In San Diego, CA, Mechanical Engineers earn a median of $122,350 a year — about 16% above the U.S. median of $105,220. Among the 50 metros tracked here for this role, that ranks #5.
What that pay is worth in San Diego
Local prices run 112 on the BEA cost-of-living index (U.S. = 100), so a $119,580 salary buys less than it looks — about $106,876 in national-average buying power.
Can Mechanical Engineers afford a home in San Diego?
A typical San Diego home runs about $848,500 — 7.1 times the average Mechanical Engineer salary, a stretch against the classic 3x rule of thumb. Median rent near $2,223/mo takes roughly 22% of gross pay — within the 30% comfort line.
The Mechanical Engineer pay ladder in San Diego
Entry-level (10th percentile) Mechanical Engineers earn about $78,500; the top 10% reach $162,920 — a $84,420 spread, wide for this field. Most of that gap comes down to experience, employer, and how hard you negotiate.
The Mechanical Engineer job market in San Diego
San Diego employs roughly 3,460 Mechanical Engineers. It’s a sizable local market to build a career in.
Compare San Diego with other cities
See the full Mechanical Engineer salary by city ranking to weigh San Diego against the other metros on both pay and cost-adjusted value, or use the cost-of-living calculator to compare any two cities directly.
Frequently asked questions
How much do Mechanical Engineers make in San Diego?
The average Mechanical Engineer in San Diego, CA earns about $119,580 per year, 13.6% above the national average of $105,220.
What is the take-home pay for Mechanical Engineers in San Diego after taxes?
After federal and CA taxes, this $119,580 salary is worth about $85,910 a year - roughly $7,159 a month in take-home pay, an effective tax rate near 28%.
What do the highest-paid Mechanical Engineers earn in San Diego?
The top 10% of Mechanical Engineers in San Diego earn about $162,920 a year, versus about $78,500 for the bottom 10%.
Can Mechanical Engineers afford a home in San Diego?
A typical San Diego home runs about $848,500 - roughly 7.1x this salary, a stretch by the 3x rule, so budgeting discipline matters.