How Much Do Mechanical Engineers Make in Washington DC?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Mechanical Engineers in Washington DC earns $133,300 per year and takes home $94,015 ($7,835/month) — a keep-rate of 70.5%, with 510 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $11,108.33 |
| Federal income tax | $1,727.16 |
| Social Security | $688.72 |
| Medicare | $161.07 |
| Washington DC state income tax | $696.83 |
| You keep | $7,834.56 |
How much do Mechanical Engineers make in Washington DC?
The median Mechanical Engineers in Washington DC earns $133,300 per year (BLS May 2025), about $64.09 per hour.
What is that after taxes?
$133,300 gross in Washington DC keeps $94,015 after federal income tax ($20,726), FICA ($10,197) and state income tax ($8,362) — $7,835 per month, a 70.5% keep-rate.
How does Washington DC compare to the national median for Mechanical Engineers?
The Washington DC median is $29,190 above the national median of $104,110.
Which state pays Mechanical Engineers the most?
New Mexico has the highest median gross for Mechanical Engineers at $157,710 — but compare take-home, not gross: state taxes change the order.
Mechanical Engineers salary in every state · Washington DC paycheck calculator · Washington DC minimum wage