Software Developer · Salary Comparison · 2026
Software Developer Salary: Phoenix, AZ vs Seattle, WA
Side-by-side comparison of salary, taxes, cost of living, and take-home pay for Software Developers in Phoenix, AZ and Seattle, WA, based on BLS OEWS 2026 data.
1Which City Pays More After Tax?
Higher Gross Salary
✓ Seattle, WA
$122,000 vs $170,000
Better Purchasing Power
✓ Phoenix, AZ
$118,447 vs $104,938
Best Take-Home (COL-Adj)
✓ Phoenix, AZ
$106,709 vs $96,963
2
Detailed Comparison
| Metric | Phoenix, AZ | Seattle, WA | Diff |
|---|---|---|---|
| Median Annual Salary | $122,000 | $170,000▲ | -$48,000 |
| 25th Percentile | $93,000 | $130,000▲ | -$37,000 |
| 75th Percentile | $157,000 | $218,000▲ | -$61,000 |
| 90th Percentile | $195,000 | $270,000▲ | -$75,000 |
| Cost of Living Index | 103 | 162 | -59 |
| State Income Tax | 2.5% | 0%▲ | +2.5% |
| COL-Adjusted Median | $118,447▲ | $104,938 | +$13,509 |
| Est. Annual Take-Home | $109,910 | $157,080▲ | -$47,170 |
| COL-Adj. Take-Home | $106,709▲ | $96,963 | +$9,746 |
| Total Employment | 25,000 | 58,000 | -33,000 |
▲ = Higher value wins for this metric. Diff = Phoenix, AZ minus Seattle, WA.
3Summary Analysis
On paper, Seattle, WA pays $48,000 more (median: $122,000 vs $170,000). However, after adjusting for cost of living (index 103 vs 162), Phoenix, AZ provides better purchasing power ($118,447 vs $104,938 equivalent). Seattle, WA has no state income tax, which is a significant advantage.
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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.