Software Developer · Salary Comparison · 2026
Software Developer Salary: Salt Lake City, UT vs Seattle, WA
Side-by-side comparison of salary, taxes, cost of living, and take-home pay for Software Developers in Salt Lake City, UT and Seattle, WA, based on BLS OEWS 2026 data.
1Which City Pays More After Tax?
Higher Gross Salary
✓ Seattle, WA
$120,000 vs $170,000
Better Purchasing Power
✓ Salt Lake City, UT
$107,143 vs $104,938
Best Take-Home (COL-Adj)
✓ Seattle, WA
$94,396 vs $96,963
2
Detailed Comparison
| Metric | Salt Lake City, UT | Seattle, WA | Diff |
|---|---|---|---|
| Median Annual Salary | $120,000 | $170,000▲ | -$50,000 |
| 25th Percentile | $92,000 | $130,000▲ | -$38,000 |
| 75th Percentile | $155,000 | $218,000▲ | -$63,000 |
| 90th Percentile | $192,000 | $270,000▲ | -$78,000 |
| Cost of Living Index | 112 | 162 | -50 |
| State Income Tax | 4.65% | 0%▲ | +4.65% |
| COL-Adjusted Median | $107,143▲ | $104,938 | +$2,205 |
| Est. Annual Take-Home | $105,724 | $157,080▲ | -$51,356 |
| COL-Adj. Take-Home | $94,396 | $96,963▲ | -$2,567 |
| Total Employment | 18,000 | 58,000 | -40,000 |
▲ = Higher value wins for this metric. Diff = Salt Lake City, UT minus Seattle, WA.
3Summary Analysis
On paper, Seattle, WA pays $50,000 more (median: $120,000 vs $170,000). However, after adjusting for cost of living (index 112 vs 162), Salt Lake City, UT provides better purchasing power ($107,143 vs $104,938 equivalent). Seattle, WA has no state income tax, which is a significant advantage.
4More Software Developer City Comparisons
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.