Diesel Mechanic Salary in Kentucky
The median diesel mechanic salary in Kentucky is $48,198 per year, which is 13% below the national median of $55,400.
Diesel Mechanic Salary Overview in Kentucky (2026)
Kentucky ranks #46 out of 50 states for diesel mechanic compensation. Diesel Mechanic salaries in Kentucky are below the national median, though the lower cost of living can offset the difference. At $48,198 per year, diesel mechanics in Kentucky earn $7,202 less than the national median of $55,400.
A key advantage of working in Kentucky is its below-average cost of living (87% of the national index). This means the $48,198 salary has the purchasing power of roughly $55,400 in an average-cost area.
The salary spread in Kentucky is significant: diesel mechanics at the 10th percentile earn $30,450, while those at the 90th percentile bring home $71,340 — a $40,890 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Kentucky for this role is Lexington, where the median reaches $51,522.
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). This steady growth indicates stable demand for diesel mechanics across the country.
Diesel Mechanic Salary in Kentucky by Experience
In Kentucky, an entry-level diesel mechanic earns around $32,190, while experienced professionals earn up to $67,860 per year. The cost of living index in Kentucky is 87% of the national average.
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Check Your Rate — No Credit Impact →Salary Percentiles in Kentucky
| Percentile | KY Salary |
|---|---|
| 10th Percentile | $30,450 |
| 25th Percentile | $37,410 |
| Median (50th) | $48,198 |
| 75th Percentile | $60,030 |
| 90th Percentile | $71,340 |
Diesel Mechanic Salary by City in Kentucky
The largest employment areas for diesel mechanics in Kentucky include Louisville, Lexington, Bowling Green, and Owensboro. Salaries vary by city based on local cost of living and demand.
How to Become a Diesel Mechanic in Kentucky
Education
Most diesel mechanic positions require a high school diploma. Kentucky has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Kentucky
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). Kentucky's demand may vary based on local industry trends.
Stand Out from the Competition
85% of recruiters say a professionally written resume increases interview rates by 40%. Stand out from 277,000 other Diesel Mechanics.
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