Diesel mechanic salary in Walla Walla, WA
Updated September 27, 2026 with BLS data from May 2025
Diesel mechanics in the Walla Walla, WA area earn a median of $67,310 a year, or $32.36 an hour, according to May 2025 BLS data. The top 10% earn more than $90,370. Across all of Washington, the median is $77,900, so Walla Walla pays 14% less than the state as a whole.
- Entry-level starting pay (estimate)
- $25.25/hr
- Jobs in this area
- 50
- After cost of living
- $68,320
- Median hourly pay
- $32.36/hr
- vs U.S. median
- +9%
- vs Washington median
- −14%
- Mean (average) pay
- $68,260 a year · $32.82 an hour
Pay by percentile
What diesel mechanics in Walla Walla, WA earn at each point of the pay range, May 2025: 10% earn less than the 10th percentile, half earn less than the median, and 10% earn more than the 90th.
| Percentile | Hourly | Yearly |
|---|---|---|
| 10th percentile | $25.25 | $52,520 |
| 25th percentile | $28.50 | $59,280 |
| Median (50th) | $32.36 | $67,310 |
| 75th percentile | $36.96 | $76,880 |
| 90th percentile | $43.45 | $90,370 |
BLS Occupational Employment and Wage Statistics, May 2025. BLS yearly figures are the hourly wage times 2,080 hours.
How Walla Walla, WA compares
- Walla Walla ranks 10th of 13 Washington metro areas for diesel mechanic pay.
- Diesel mechanics hold about the same share of jobs in the Walla Walla area as nationally: 1.8 of every 1,000 jobs.
Other Washington metro areas
Other trades in Walla Walla, WA
Questions
- Do diesel mechanics make more in Walla Walla or Seattle?
- Seattle pays more: the median is $67,310 in Walla Walla and $82,330 in Seattle, a 18% difference.
About this data
Wages are from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics survey for May 2025, occupation 49-3031 (Bus and Truck Mechanics and Diesel Engine Specialists), area code 47460 (Walla Walla, WA). BLS counts wage and salary workers only, so self-employed diesel mechanics and business owners aren't included. The cost-of-living figure divides the median by the Bureau of Economic Analysis Regional Price Parity for 2024 (98.5, where the U.S. average is 100). Page updated September 27, 2026. How we calculate these figures