First-Line Supervisors of Mechanics, Installers, and Repairers Salary in Milwaukee-Waukesha, WI
According to the latest U.S. Bureau of Labor Statistics data, the median annual wage for First-Line Supervisors of Mechanics, Installers, and Repairers in Milwaukee-Waukesha, WI is $85,200. BLS estimates approximately 2,560 people work in this occupation in Milwaukee-Waukesha, WI. Milwaukee-Waukesha, WI is 6.7% above the national median ($79,860).
Salary Distribution
Not everyone earns the median. Percentile wages show the range of pay within this occupation.
| Percentile | Annual wage | Hourly wage |
|---|---|---|
| 10th percentile | $57,980 | $27.88 |
| 25th percentile | $72,480 | $34.85 |
| Median (50th) | $85,200 | $40.96 |
| 75th percentile | $103,080 | $49.56 |
| 90th percentile | $125,150 | $60.17 |
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 0.8% — Very reliable
- Employment estimate
- RSE 2.7% — Very reliable
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
- 3.119
- Location quotient
- 0.79
Cost-of-Living Adjusted Salary
Milwaukee-Waukesha, WI’s regional price level is below the national average (index 96.937, where 100 = U.S. average). Adjusted for that, the median salary has the purchasing power of $87,892 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.