Mechanical Engineer Salary in South Dakota
The median mechanical engineer salary in South Dakota is $84,753 per year, which is 12% below the national median of $96,310.
Mechanical Engineer Salary Overview in South Dakota (2026)
South Dakota ranks #43 out of 50 states for mechanical engineer compensation. Mechanical Engineer salaries in South Dakota are below the national median, though the lower cost of living can offset the difference. At $84,753 per year, mechanical engineers in South Dakota earn $11,557 less than the national median of $96,310.
A key advantage of working in South Dakota is its below-average cost of living (88% of the national index). This means the $84,753 salary has the purchasing power of roughly $96,310 in an average-cost area.
The salary spread in South Dakota is significant: mechanical engineers at the 10th percentile earn $55,792, while those at the 90th percentile bring home $128,656 — a $72,864 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in South Dakota for this role is Sioux Falls, where the median reaches $88,605.
Nationally, mechanical engineer employment is projected to grow 2% over the next decade (as fast as average). This steady growth indicates stable demand for mechanical engineers across the country.
Mechanical Engineer Salary in South Dakota by Experience
In South Dakota, an entry-level mechanical engineer earns around $57,200, while experienced professionals earn up to $121,440 per year. The cost of living index in South Dakota is 88% of the national average.
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See Investment Options →Salary Percentiles in South Dakota
| Percentile | SD Salary |
|---|---|
| 10th Percentile | $55,792 |
| 25th Percentile | $69,344 |
| Median (50th) | $84,753 |
| 75th Percentile | $105,248 |
| 90th Percentile | $128,656 |
Mechanical Engineer Salary by City in South Dakota
The largest employment areas for mechanical engineers in South Dakota include Sioux Falls, Rapid City, Aberdeen, and Brookings. Salaries vary by city based on local cost of living and demand.
How to Become a Mechanical Engineer in South Dakota
Education
Most mechanical engineer positions require a bachelor's degree. South Dakota has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in South Dakota
Nationally, mechanical engineer employment is projected to grow 2% over the next decade (as fast as average). South Dakota's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Mechanical Engineers who negotiate earn 7–15% more. A single negotiation could add $36,687 over your career trajectory.
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