Machine Learning Engineer · Salary Comparison · 2026
Machine Learning Engineer Salary: Washington, DC vs Seattle, WA
Side-by-side comparison of salary, taxes, cost of living, and take-home pay for Machine Learning Engineers in Washington, DC and Seattle, WA, based on BLS OEWS 2026 data.
1Which City Pays More After Tax?
Higher Gross Salary
✓ Seattle, WA
$147,000 vs $165,000
Better Purchasing Power
✓ Seattle, WA
$96,711 vs $101,852
Best Take-Home (COL-Adj)
✓ Seattle, WA
$83,552 vs $94,111
2
Detailed Comparison
| Metric | Washington, DC | Seattle, WA | Diff |
|---|---|---|---|
| Median Annual Salary | $147,000 | $165,000▲ | -$18,000 |
| 25th Percentile | $113,190 | $127,050▲ | -$13,860 |
| 75th Percentile | $188,160 | $211,200▲ | -$23,040 |
| 90th Percentile | $235,200 | $264,000▲ | -$28,800 |
| Cost of Living Index | 152 | 162 | -10 |
| State Income Tax | 6.5% | 0%▲ | +6.5% |
| COL-Adjusted Median | $96,711 | $101,852▲ | -$5,141 |
| Est. Annual Take-Home | $126,999 | $152,460▲ | -$25,461 |
| COL-Adj. Take-Home | $83,552 | $94,111▲ | -$10,559 |
| Total Employment | 36,000 | 46,400 | -10,400 |
▲ = Higher value wins for this metric. Diff = Washington, DC minus Seattle, WA.
3Summary Analysis
On paper, Seattle, WA pays $18,000 more (median: $147,000 vs $165,000). However, after adjusting for cost of living (index 152 vs 162), Seattle, WA provides better purchasing power ($96,711 vs $101,852 equivalent). Seattle, WA has no state income tax, which is a significant advantage.
Data: U.S. Bureau of Labor Statistics OEWS · 2026 · Cost-of-living indices from composite metro area data. Take-home estimates approximate only — consult a tax professional for accurate figures.