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Data Scientists pay in Arizona and Washington
The May 2025 BLS OEWS median for Data Scientists is $107,240 per year in Arizona. It is $163,350 per year in Washington. Arizona is 34.3% below Washington on the published median.
Both rows use SOC 15-2051 and the same annual wage metric. Median means the middle of each area's published wage spread. It is not one worker's pay. The larger median is not proof that one place gives a better job or a better result. It is one wage fact from one source period.
BLS lists 4,560 wage and salary jobs in Arizona and 9,600 in Washington. Those are survey job counts, not open posts. Read pay, job scale, local share, and price level as separate facts before you make a choice.
Evidence: bls-oews-may-2025 · Rule: same-soc-same-metric-pair · nominal-median-gap · employment-not-openings
