Mechanical Engineer Salary in Boston, MA
How much do Mechanical Engineers earn in Boston, MA? See local salary data, cost-of-living adjustments, and percentile breakdowns.
Local Median
$109,793
National Median
$96,310
vs National
+14%
CoL Adjusted
$67,607
| Percentile | Boston, MA | National | Difference |
|---|---|---|---|
| 10th | $71,125 | $62,390 | +14% |
| 25th | $88,350 | $77,500 | +14% |
| 50th (Median) | $109,793 | $96,310 | +14% |
| 75th | $136,093 | $119,380 | +14% |
| 90th | $166,303 | $145,880 | +14% |
Boston, MA has a cost of living index of 162.4 (national average = 100). This means living in Boston, MA is 62% more expensive than the national average.
After adjusting for cost of living, a Mechanical Engineer's median salary of $109,793 in Boston, MA has the purchasing power of approximately $67,607 at national-average prices.
Explore Boston, MA Cost of LivingAnnual
$80,129
Monthly
$6,677
Biweekly
$3,082
| Tax Item | Amount |
|---|---|
| Gross Salary | $109,793 |
| Federal Income Tax | -$15,995 |
| State Tax (Massachusetts) | -$5,270 |
| Social Security | -$6,807 |
| Medicare | -$1,592 |
| Total Tax | -$29,664 |
| Take-Home Pay | $80,129 |
Based on single filer with standard deduction. Massachusetts has a flat 5.00% state income tax.
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Mechanical Engineer Salary in Boston, MA: What to Expect in 2025
Mechanical Engineers in Boston, MA earn a median salary of $109,793, which is 14% higher the national median of $96,310. However, the high cost of living in Boston, MA (index: 162.4) means your dollar doesn't go as far — the cost-of-living-adjusted salary is approximately $67,607.