District of Columbia vs. national mechanical engineer wages
| Metric | District of Columbia | National | Difference |
|---|---|---|---|
| Median annual wage | $121,402 | $99,510 | +22% |
| Mean annual wage | $135,322 | $110,920 | +22% |
| Take-home (single filer) | $85,131 | — | after all 2026 taxes |
District of Columbia median derived from BLS OEWS May 2024 national figure adjusted by state wage pattern.
Take-home breakdown for $121,402 in District of Columbia
Annual deductions
- Federal income tax
- −$17,878
- District of Columbia state income tax
- −$9,105
- FICA (SS + Medicare)
- −$9,287
- Total taxes
- −$36,271
Your paycheck
- Annual net
- $85,131
- Monthly net
- $7,094
- Bi-weekly net
- $3,274
- Hourly equivalent
- $40.93/hr
Assumes single filer, no pre-tax deductions, standard deduction, 2026 IRS brackets. Use the full calculator for filing-status adjustments, 401(k) contributions, and other pre-tax items.
About this occupation
Designs, develops, builds, and tests mechanical and thermal sensors and devices, including tools, engines, and machines.
Outlook (2023-2033)
+11% (2023-2033, much faster than average)
Typical Education
Bachelor's degree in mechanical engineering + state PE license
BLS SOC Code
17-2141
Frequently asked questions
How much does a mechanical engineer make in in District of Columbia in 2026?›
The national median annual wage for mechanical engineers was $99,510 in May 2024 (BLS OEWS). With 2026 tax rules, take-home pay runs roughly $72,000-$80,000 depending on state. Senior engineers in aerospace, automotive, or HVAC often earn $140K+.
Which states pay mechanical engineers the most?›
California ($120K median), Washington ($115K), Texas ($110K), Massachusetts ($110K), and Maryland ($105K) lead the country. Aerospace, defense, and tech companies drive top pay.
What is the take-home pay on a $121,402 mechanical engineer salary in District of Columbia?›
On a $121,402 mechanical engineer salary in District of Columbia, take-home pay is approximately $85,131/year ($7,094/month, $3,274/bi-weekly). That accounts for $17,878 in federal income tax, 9,105 in District of Columbia state income tax, and $9,287 in FICA. The effective tax rate is 29.9%.
Highest-paying states for Mechanical Engineers
Related occupations in District of Columbia
Want to model your own salary?
Open the Mechanical Engineer + District of Columbia combo in the full calculator. Pre-filled with $121,402. Adjust filing status, 401(k), and other deductions.