Mechanical Engineer salary in Idaho
Mechanical Engineers in Idaho earn a median of $93,190 a year ($44.80 an hour), based on BLS data for 1,070 workers.
Pay ranges from $63,660 for the lowest-paid 10% to $141,020 for the top 10%. That is 10% lower than the national median of $104,110. Idaho ranks 46th of 51 states for mechanical engineers pay. There are 1.2 mechanical engineers per 1,000 jobs here — the job is less common than nationally (location quotient 0.65). The average (mean) salary is $98,430, above the median because a few high earners pull it up.
Pay range for mechanical engineers in Idaho
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $63,660 | $30.61 |
| 25th percentile | $76,540 | $36.80 |
| Median | $93,190 | $44.80 |
| 75th percentile | $108,570 | $52.20 |
| 90th percentile (top earners) | $141,020 | $67.80 |
| Average (mean) | $98,430 | $47.32 |
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 | $7,765.83 |
| Semi-monthly (24 a year) | $3,882.92 |
| Biweekly (26 a year) | $3,584.23 |
| Weekly | $1,792.12 |
| Hourly | $44.80 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Mechanical Engineer salary in cities in Idaho
| Metro area | Median salary | Workers |
|---|---|---|
| Logan, UT-ID | $116,680 | 210 |
| Idaho Falls, ID | $97,540 | 190 |
| Lewiston, ID-WA | $95,580 | 40 |
| Twin Falls, ID | $93,190 | 40 |
| Boise City, ID | $91,340 | 480 |
| Coeur d'Alene, ID | $87,690 | 90 |
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 |
Related jobs in Idaho
| Job | Median salary | Hourly |
|---|---|---|
| Civil Engineer | $98,030 | $47.13 |
| Industrial Engineer | $100,840 | $48.48 |
| Electrical Engineer | $129,340 | $62.18 |
| Computer Hardware Engineer | $131,570 | $63.26 |
| Engineers, All Other | $130,970 | $62.97 |
| Electronics Engineers, Except Computer | $102,770 | $49.41 |
| Environmental Engineer | $117,520 | $56.50 |
| Health and Safety Engineers, Except Mining Safety Engineers and Inspectors | $98,860 | $47.53 |
| Aerospace Engineer | $95,700 | $46.01 |
| Chemical Engineer | $106,740 | $51.32 |
| Mining and Geological Engineers, Including Mining Safety Engineers | $123,680 | $59.46 |
| Materials Engineer | $105,820 | $50.88 |
| Bioengineers and Biomedical Engineers | $133,750 | $64.30 |
| Nuclear Engineer | $133,970 | $64.41 |
More: Architecture and Engineering Occupations · all salaries in Idaho
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 Idaho?
The median salary for mechanical engineers in Idaho is $93,190 a year, or $44.80 an hour. Pay ranges from $63,660 for the lowest-paid 10% to $141,020 for the top 10%.
How much do the highest-paid mechanical engineers make in Idaho?
The top 10% of mechanical engineers in Idaho earn at least $141,020 a year. The top 25% earn $108,570 or more.
What is the starting pay for mechanical engineers in Idaho?
Entry-level pay (the 10th percentile) is about $63,660 a year, and a quarter of mechanical engineers earn $76,540 or less.
How many mechanical engineers work in Idaho?
About 1,070 mechanical engineers are employed in Idaho, not counting the self-employed.