

The occupation in context

Ranked against all 826 published occupations, Petroleum Pump System Operators, Refinery Operators, and Gaugers stands number 456 by employment and number 136 by median pay. Inside its own major group, Production Occupations, the group median wage is $46,020 across 105 detailed occupations, so this occupation pays 112% more than its group median, and it supplies 0.4% of the group's 8,743,430 jobs. In 13 of the 41 states with a published median, the state median beats the national median of $97,540, which is the single best quick test of whether this occupation's pay is set nationally or locally: a high count means local markets regularly outbid the national figure.

Metropolitan areas: where the jobs and the pay sit

Houston-Pasadena-The Woodlands, TX is the largest metro employer with 6,200 jobs, 17.8% of the national total. Below, the biggest employers come first; the pay table after it only counts metros with 500 or more jobs in the occupation, so its leader is a real market and not a statistical artifact.

Largest metro employers

Metropolitan areaEmploymentMean annualMedian annual
Houston-Pasadena-The Woodlands, TX6,200$95,530$103,280
Beaumont-Port Arthur, TX1,820$94,220$97,970
Los Angeles-Long Beach-Anaheim, CA1,770$106,140$107,270
New Orleans-Metairie, LA1,590$99,520$105,860
San Francisco-Oakland-Fremont, CA1,010$115,220$115,980
Corpus Christi, TX960$90,120$98,370
Baton Rouge, LA670$87,430$101,870
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD630$102,570$102,340
Tulsa, OK580$98,820$110,180
Chicago-Naperville-Elgin, IL-IN570$101,340$106,360

Highest-paying metros (500+ jobs)

Metropolitan areaEmploymentMean annualMedian annual
San Francisco-Oakland-Fremont, CA1,010$115,220$115,980
Los Angeles-Long Beach-Anaheim, CA1,770$106,140$107,270
Minneapolis-St. Paul-Bloomington, MN-WI510$104,660$98,720
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD630$102,570$102,340
Chicago-Naperville-Elgin, IL-IN570$101,340$106,360
New Orleans-Metairie, LA1,590$99,520$105,860
Tulsa, OK580$98,820$110,180
Houston-Pasadena-The Woodlands, TX6,200$95,530$103,280
Beaumont-Port Arthur, TX1,820$94,220$97,970
Corpus Christi, TX960$90,120$98,370

At the other end, Baton Rouge, LA posts the lowest mean pay among metros with at least 500 jobs, $87,430 a year, against $115,220 in San Francisco-Oakland-Fremont, CA. Anyone relocating for this work should price the destination metro's table row, not the national median, before signing anything.

What the median pay looks like as a budget

Budget arithmetic on the median: $8,128 a month before tax, $3,752 biweekly, $1,876 weekly. Moving from the 25th percentile ($77,970) to the 75th ($104,660) is worth $26,690 a year, which is the realistic size of the experience and specialization premium inside this occupation. To turn any of these gross figures into spendable money, run them through the paycheck calculator; to weigh an offer against your current role, use the salary calculator; to test a raise against prices, the raise vs inflation calculator.

To place a real offer: a salary of $107,294 would sit between the median ($97,540) and the 75th percentile ($104,660), inside the top half but outside the top quarter of this occupation's ladder. An offer at the 25th percentile, $77,970, is $19,570 under the median, the typical size of the discount attached to entry-level or low-cost-market postings in this field.

Related occupations in Production Occupations

Compare the ladder above with the closest relatives in the survey: Tire Builders, Textile Winding, Twisting, and Drawing Out Machine Setters, Operators, and Tenders, Metal-Refining Furnace Operators and Tenders, Metal Workers and Plastic Workers, All Other, Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders, Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic. The Careers hub carries the whole branch, group by group.

Sources and data: For Petroleum Pump System Operators, Refinery Operators, and Gaugers (SOC 51-8093) the survey publishes 41 state rows and 56 metropolitan rows. U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2024 estimates, released April 2, 2025: national file oesm24nat, state file oesm24st, metropolitan file oesm24ma, downloaded November 5, 2026 from bls.gov. The wages here cover the 34,860 wage and salary workers BLS counted in this occupation; the self-employed are outside the OEWS survey. See also our data methodology. Figures are estimates for planning, not financial advice.

Frequently asked questions

How much do Petroleum Pump System Operators, Refinery Operators, and Gaugers make?

The median annual wage is $97,540 and the mean is $90,970 in the BLS OEWS May 2024 estimates. The middle half of workers earn between $77,970 and $104,660 a year.

Which state pays Petroleum Pump System Operators, Refinery Operators, and Gaugers the most?

By median annual wage, California leads the state table at $107,270, based on 3,640 jobs in that state. By mean wage and by headcount the leaders can differ, so the state table on this page shows all three measures side by side.

How many Petroleum Pump System Operators, Refinery Operators, and Gaugers are there in the United States?

BLS counted 34,860 wage and salary workers in this occupation in May 2024, 0.02% of all U.S. employment in the survey. The largest state employer is Texas with 12,060 jobs.

What do the OEWS percentiles mean for Petroleum Pump System Operators, Refinery Operators, and Gaugers?

They mark points in this occupation's pay distribution. One worker in ten earns $59,790 or less and one in ten earns $112,920 or more; the median, $97,540, is the wage of the worker exactly in the middle of the 34,860 counted jobs.