As of July 01, 2026, the average annual salary for Principal Data Scientist in Chattanooga, TN is $164,393, equivalent to $79 per hour, $3,161 weekly, or $13,699 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Principal Data Scientist in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Principal Data Scientist in Chattanooga, TN vary widely, spanning from $142,151 to $181,096. Most professionals fall between the 25th percentile ($152,751) and 75th percentile ($173,136), while top earners (90th percentile) make $181,096 per year. This $20,385 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Computer Science, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Chattanooga Principal Data Scientist often earn 2.8% lower than national averages. However, Chattanooga currently ranks 711 statewide for Principal Data Scientist job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
