As of June 01, 2026, the average annual salary for Data Assistant in Charleston, SC is $74,620, equivalent to $36 per hour, $1,435 weekly, or $6,218 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 Charleston, SC vary widely, spanning from $53,980 to $77,969. Most professionals fall between the 25th percentile ($63,816) and 75th percentile ($76,373), while top earners (90th percentile) make $77,969 per year. This $12,557 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, Charleston Data Assistant often earn 1.3% lower than national averages. However, Charleston currently ranks 560 statewide for Data Assistant job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
