SOC 51-8021 · Riverside-San Bernardino-Ontario, CA metro

Stationary Engineers and Boiler Operators Salary in Riverside, CA

The average salary for stationary engineers and boiler operators in Riverside, California is $86,170 a year ($41.43 an hour), according to BLS estimates for May 2025. The median is $87,170: half of the 370 people in this job in the Riverside-San Bernardino-Ontario, CA metro area earn more than that, half earn less. That average is about the same as the U.S. average for this job ($83,960).

$86,170average per year

$41.43 / hourMedian $87,170Take-home ≈ $65,529

  • $47K10th
  • $58K25th
  • $87KMedian
  • $104K75th
  • $128K90th

median average · bar = middle 50% of workers · how to read it

370people in this job
+3%vs U.S. average
#9 of 18California metros
106cost of living (U.S. = 100)
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Stationary Engineers and Boiler Operators pay range in Riverside

New workers and the lowest-paid 10% earn about $47,450 a year or less, while the top 10% make $128,090 or more. The middle half of stationary engineers and boiler operators in Riverside earn between $58,400 and $104,020.

  • $47K10th
  • $58K25th
  • $87KMedian
  • $104K75th
  • $128K90th

median average · bar = middle 50% of workers · how to read it

Pay levelPer yearPer monthPer hour*
Average$86,170$7,181$41.43
Median$87,170$7,264$41.91
Entry level (25th percentile)$58,400$4,867$28.08
Experienced (75th percentile)$104,020$8,668$50.01

*Hourly figures assume 2,080 paid hours a year. Hourly to annual salary.

Stationary Engineers and Boiler Operators pay in Riverside vs. California and the U.S.

Stationary engineers and boiler operators in Riverside earn 5% less than the California average ($91,010) and about the same as the U.S. average ($83,960). At the median the gap is +11% against the U.S. median of $78,620.

AreaAverageMedian10th pct.90th pct.Jobs
Riverside$86,170$87,170$47,450$128,090370
California$91,010$90,650$48,610$132,7305,840
United States$83,960$78,620$50,590$125,39028,250

State and U.S. rows: BLS statewide and national estimates, May 2025, which include rural areas.

Stationary Engineers and Boiler Operators salary after taxes in Riverside

On the average salary of $86,170, a single filer in Riverside takes home about $65,529 a year, or $5,461 a month and $2,520 every two weeks. Taxes take 24% of gross pay.

Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2025 rules). California State Disability Insurance (1.3% of wages, paid by employees) is not included.

California paycheck calculator: try your own salary

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Is Riverside a good place for stationary engineers and boiler operators? Pay vs. cost of living

Prices in the Riverside area are 6% above the U.S. average (BEA price parity 106.4), so the average $86,170 buys what about $80,955 would buy in a typical U.S. metro. This job pays 1.8 times the median wage of all jobs in Riverside ($48,400). A typical home costs $585,378, or 6.8 years of this average salary before tax.

See what $86,170 is worth in another city

Stationary Engineers and Boiler Operators salary in other California cities

Riverside ranks 9th of 18 California metro areas for this job; San Francisco pays the most ($118,680).

All Stationary Engineers and Boiler Operators salaries in California

Highest-paying cities for stationary engineers and boiler operators

San Francisco, CA pays this job the most of the metro areas we cover ($118,680).

Stationary Engineers and Boiler Operators salary by city

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Stationary Engineers and Boiler Operators salary in Riverside: questions

How much do stationary engineers and boiler operators make an hour in Riverside?

$41.43 an hour on average, and $41.91 at the median (BLS, May 2025).

What is the entry-level stationary engineers and boiler operators salary in Riverside?

The lowest-paid 10% earn about $47,450 a year and the 25th percentile is $58,400, a fair guide to starting pay.

What is the stationary engineers and boiler operators take-home pay in Riverside?

About $65,529 a year ($5,461 a month) for a single filer on the average salary of $86,170. California State Disability Insurance (1.3% of wages, paid by employees) is not included.

Do stationary engineers and boiler operators earn more in Riverside than elsewhere?

The average here is about the same as the U.S. average for this job ($83,960).

Sources and how to read this page

  • Wages: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates for metropolitan areas. SOC code 51-8021; area Riverside-San Bernardino-Ontario, CA (40140). Relative standard error of the mean wage: 3.9%.
  • U.S. and statewide figures: BLS OEWS national and state estimates, May 2025, every employer including rural areas.
  • Cost of living: Bureau of Economic Analysis regional price parities (RPP), 2024; 100 = U.S. average.
  • Home value: Zillow Home Value Index. Typical-wage figure: OEWS all occupations, same metro.
  • Take-home pay: Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2025 rules). California State Disability Insurance (1.3% of wages, paid by employees) is not included.
  • Job concentration: location quotient 1.20, this job is about as common as in the U.S. overall.

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