Civil Engineer Salary in Idaho
The median civil engineer salary in Idaho is $84,544 per year, which is 6% below the national median of $89,940.
Civil Engineer Salary Overview in Idaho (2026)
Idaho ranks #27 out of 50 states for civil engineer compensation. Civil Engineer salaries in Idaho are below the national median, though the lower cost of living can offset the difference. At $84,544 per year, civil engineers in Idaho earn $5,396 less than the national median of $89,940.
A key advantage of working in Idaho is its below-average cost of living (94% of the national index). This means the $84,544 salary has the purchasing power of roughly $89,940 in an average-cost area.
The salary spread in Idaho is significant: civil engineers at the 10th percentile earn $56,776, while those at the 90th percentile bring home $130,284 — a $73,508 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Idaho for this role is Boise, where the median reaches $89,940.
Nationally, civil engineer employment is projected to grow 5% over the next decade (faster than average). This steady growth indicates stable demand for civil engineers across the country.
Civil Engineer Salary in Idaho by Experience
In Idaho, an entry-level civil engineer earns around $58,280, while experienced professionals earn up to $122,200 per year. The cost of living index in Idaho is 94% of the national average.
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See Investment Options →Salary Percentiles in Idaho
| Percentile | ID Salary |
|---|---|
| 10th Percentile | $56,776 |
| 25th Percentile | $68,808 |
| Median (50th) | $84,544 |
| 75th Percentile | $107,160 |
| 90th Percentile | $130,284 |
Civil Engineer Salary by City in Idaho
The largest employment areas for civil engineers in Idaho include Boise, Meridian, Nampa, and Idaho Falls. Salaries vary by city based on local cost of living and demand.
How to Become a Civil Engineer in Idaho
Education
Most civil engineer positions require a bachelor's degree. Idaho has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Idaho
Nationally, civil engineer employment is projected to grow 5% over the next decade (faster than average). Idaho's demand may vary based on local industry trends.
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Data shows Civil Engineers who negotiate earn 7–15% more. A single negotiation could add $37,656 over your career trajectory.
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