Salary Comparison

Data Scientist Salary:
Los Angeles, CA vs Phoenix, AZ

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

Los Angeles, CA
$168,072
/ year
+44%
difference
Phoenix, AZ
$116,691
/ year
Bottom line: Los Angeles wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Los Angeles
Phoenix
Median Gross Salary
Annual, before tax
$168,072✓ higher
$116,691
Entry Level
0–2 years experience
$108,691✓ higher
$75,464
Senior Level
8+ years experience
$259,894✓ higher
$180,442
Est. Take-Home Pay
After income tax + FICA
$112,151✓ higher
$81,143
Purchasing Power
Equivalent in median-CoL city
$121,791✓ higher
$120,300
Cost of Living Index
Relative to US median (1.00)
1.38×
0.97×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$108,691✓ higher
$75,464
Percentile 90 (High)
Top 10% of earners
$259,894✓ higher
$180,442

What if you move from Los Angeles to Phoenix?

Gross salary change
$51,381
44% decrease
Take-home change
$31,008
per year after tax
Purchasing power change
$1,491
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

Los Angeles, CA$168,072
P10: $108,691Median: $168,072P90: $259,894
Phoenix, AZ$116,691
P10: $75,464Median: $116,691P90: $180,442

More Data Scientist salary comparisons

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Frequently Asked Questions

▶Does a Data Scientist earn more in Los Angeles or Phoenix?

The median Data Scientist salary in Los Angeles, CA is $168,072/yr compared to $116,691/yr in Phoenix, AZ. Los Angeles pays 44% more in gross terms.

▶Is a Data Scientist salary worth more in Los Angeles or Phoenix after cost of living?

After adjusting for local cost of living, your Los Angeles salary has the purchasing power of $121,791/yr in a median-cost city, vs $120,300/yr for Phoenix. Los Angeles offers stronger real purchasing power.

▶What is the take-home pay for a Data Scientist in Los Angeles vs Phoenix?

After estimated taxes, a Data Scientist in Los Angeles, CA takes home approximately $112,151/yr, vs $81,143/yr in Phoenix, AZ. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.