As of May 01, 2026, the average annual salary for Data Assistant in Saint Louis, MO is $75,933, equivalent to $37 per hour, $1,460 weekly, or $6,328 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Data Assistant in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Data Assistant in Saint Louis, MO vary widely, spanning from $54,982 to $79,399. Most professionals fall between the 25th percentile ($64,967) and 75th percentile ($77,748), while top earners (90th percentile) make $79,399 per year. This $12,781 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or ERP, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Saint Louis Data Assistant often earn 1.7% lower than national averages. However, Saint Louis currently ranks 484 statewide for Data Assistant job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
