Stationary Engineers and Boiler Operators Salary
The median pay for a stationary engineers and boiler operators in Louisville/Jefferson County, KY-IN is $78,800/year ($37.88/hour), per BLS data. The range runs from $61K at the entry level to $89K for experienced workers. Cost of living is below average (RPP 93.07), which stretches that salary to about $84,667 in buying power. Rent on a 2-bedroom averages $1,272/month, or 24.6% of estimated take-home pay.
So what does $79K get you in Louisville/Jefferson County?
Groceries, utilities, transportation, and healthcare scaled from national averages by Louisville/Jefferson County’s Regional Price Parity (93.07). Rent from HUD Fair Market Rents. Taxes estimated for single filer, standard deduction. * Healthcare is the employee-paid share only (premiums + out-of-pocket). Actual costs vary by coverage type: employer-sponsored, ACA marketplace, or uninsured.
About stationary engineers and boiler operators
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What this looks like in Louisville/Jefferson County
Stationary engineers and boiler operators pay in Louisville/Jefferson County tracks closely to the national median, $79K locally vs. $79K nationwide, a 0% difference. Rent runs $1,272/month for a 2-bedroom (HUD FMR), taking 25.2% of the median take-home. That's within the 30% rule, though not by much. Regional Price Parity sits at 93.07 (national = 100), meaning everyday costs run about 7% cheaper here. Your dollar stretches further than the headline salary suggests. Pay and costs are both near average, leaving limited margin for savings at the median wage.
Compared to nearby metros
Median pay for stationary engineers and boiler operators in metros near Louisville/Jefferson County, adjusted for local cost of living.
| Metro | Median pay | COL-adjusted |
|---|---|---|
| Chicago-Naperville-Elgin | $116K | $112K |
| St. Louis | $76K | $80K |
| Cincinnati | $79K | $83K |
| Nashville-Davidson--Murfreesboro--Franklin | $74K | $77K |
COL-adjusted = median salary ÷ (BEA Regional Price Parity ÷ 100). Expresses purchasing power in national-average dollars.
Compensation breakdown
Annual earnings by percentile, Louisville/Jefferson County, KY-IN
Entry-level stationary engineers and boiler operators (10th percentile) start around $61K. Mid-career wages sit at $79K. Top earners bring in $89K or more, a $28K spread from bottom to top.
Stationary Engineers and Boiler Operators pay across states
Median income ranked highest to lowest, compared to the national figure
View Stationary Engineers and Boiler Operators salary in all states
| State | Median salary | vs. national | Employment |
|---|---|---|---|
| Illinois | $116K | +47% | 1,680 |
| Wyoming | $112K | +42% | 100 |
| Hawaii | $103K | +32% | 70 |
| Connecticut | $95K | +21% | 270 |
| New York | $94K | +20% | 4,480 |
| Washington | $92K | +16% | 520 |
| California | $91K | +15% | 5,840 |
| District of Columbia | $90K | +15% | 620 |
| Alaska | $88K | +12% | 90 |
| Maryland | $85K | +8% | 850 |
| Michigan | $83K | +5% | 490 |
| Colorado | $81K | +3% | 560 |
| Massachusetts | $81K | +3% | 530 |
| Nevada | $79K | +1% | 60 |
| Montana | $78K | -1% | 110 |
| Delaware | $78K | -1% | 40 |
| New Jersey | $77K | -3% | 1,400 |
| Utah | $76K | -3% | 110 |
| Minnesota | $76K | -4% | 1,440 |
| Ohio | $75K | -4% | 760 |
| Arizona | $75K | -4% | 80 |
| New Mexico | $74K | -5% | 100 |
| Pennsylvania | $73K | -7% | 1,730 |
| South Carolina | $73K | -8% | 170 |
| Missouri | $73K | -8% | 380 |
| Tennessee | $72K | -8% | 370 |
| Georgia | $71K | -10% | 240 |
| Oklahoma | $68K | -13% | 180 |
| Vermont | $68K | -13% | 70 |
| South Dakota | $68K | -13% | 90 |
| Oregon | $68K | -14% | 330 |
| Indiana | $68K | -14% | 290 |
| Iowa | $67K | -14% | 190 |
| Kentucky | $67K | -15% | 90 |
| North Dakota | $67K | -15% | 140 |
| New Hampshire | $66K | -16% | 60 |
| Florida | $65K | -17% | 170 |
| Nebraska | $65K | -17% | 290 |
| Kansas | $64K | -18% | 120 |
| Idaho | $64K | -18% | 120 |
| Virginia | $64K | -18% | 350 |
| Texas | $64K | -19% | 890 |
| Rhode Island | $63K | -19% | 60 |
| Maine | $63K | -20% | 290 |
| Wisconsin | $61K | -22% | 270 |
| North Carolina | $61K | -23% | 220 |
| Arkansas | $58K | -26% | 200 |
| Mississippi | $54K | -32% | 200 |
| Alabama | $53K | -32% | 220 |
| West Virginia | $53K | -32% | 40 |
| Louisiana | $48K | -39% | 290 |
Showing 1–10 of 51 (all 50 states + DC)
Track stationary engineers and boiler operators salary changes
BLS updates this data quarterly. We'll email you when Louisville/Jefferson County numbers change.
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Frequently asked questions
Can a stationary engineers and boiler operator afford a 2BR apartment alone in Louisville/Jefferson County?
Yes — at the median salary of $79K, rent takes 25.2% of take-home pay. A 2-bedroom at the HUD Fair Market Rent runs $1,272/month. That stays under the 30% guideline most financial planners use.
What’s the entry-level salary for stationary engineers and boiler operators in Louisville/Jefferson County?
The 10th-percentile wage — what new stationary engineers and boiler operators typically earn — is $61K/year. Take-home on that works out to about $3,631/month. At HUD’s $1,272/month FMR, rent would take 35% of that take-home — above the 30% guideline, so a 1-bedroom or shared housing is likely necessary starting out.
Is stationary engineers and boiler operator a high-paying job in Louisville/Jefferson County?
Pay here is roughly in line with the national average — $79K locally vs. $79K nationally, a 0% difference.
How does Louisville/Jefferson County compare to the national average for stationary engineers and boiler operators?
Louisville/Jefferson County pays $79K median vs. the U.S. average of $79K — that’s +0%. After adjusting for local cost of living (RPP 93.07), the purchasing-power equivalent is $85K — still ahead of the national median.
How much do stationary engineers and boiler operators make in Louisville/Jefferson County, KY-IN?
The median is $78,800 a year, that works out to about $38 an hour. But the range is wide: entry-level workers start around $60,520, and experienced stationary engineers and boiler operators can clear $88,900. These are BLS numbers, based on employer-reported data, not self-reported surveys.
Is $79K enough to live in Louisville/Jefferson County?
On that salary, you'd take home roughly $5,056/month after taxes. A 2-bedroom here rents for about $1,272/month, which eats 25.2% of your paycheck. That's under the 30% guideline most financial planners use, so the numbers work.
How far does a stationary engineers and boiler operators salary go in Louisville/Jefferson County?
Louisville/Jefferson County has a Regional Price Parity of 93.07 (100 is the national average). That's below average, your money stretches further here than the raw salary number suggests. After cost-of-living adjustment, the median stationary engineers and boiler operators salary is worth about $84,667 in national-average purchasing power.
Where do stationary engineers and boiler operators get paid the most?
The table above ranks every state by median pay for this role. Keep in mind that the highest-paying states tend to have the highest costs of living, so the top salary doesn't always mean the most money in your pocket.