Automotive & Maintenance Rock Springs, WY Pop. 23,036

Diesel Mechanic Salary in Rock Springs, Wyoming

The median diesel mechanic salary in Rock Springs, WY is $50,968 per year, which is 8% below the national median and 0.0% above the Wyoming state average.

City Median
$50,968
vs State Avg
+$0
vs National
$-4,432
Cost of Living
92%

Diesel Mechanic Pay in Rock Springs: What to Expect (2026)

Rock Springs offers a median diesel mechanic salary of $50,968, which is $0 above the Wyoming state average of $50,968. Compared to the national median of $55,400, Rock Springs pays below the national benchmark for this role.

Rock Springs's cost of living is 92% of the national average, meaning salary figures here closely reflect actual purchasing power. This makes direct comparisons to other cities straightforward.

The salary range for diesel mechanics in Rock Springs spans from $32,200 at the 10th percentile to $75,440 at the 90th percentile — a $43,240 spread. Entry-level professionals start around $34,040, while senior diesel mechanics with 8+ years of experience can earn up to $71,760. Rock Springs is a smaller market (pop. 23,036), which may mean fewer openings but also less competition for available positions.

Diesel Mechanic Salary in Rock Springs by Experience

In Rock Springs, an entry-level diesel mechanic earns around $34,040, while experienced professionals earn up to $71,760 per year. The local cost of living index is 92% of the national average.

Entry Level (0-2 yrs)
$34,040
$-2,960 vs national
Mid Level (3-7 yrs)
$51,520
$-4,480 vs national
Senior Level (8+ yrs)
$71,760
$-6,240 vs national

Salary Percentiles in Rock Springs, WY

Percentile Rock Springs
10th Percentile $32,200
25th Percentile $39,560
Median (50th) $50,968
75th Percentile $63,480
90th Percentile $75,440

Diesel Mechanic Salary in Other Wyoming Cities

Gillette, WY
$53,184
Pop. 33,403
Cheyenne, WY
$52,076
Pop. 65,132
Laramie, WY
$50,968
Pop. 32,711
Casper, WY
$49,860
Pop. 58,610

How to Become a Diesel Mechanic in Rock Springs

Education

Most diesel mechanic positions require a high school diploma. Rock Springs and the surrounding Wyoming 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 Rock Springs may vary based on local industry and population growth.

Find Diesel Mechanic Jobs in Rock Springs

Browse open diesel mechanic positions in Rock Springs, WY:

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Frequently Asked Questions: Diesel Mechanic Salary in Rock Springs

How much does a Diesel Mechanic make in Rock Springs, WY? ▼
The median diesel mechanic salary in Rock Springs, Wyoming is $50,968 per year, which is 8% below the national median of $55,400. Salaries range from $32,200 (10th percentile) to $75,440 (90th percentile).
How much does a Diesel Mechanic make per hour in Rock Springs? ▼
Based on the median annual salary of $50,968, a diesel mechanic in Rock Springs earns approximately $25 per hour assuming a standard 2,080-hour work year.
How does Rock Springs compare to the Wyoming state average for diesel mechanic pay? ▼
Rock Springs's median diesel mechanic salary of $50,968 is 0.0% above the Wyoming state average of $50,968. The local cost of living index is 92% of the national average.
What is the cost of living in Rock Springs, WY? ▼
Rock Springs has a cost of living index of 92% compared to the national average. This means a diesel mechanic salary of $50,968 in Rock Springs has more purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a diesel mechanic in Rock Springs? ▼
Most diesel mechanic positions in Rock Springs 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.