Stationary Engineers and Boiler Operators Salary in Waterbury-Shelton, CT
According to the latest U.S. Bureau of Labor Statistics data, the median annual wage for Stationary Engineers and Boiler Operators in Waterbury-Shelton, CT is $90,830. BLS estimates approximately 30 people work in this occupation in Waterbury-Shelton, CT. Waterbury-Shelton, CT is 15.5% above the national median ($78,620).
Salary Distribution
Not everyone earns the median. Percentile wages show the range of pay within this occupation.
| Percentile | Annual wage | Hourly wage |
|---|---|---|
| 10th percentile | $58,640 | $28.19 |
| 25th percentile | $69,920 | $33.62 |
| Median (50th) | $90,830 | $43.67 |
| 75th percentile | $93,570 | $44.98 |
| 90th percentile | $99,570 | $47.87 |
Data Reliability
BLS OEWS is a survey, not a full census — every estimate carries a margin of error. The relative standard error (RSE) below is BLS’s own measure of how much an estimate could vary; lower is more precise.
- Wage estimate
- RSE 4.2% — Very reliable
- Employment estimate
- RSE 29.1% — Low reliability
Where Does Your Salary Fall?
Enter an annual salary to see roughly where it falls among reported wages for this occupation, based on the percentile points above.
Concentration
- Jobs per 1,000
- 0.193
- Location quotient
- 1.06
Cost-of-Living Adjusted Salary
Waterbury-Shelton, CT’s regional price level is below the national average (index 99.778, where 100 = U.S. average). Adjusted for that, the median salary has the purchasing power of $91,032 at the national price level.
This is a Career Atlas USA calculation based on BLS wage data and BEA Regional Price Parities. It is not a separate BLS wage estimate. Wage data: May 2025. Cost-of-living data: 2024.
Sources
Wage data: BLS Occupational Employment and Wage Statistics (OEWS) — May 2025 (release 25).
Figures shown as “Not available” reflect wages the source does not publish (e.g. suppressed for reliability), not zero.