Mechanical Engineer salary in Peoria, IL
Mechanical Engineers in the Peoria, IL metro area earn a median of $128,710 a year ($61.88 an hour), based on BLS data for 2,120 workers.
Pay ranges from $99,880 for the lowest-paid 10% to $166,620 for the top 10%. That is 24% higher than the national median of $104,110. Pay here is 25% higher than the Illinois statewide median of $102,680. There are 13 mechanical engineers per 1,000 jobs here — the job is 6.7× more common than nationally. The average (mean) salary is $130,540, above the median because a few high earners pull it up.
Pay range for mechanical engineers in Peoria, IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $99,880 | $48.02 |
| 25th percentile | $100,700 | $48.41 |
| Median | $128,710 | $61.88 |
| 75th percentile | $159,570 | $76.72 |
| 90th percentile (top earners) | $166,620 | $80.11 |
| Average (mean) | $130,540 | $62.76 |
Half of mechanical engineers earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $10,725.83 |
| Semi-monthly (24 a year) | $5,362.92 |
| Biweekly (26 a year) | $4,950.38 |
| Weekly | $2,475.19 |
| Hourly | $61.88 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Mechanical Engineer salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Davenport-Moline-Rock Island, IA-IL | $104,320 | 930 |
| Chicago-Naperville-Elgin, IL-IN | $102,070 | 6,900 |
| Champaign-Urbana, IL | $101,090 | 150 |
| Bloomington, IL | $100,500 | 100 |
| St. Louis, MO-IL | $100,340 | 2,190 |
| Rockford, IL | $99,150 | 640 |
| Cape Girardeau, MO-IL | $94,940 | 40 |
| Paducah, KY-IL | $94,060 | 90 |
| Springfield, IL | $92,920 | 90 |
| Kankakee, IL | $81,840 | 40 |
Highest-paying states for mechanical engineers
| State | Median salary |
|---|---|
| New Mexico | $157,710 |
| District of Columbia | $133,300 |
| California | $130,900 |
| Delaware | $125,130 |
| Colorado | $124,430 |
| Alaska | $124,340 |
| Maryland | $122,870 |
| Louisiana | $119,540 |
| Massachusetts | $119,300 |
| Wyoming | $117,750 |
See Mechanical Engineer pay in every state or the Illinois statewide figures.
Related jobs in Peoria, IL
| Job | Median salary | Hourly |
|---|---|---|
| Industrial Engineer | $117,180 | $56.34 |
| Civil Engineer | $95,140 | $45.74 |
| Electrical Engineer | $101,500 | $48.80 |
| Engineers, All Other | $114,820 | $55.20 |
| Chemical Engineer | $111,880 | $53.79 |
| Civil Engineering Technologists and Technicians | $79,480 | $38.21 |
| Mechanical Engineering Technologists and Technicians | $102,610 | $49.33 |
| Architects, Except Landscape and Naval | $79,580 | $38.26 |
| Architectural and Civil Drafters | $58,820 | $28.28 |
| Electrical and Electronic Engineering Technologists and Technicians | $84,610 | $40.68 |
| Industrial Engineering Technologists and Technicians | $79,180 | $38.07 |
| Engineering Technologists and Technicians, Except Drafters, All Other | $66,370 | $31.91 |
| Surveyor | $71,350 | $34.30 |
More: Architecture and Engineering Occupations · all salaries in Peoria, IL
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 17-2141. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a mechanical engineer make in Peoria, IL?
The median salary for mechanical engineers in the Peoria, IL metro area is $128,710 a year, or $61.88 an hour. Pay ranges from $99,880 for the lowest-paid 10% to $166,620 for the top 10%.
How much do the highest-paid mechanical engineers make in Peoria, IL?
The top 10% of mechanical engineers in the Peoria, IL metro area earn at least $166,620 a year. The top 25% earn $159,570 or more.
What is the starting pay for mechanical engineers in Peoria, IL?
Entry-level pay (the 10th percentile) is about $99,880 a year, and a quarter of mechanical engineers earn $100,700 or less.
How many mechanical engineers work in Peoria, IL?
About 2,120 mechanical engineers are employed in the Peoria, IL metro area, not counting the self-employed.