As of May 01, 2026, the average annual salary for Petroleum Chemist in Worcester, MA is $78,172, equivalent to $38 per hour, $1,503 weekly, or $6,514 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Petroleum Chemist in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Petroleum Chemist in Worcester, MA vary widely, spanning from $61,612 to $91,642. Most professionals fall between the 25th percentile ($69,504) and 75th percentile ($85,223), while top earners (90th percentile) make $91,642 per year. This $15,719 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Analytical Chemistry, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Worcester Petroleum Chemist often earn 3.7% higher than national averages. However, Worcester currently ranks 210 statewide for Petroleum Chemist job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
