Salary Comparison

Full Stack Developer Salary:
Seattle, WA vs San Antonio, TX

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

Seattle, WA
$185,625
/ year
+60%
difference
San Antonio, TX
$116,254
/ year
Bottom line: San Antonio offers better purchasing power despite Seattle paying more gross. How is this calculated? →
Metric
Seattle
San Antonio
Median Gross Salary
Annual, before tax
$185,625✓ higher
$116,254
Entry Level
0–2 years experience
$120,043✓ higher
$75,181
Senior Level
8+ years experience
$287,036✓ higher
$179,766
Est. Take-Home Pay
After income tax + FICA
$124,047✓ higher
$80,879
Purchasing Power
Equivalent in median-CoL city
$130,722
$132,107✓ higher
Cost of Living Index
Relative to US median (1.00)
1.42×
0.88×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$120,043✓ higher
$75,181
Percentile 90 (High)
Top 10% of earners
$287,036✓ higher
$179,766

What if you move from Seattle to San Antonio?

Gross salary change
$69,371
60% decrease
Take-home change
$43,168
per year after tax
Purchasing power change
+$1,385
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

Seattle, WA$185,625
P10: $120,043Median: $185,625P90: $287,036
San Antonio, TX$116,254
P10: $75,181Median: $116,254P90: $179,766

More Full Stack Developer salary comparisons

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Frequently Asked Questions

▶Does a Full Stack Developer earn more in Seattle or San Antonio?

The median Full Stack Developer salary in Seattle, WA is $185,625/yr compared to $116,254/yr in San Antonio, TX. Seattle pays 60% more in gross terms.

▶Is a Full Stack Developer salary worth more in Seattle or San Antonio after cost of living?

After adjusting for local cost of living, your Seattle salary has the purchasing power of $130,722/yr in a median-cost city, vs $132,107/yr for San Antonio. San Antonio offers stronger real purchasing power.

▶What is the take-home pay for a Full Stack Developer in Seattle vs San Antonio?

After estimated taxes, a Full Stack Developer in Seattle, WA takes home approximately $124,047/yr, vs $80,879/yr in San Antonio, TX. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.