Data Scientist Salary: Phoenix, AZ vs Boston, MA
Side-by-side comparison of wages and local price levels for Data Scientists in Phoenix, AZ and Boston, MA, based on BLS OEWS May 2025 wage data and BEA regional price parities for 2024.
1Which City Pays More?
Detailed Comparison
| Metric | Phoenix, AZ | Boston, MA | Diff |
|---|---|---|---|
| Median Annual Salary | $114,540 | $132,040▲ | -$17,500 |
| 25th Percentile | $85,530 | $102,720▲ | -$17,190 |
| 75th Percentile | $136,710 | $166,120▲ | -$29,410 |
| 90th Percentile | $165,520 | $206,220▲ | -$40,700 |
| Price Level (BEA 2024, US = 100) | 103.3 | 108.3 | -5.0 |
| Median at National-Average Prices | $110,864 | $121,959▲ | -$11,095 |
| Total Employment | 3,480 | 7,930 | -4,450 |
3Summary Analysis
On paper, Boston, MA pays $17,500 more (median: $114,540 vs $132,040). BEA's regional price parity is 103.3 in Phoenix, AZ and 108.3 in Boston, MA (United States = 100). At national-average prices the medians are $110,864 and $121,959, so Boston, MA comes out ahead once local prices are counted.
4More Data Scientist City Comparisons
5Reading This Comparison
The $17,500 gap between the two medians is a gap in dollars, not in what those dollars buy. Dividing each median by its area's regional price parity restates it at national-average prices: $110,864 for Phoenix and $121,959 for Boston, a difference of $11,095.
The price levels come from the U.S. Bureau of Economic Analysis, which describes them this way: “Regional price parities (RPPs) measure the differences in price levels across states and metropolitan areas for a given year and are expressed as a percentage of the overall national price level.” The figures used here are the all-items index for each whole metropolitan area (Phoenix-Mesa-Chandler, AZ; Boston-Cambridge-Newton, MA-NH) and cover prices only, not taxes.
BLS estimates 3,480 Data Scientist jobs in the Phoenix area and 7,930 in the Boston area. For broader context, see our Arizona overview and the full Data Scientist city ranking.
Frequently Asked Questions
Is Data Scientist salary higher in Phoenix, AZ or Boston, MA?
Boston, MA has the higher median wage for Data Scientists ($132,040 per year, against $114,540 in Phoenix, AZ; BLS OEWS May 2025). Restated at national-average prices using BEA regional price parities, the medians are $110,864 in Phoenix, AZ and $121,959 in Boston, MA.
How do prices compare between Phoenix, AZ and Boston, MA?
The U.S. Bureau of Economic Analysis puts the 2024 regional price parity at 103.3 for the Phoenix-Mesa-Chandler, AZ metropolitan area and 108.3 for the Boston-Cambridge-Newton, MA-NH metropolitan area, where the United States is 100. That is 3.3% above the national level for Phoenix, AZ and 8.3% above the national level for Boston, MA.
Which city pays Data Scientists more once local prices are counted?
Boston, MA: at national-average prices its median Data Scientist wage is $121,959, against $110,864 for Phoenix, AZ. The adjustment divides each median by the area's BEA regional price parity and covers prices only, not taxes.