Data Scientist Salary: Seattle vs Austin
Same job, two cities — but the paycheck that looks bigger isn’t always the one that goes further. We compare gross pay, take-home after tax, and cost-of-living-adjusted real salary.
THE VERDICT
Even though a Data Scientist grosses $28,000 more in Seattle, Austin wins on what actually matters: after tax and cost of living, its real salary is $15,520 higher in equivalent buying power ($107,444 vs $91,924).
Seattle, WANo state tax
Real salary $91,924 equivalent
Entry (25th)$142,000
Median (50th)$196,000
Senior (75th)$249,000
Top (90th)$312,000
42% premium vs national median. Data Scientists in Seattle earn approximately 42% higher than the US national median for this role — a $58,000 premium on annual base salary. This reflects Seattle's position as a higher-cost labor market where employers must match local wage norms.
Cost-of-living adjusted picture. Adjusted for Seattle's cost-of-living index (150), the median Data Scientist salary buys the equivalent of $130,667 in a US-average-cost city. That's $7,333 less purchasing power than the national median — the higher nominal salary doesn't fully offset local costs.
HIGHER REAL PAY
Austin, TXNo state tax
Real salary $107,444 equivalent
Entry (25th)$122,000
Median (50th)$168,000
Senior (75th)$214,000
Top (90th)$268,000
22% premium vs national median. Data Scientists in Austin earn approximately 22% higher than the US national median for this role — a $30,000 premium on annual base salary. This reflects Austin's position as a higher-cost labor market where employers must match local wage norms.
Cost-of-living adjusted picture. Adjusted for Austin's cost-of-living index (110), the median Data Scientist salary buys the equivalent of $152,727 in a US-average-cost city. That's $14,727 more purchasing power than the national median — a meaningful real-wage advantage.
Head-to-head breakdown
| Metric | Seattle | Austin |
|---|---|---|
| Median gross salary | $196,000 ✓ | $168,000 |
| State income tax | None ✓ | None |
| Est. take-home pay | $137,886 ✓ | $118,188 |
| Cost-of-living index | 150 | 110 ✓ |
| Real salary (COL-adjusted take-home) | $91,924 | $107,444 ✓ |
Real salary = take-home pay (after federal tax, state tax, and FICA) adjusted for each city’s cost-of-living index, shown in US-average-cost dollars. Take-home uses a 22% federal + 7.65% FICA estimate plus state tax; your actual rate depends on filing status and deductions. Methodology · Updated Q3 2026.