Salaries › Diesel Mechanic › Iowa
Diesel Mechanic Salary in Iowa (2026)
$28.69 per hour · take-home ≈ $47,865/year ($3,989/month) for a single filer
Diesel Mechanic pay range in Iowa
| Percentile | Annual wage | Meaning |
| 10th percentile (entry) | $43,710 | Lowest-paid 10% earn less than this |
| 25th percentile | $48,770 | A quarter earn less |
| Median (50th) | $59,680 | Half earn more, half earn less |
| 75th percentile | $71,570 | Top quarter starts here |
| 90th percentile (top) | $80,080 | Highest-paid 10% earn more than this |
BLS reports 4,140 Diesel Mechanic jobs in Iowa (occupation code 49-3031, “Bus and Truck Mechanics and Diesel Engine Specialists”).
Gross vs. take-home in Iowa
A median Diesel Mechanic salary of $59,680 doesn’t all reach your bank account. After federal income tax, Social Security, and Medicare, plus Iowa state income tax, a single filer keeps about $47,865 — an effective tax rate of 19.8%.
| Gross (median) | $59,680 |
| Federal income tax | −$4,982 |
| Social Security + Medicare | −$4,566 |
| Iowa state income tax | −$2,268 |
| Take-home (annual) | $47,865 |
| Take-home (monthly) | $3,989 |
Want your exact numbers — married, 401(k), different salary? Use the free Iowa paycheck calculator on PaycheckTally.
Frequently asked questions
- How much does a Diesel Mechanic make in Iowa?
- The median Diesel Mechanic salary in Iowa is $59,680 per year ($28.69 per hour) according to the latest BLS data. The middle 50% earn between $48,770 and $71,570.
- What is the take-home pay for a Diesel Mechanic in Iowa?
- On the median salary of $59,680, a single filer in Iowa takes home about $47,865 per year ($3,989 per month) after federal tax, FICA, and state income tax — an effective tax rate of 19.8%.
- How many Diesel Mechanic jobs are there in Iowa?
- BLS counts 4,140 Diesel Mechanic jobs in Iowa in the latest survey (May 2025).
Top-paying states for Diesel Mechanics
Other salaries in Iowa
Sources and methodology
Wage and employment figures: BLS OEWS May 2025 (state file, released April 2026) — the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics survey, the most authoritative public salary dataset. Take-home estimate: 2026 federal brackets, FICA, and verified Iowa state tax rules (single filer, standard deduction, no credits or local taxes). Estimates only — not financial advice.
- BLS OEWS — official occupational wage data.
- PaycheckTally — interactive 2026 take-home calculator for Iowa.