Mechanical Engineer Salary in Peoria, IL
Mechanical Engineers in the Peoria, IL metro area earn a median $128,710 a year — 24% more than the national median. After 2026 taxes, that is $93,013 take-home, or $7,751 a month.
Take-home pay calculator
Pre-filled with the median mechanical engineer salary in Peoria, IL. Enter your own offer to see your paycheck.
- Federal income tax$19,624
- Social Security (6.2%)$7,980
- Medicare (1.45%)$1,866
- Illinois income tax$6,226
- Take-home pay$93,013
Marginal rate: 24% federal + 4.95% state
Mechanical Engineer pay by experience in Peoria, IL
| Percentile | Salary | Hourly | Take-home / yr | Per month |
|---|---|---|---|---|
| 10th percentile (entry level) | $99,880 | $48.02 | $74,296 | $6,191 |
| 25th percentile | $100,700 | $48.41 | $74,833 | $6,236 |
| Median (50th) | $128,710 | $61.88 | $93,013 | $7,751 |
| 75th percentile | $159,570 | $76.72 | $112,578 | $9,382 |
| 90th percentile (top earners) | $166,620 | $80.11 | $117,048 | $9,754 |
Wages: BLS Occupational Employment and Wage Statistics, May 2025. Take-home: single filer, Illinois resident, 2026 tax rules.
What $128,710 buys in Peoria, IL
Prices in Peoria, IL are 8.8% lower than the U.S. average (housing costs are 36% below the national average). Adjusted for local prices, a median mechanical engineer's $93,013 take-home pay has the buying power of $101,953 in a typical American city.
Rents: HUD Fair Market Rents, FY2026 (40th-percentile gross rent incl. utilities). Price levels: BEA Regional Price Parities, 2024.
Peoria, IL has 6.7× the national concentration of mechanical engineer jobs — a strong local market for this occupation.
Best-paying cities for mechanical engineers, adjusted for cost of living
Peoria, IL ranks #3 of 115 metro areas once taxes and local prices are taken into account.
| # | Metro area | Median salary | Take-home | Real value* |
|---|---|---|---|---|
| 1 | Baton Rouge, LA | $135,530 | $100,221 | $110,400 |
| 2 | Beaumont, TX | $122,280 | $94,844 | $105,329 |
| 3 | Peoria, IL | $128,710 | $93,013 | $101,953 |
| 4 | Columbus, IN | $127,700 | $94,811 | $101,944 |
| 5 | San Jose, CA | $168,030 | $112,533 | $101,911 |
| 6 | Augusta, GA | $128,740 | $93,201 | $101,412 |
| 7 | Houston, TX | $125,350 | $96,943 | $98,290 |
| 8 | Kennewick, WA | $124,780 | $96,553 | $96,477 |
*Take-home pay divided by the BEA price level, so every city is measured in U.S.-average dollars. See all 115 metros →
Mechanical Engineer salaries elsewhere in Illinois
- Rockford, IL — $99,150
- Chicago, IL — $102,070
Frequently asked questions
How much does a mechanical engineer make in Peoria, IL?
The median mechanical engineer salary in the Peoria, IL metro area is $128,710 a year, or about $61.88 an hour, according to the Bureau of Labor Statistics (May 2025). The middle half earn between $100,700 and $159,570.
What is a mechanical engineer’s take-home pay in Peoria, IL?
On the median $128,710 salary, a single filer living in Illinois takes home about $93,013 a year ($7,751 a month) after federal tax, Social Security, Medicare and $6,226 in Illinois taxes in 2026.
Is Peoria, IL a good place to work as a mechanical engineer?
Pay here is 24% above the national median of $104,110. Local prices are 8.8% below the U.S. average, so the take-home pay buys what $101,953 would in a typical U.S. city. Peoria, IL ranks #3 of 115 metro areas for cost-of-living-adjusted pay in this job.
Can a mechanical engineer afford rent in Peoria, IL?
HUD’s fair market rent for a one-bedroom in Peoria, IL is $818 a month ($1,039 for two bedrooms) — 11% of a median mechanical engineer’s monthly take-home pay. Financial planners usually suggest keeping rent under about 30%.
Related jobs in Peoria, IL
- Industrial Engineer — $117,180