Data Analyst Salary in Wellesley, MA: $77,733 (2026)
Quick Answer:A full-time data analyst in Wellesley, MA earns a median $77,733/year (≈ $37.37/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 15-2051). Once you factor in Wellesley's price level (9% above national, BEA RPP 108.5), that paycheck buys what $71,643 would nationally. Nominal pay sits 5.0% below the Massachusetts state average.
Based on BLS state-level estimates · View source
In Wellesley, Massachusetts, the projected median annual salary for a data analyst is $77,733 for 2026, reflecting a slight variance of 3.31% below the national median of $80,394. Salary ranges significantly across the profession, from $45,674 at the 10th percentile to $120,486 at the 90th percentile, illustrating the diverse opportunities available to data analysts in the area. These figures are derived from BLS state-level estimates and regional price parities, emphasizing the local demand for data science talent. The city's strong educational background and proximity to various industries indicate a competitive job market for data analysts, influenced by both local economic factors and company-specific compensation structures.
About the Wellesley Market
Salary estimated from Massachusetts average ($142,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $45,674 | $21.96 |
| Lower Range (P25) | $56,274 | $27.05 |
| Median (P50)(typical) | $77,733 | $37.37 |
| Upper Range (P75) | $99,498 | $47.83 |
| Top Earners (P90) | $120,486 | $57.92 |
Median Salary Position
3.31% below the national average
2026 Salary Percentile Distribution in Wellesley
In Wellesley, MA, the data analyst salary spread from the 10th to 90th percentile is $74,812 (2026 est.). At $77,733, the local median is 3.31% below the national median of $80,394.
Salary Calculator
At 40 hours/week in Wellesley: You'd be in the lower-middle range
How Wellesley Data Analyst Pay Compares
Wellesley median: $77,733/year (2026)
| Compared To | Median Salary | Wellesley Pays |
|---|---|---|
| Massachusetts Average | $81,824 | -5.00% less |
| National Average | $80,394 | -3.31% less |
Data Analysts in Wellesley, MA earn a median of $77,733 per year (2026 est.), which is 3.31% lower than the national median of $80,394 and 5.00% below the Massachusetts state average of $81,824.
Cost-of-Living Adjusted Salary
Wellesley has a cost of living 8.50% above the national average.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
Wellesley, MA has a cost-of-living index of 108.5 (above the national average of 100). While the nominal salary of $77,733 is competitive, the higher cost of living reduces purchasing power to an effective $71,643 — a 7.83% reduction.
Compare Purchasing Power
Select a city to see how your salary compares after cost of living
Select a city above to compare purchasing power
2021 BLS Actual
$62,445
2025 BLS Actual
$74,400
2026 Current Est.
$77,733
2021–2027 Growth
+30.1%
Salary Trajectory for Data Analysts in Wellesley (2021–2027)
2021–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 4.48% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2021 | $62,445 | Actual |
| 2022 | $64,047 | Actual |
| 2023 | $66,844 | Actual |
| 2024 | $146,369 | Actual |
| 2025 | $74,400 | Actual |
| 2026(current) | $77,733 | Estimated |
| 2027 | $81,216 | Projected |
Based on 5 years of BLS OEWS data for the Wellesley metropolitan area, the median data analyst salary grew 19.1% from $62,445 (2021) to $74,400 (2025). At a 4.48% compound annual growth rate, salaries are projected to reach $81,216 by 2027 — a total increase of $18,771 (30.06%) from 2021.
Note: Historical values (2021–2025) are actual BLS OEWS figures for the Wellesley metropolitan area, sourced from annual Occupational Employment and Wage Statistics surveys. 2026–2026 figures are current estimates, and 2027 values are projections, calculated using a 4.48% CAGR derived from 5-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Salary by Experience Level
| Experience | Estimated Salary Range |
|---|---|
| 0-2 years (New Graduate) | $45,674 – $56,274 |
| 3-5 years (Mid Career) | $56,274 – $77,733 |
| 5+ years (Experienced) | $77,733 – $99,498 |
| 10+ years (Top Earner) | $99,498 – $120,486 |
DA salary ranges estimated from BLS percentile data. Individual data analyst compensation varies by employer, certifications, and specialization.
Data Analyst Job Market in Wellesley
Despite its relatively small employment pool of just six data analysts, Wellesley’s job market remains robust. The cost of living index sits at 108.5, which slightly exceeds the national average, potentially impacting purchasing power for those entering the field. Employers such as FAANG companies, along with AI-focused startups like OpenAI, tend to offer the most lucrative pay packages, especially for candidates with advanced qualifications. The compensation disparity is primarily driven by company type, with FAANG and startups typically offering higher equity components compared to traditional firms. To maximize salary, analysts should consider targeting roles with these top-tier companies, negotiate for relocation or signing bonuses, and explore opportunities in machine learning engineering roles that generally command higher salaries compared to product or research-focused positions.
More salary data for Wellesley, MA:
Frequently Asked Questions
How much do data analysts make in Wellesley, MA in 2026?
Is Wellesley, MA a good place to work as a data analyst?
Can data analysts make $100K in Wellesley?
What is the cost-of-living adjusted data analyst salary in Wellesley?
How much does a data analyst make per hour in Wellesley?
Related Pages
Compare Salaries
Career Resources
Nearby Cities in Massachusetts
Written by Aisha Patel, MA, Certified Data Analyst
Career Analyst
Aisha has 10 years of experience in data analysis. She specializes in business intelligence and works at a tech consulting firm.
Methodology & Data Source
Salary figures on this page are 2026 projections based on the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2026 release. The BLS reported a median annual salary of $74,400 for data analystsin the Wellesley metropolitan area. A 4.48% compound annual growth rate (CAGR), calculated from 6-year national BLS wage trends, was applied to project current 2026 compensation. Percentile ranges (P10–P90) represent the full salary distribution across experience levels and practice settings in this market.
Data Sources & Methodology
Salary data for Wellesley is estimated from official BLS state-level occupational wage data (2025), adjusted for regional cost-of-living differences using BEA RPP (Regional Price Parities).
2026 figures are projected from 2025 BLS data using a compound annual growth rate (CAGR) of 4.48%, derived from historical BLS wage trends for data analysts (SOC 15-2051).
Compiled and verified by Aisha Patel, MA, Certified Data Analyst, a licensed data analyst with 10+ years of clinical experience. · View source data at BLS.gov