Automotive & Maintenance Springfield, IL Pop. 114,394

Diesel Mechanic Salary in Springfield, Illinois

The median diesel mechanic salary in Springfield, IL is $47,090 per year, which is 15% below the national median and 10.5% below the Illinois state average.

City Median
$47,090
vs State Avg
$-5,540
vs National
$-8,310
Cost of Living
85%

Diesel Mechanic Pay in Springfield: What to Expect (2026)

Springfield offers a median diesel mechanic salary of $47,090, which is $5,540 below the Illinois state average of $52,630. Compared to the national median of $55,400, Springfield pays below the national benchmark for this role.

One of Springfield's biggest advantages is its low cost of living at 85% of the national average. This means the $47,090 salary stretches further here — equivalent to roughly $55,400 in an average-cost city. This makes Springfield an attractive option for diesel mechanics seeking strong real-dollar compensation.

The salary range for diesel mechanics in Springfield spans from $29,750 at the 10th percentile to $69,700 at the 90th percentile — a $39,950 spread. Entry-level professionals start around $31,450, while senior diesel mechanics with 8+ years of experience can earn up to $66,300. With a population of 114,394, Springfield is a mid-sized metro with a growing job market.

Diesel Mechanic Salary in Springfield by Experience

In Springfield, an entry-level diesel mechanic earns around $31,450, while experienced professionals earn up to $66,300 per year. The local cost of living index is 85% of the national average.

Entry Level (0-2 yrs)
$31,450
$-5,550 vs national
Mid Level (3-7 yrs)
$47,600
$-8,400 vs national
Senior Level (8+ yrs)
$66,300
$-11,700 vs national

Salary Percentiles in Springfield, IL

Percentile Springfield
10th Percentile $29,750
25th Percentile $36,550
Median (50th) $47,090
75th Percentile $58,650
90th Percentile $69,700

Diesel Mechanic Salary in Other Illinois Cities

Naperville, IL
$59,832
Pop. 149,540
Chicago, IL
$59,278
Pop. 2,693,976
Aurora, IL
$52,630
Pop. 197,757
Rockford, IL
$45,428
Pop. 148,655

How to Become a Diesel Mechanic in Springfield

Education

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

Find Diesel Mechanic Jobs in Springfield

Browse open diesel mechanic positions in Springfield, IL:

Indeed → LinkedIn → ZipRecruiter → Glassdoor →

Frequently Asked Questions: Diesel Mechanic Salary in Springfield

How much does a Diesel Mechanic make in Springfield, IL? ▼
The median diesel mechanic salary in Springfield, Illinois is $47,090 per year, which is 15% below the national median of $55,400. Salaries range from $29,750 (10th percentile) to $69,700 (90th percentile).
How much does a Diesel Mechanic make per hour in Springfield? ▼
Based on the median annual salary of $47,090, a diesel mechanic in Springfield earns approximately $23 per hour assuming a standard 2,080-hour work year.
How does Springfield compare to the Illinois state average for diesel mechanic pay? ▼
Springfield's median diesel mechanic salary of $47,090 is 10.5% below the Illinois state average of $52,630. The local cost of living index is 85% of the national average.
What is the cost of living in Springfield, IL? ▼
Springfield has a cost of living index of 85% compared to the national average. This means a diesel mechanic salary of $47,090 in Springfield has more purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a diesel mechanic in Springfield? ▼
Most diesel mechanic positions in Springfield 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.