Software Developer Salary in Seattle, WA
Average annual salary for software developers. Updated March 2026 with data from BLS, U.S. Census Bureau, and industry surveys.
Average Annual Salary
$120.400 – $258.000
+72% vs national average
$120.400$189.200$258.000
LowNational avg: $110.000High
Seattle vs State & National Average
| Category | Seattle | Washington Avg | National Avg |
|---|---|---|---|
| Average salary | $189.200 | $185.240 | $110.000 |
| Low estimate | $120.400 | $138.930 | $82.500 |
| High estimate | $258.000 | $240.812 | $143.000 |
Salary by Experience Level
| Item | Low | High | |
|---|---|---|---|
| Junior (0-2 years) | $94.600 | $146.200 | |
| Mid-level (3-5 years) | $137.600 | $206.400 | |
| Senior (5-10 years) | $189.200 | $275.200 | |
| Lead / Staff (10+ years) | $240.800 | $344.000 |
Software Developer Salary in Nearby Cities
Frequently Asked Questions
How much does software developer salary cost in Seattle?
In Seattle, WA, software developer salary typically costs between $120.400 and $258.000. The average is $189.200, which is 72% above the national average.
Is Seattle expensive for software developer salary?
Seattle has a cost-of-living index of 172 (100 = national average). Software Developer Salary costs are 72% higher than the national average of $110.000.
What factors affect software developer salary costs in Seattle?
Key factors include local labor costs, cost of materials, market competition, Washington state regulations, and Seattle's overall cost of living (index: 172/100). Prices can also vary by season and specific requirements.