Automotive & Maintenance Green Bay, WI Pop. 107,395

Diesel Mechanic Salary in Green Bay, Wisconsin

The median diesel mechanic salary in Green Bay, WI is $48,752 per year, which is 12% below the national median and 4.3% below the Wisconsin state average.

City Median
$48,752
vs State Avg
$-2,216
vs National
$-6,648
Cost of Living
88%

Diesel Mechanic Pay in Green Bay: What to Expect (2026)

Green Bay offers a median diesel mechanic salary of $48,752, which is $2,216 below the Wisconsin state average of $50,968. Compared to the national median of $55,400, Green Bay pays below the national benchmark for this role.

One of Green Bay's biggest advantages is its low cost of living at 88% of the national average. This means the $48,752 salary stretches further here — equivalent to roughly $55,400 in an average-cost city. This makes Green Bay an attractive option for diesel mechanics seeking strong real-dollar compensation.

The salary range for diesel mechanics in Green Bay spans from $30,800 at the 10th percentile to $72,160 at the 90th percentile — a $41,360 spread. Entry-level professionals start around $32,560, while senior diesel mechanics with 8+ years of experience can earn up to $68,640. With a population of 107,395, Green Bay is a mid-sized metro with a growing job market.

Diesel Mechanic Salary in Green Bay by Experience

In Green Bay, an entry-level diesel mechanic earns around $32,560, while experienced professionals earn up to $68,640 per year. The local cost of living index is 88% of the national average.

Entry Level (0-2 yrs)
$32,560
$-4,440 vs national
Mid Level (3-7 yrs)
$49,280
$-6,720 vs national
Senior Level (8+ yrs)
$68,640
$-9,360 vs national

Salary Percentiles in Green Bay, WI

Percentile Green Bay
10th Percentile $30,800
25th Percentile $37,840
Median (50th) $48,752
75th Percentile $60,720
90th Percentile $72,160

Diesel Mechanic Salary in Other Wisconsin Cities

Madison, WI
$55,400
Pop. 269,840
Milwaukee, WI
$50,968
Pop. 577,222
Kenosha, WI
$49,860
Pop. 99,986
Racine, WI
$47,644
Pop. 77,816

How to Become a Diesel Mechanic in Green Bay

Education

Most diesel mechanic positions require a high school diploma. Green Bay and the surrounding Wisconsin area have institutions offering relevant programs.

Key Skills

Diesel EnginesHydraulic SystemsElectrical DiagnosticsPreventive MaintenanceCDL KnowledgeWelding

Job Outlook

Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). Demand in Green Bay may vary based on local industry and population growth.

Find Diesel Mechanic Jobs in Green Bay

Browse open diesel mechanic positions in Green Bay, WI:

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Frequently Asked Questions: Diesel Mechanic Salary in Green Bay

How much does a Diesel Mechanic make in Green Bay, WI? ▼
The median diesel mechanic salary in Green Bay, Wisconsin is $48,752 per year, which is 12% below the national median of $55,400. Salaries range from $30,800 (10th percentile) to $72,160 (90th percentile).
How much does a Diesel Mechanic make per hour in Green Bay? ▼
Based on the median annual salary of $48,752, a diesel mechanic in Green Bay earns approximately $23 per hour assuming a standard 2,080-hour work year.
How does Green Bay compare to the Wisconsin state average for diesel mechanic pay? ▼
Green Bay's median diesel mechanic salary of $48,752 is 4.3% below the Wisconsin state average of $50,968. The local cost of living index is 88% of the national average.
What is the cost of living in Green Bay, WI? ▼
Green Bay has a cost of living index of 88% compared to the national average. This means a diesel mechanic salary of $48,752 in Green Bay has more purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a diesel mechanic in Green Bay? ▼
Most diesel mechanic positions in Green Bay require a high school diploma. Key skills include Diesel Engines, Hydraulic Systems, Electrical Diagnostics, Preventive Maintenance. The job market is projected to grow 5% nationally over the next decade.