Salary comparison
Bus and Truck Mechanics and Diesel Engine Specialists: Mount Vernon vs Napa
Napa, CA pays about 0.8% more for bus and truck mechanics and diesel engine specialists on paper — $78,070 vs $77,460. But once you factor in what it costs to live there, Napa comes out ahead by $610 a year in real buying power.
Mount Vernon, WA
$77,460
$61,960
$85,710
$37.24
100
$77,460/yr
Median adjusted for local cost of living.
Napa, CA
$78,070
$63,270
$92,750
$37.54
100
$78,070/yr
Median adjusted for local cost of living.
What the numbers mean in practice
The headline gap is $610 a year (0.8%) in favor of Napa. That is the raw salary difference before any living costs.
Mount Vernon runs a cost index of 100 against the national baseline of 100; Napa sits at 100. After adjusting the median for those costs, Napa is the better deal by $610 a year — that is what each paycheck actually buys locally.
If you are weighing a move from Mount Vernon to Napa for this role, the raise needs to beat 0.8% to come out ahead after living costs. Anything below that and you are earning more on paper but keeping less.
Common questions
Where do bus and truck mechanics and diesel engine specialists earn more, Mount Vernon or Napa?
Napa pays $78,070 on median — about 0.8% more than Mount Vernon ($77,460). Based on BLS Occupational Employment and Wage Statistics.
Which city is the better deal after living costs?
Napa. Once you divide each median by the local cost index, Napa gives you roughly$78,070 of real buying power versus $77,460 in the other city.