As of April 01, 2026, the average annual salary for Data Assistant in Jefferson, CO is $80,020, equivalent to $38 per hour, $1,539 weekly, or $6,668 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Data Assistant in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Data Assistant in Jefferson, CO vary widely, spanning from $57,906 to $83,725. Most professionals fall between the 25th percentile ($68,445) and 75th percentile ($81,960), while top earners (90th percentile) make $83,725 per year. This $13,515 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, Jefferson Data Assistant often earn 0.2% higher than national averages. However, Jefferson currently ranks 304 statewide for Data Assistant job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
