As of August 01, 2026, the average annual salary for Speech Therapy Assistant in South Carolina is $61,408, equivalent to $30 per hour, $1,181 weekly, or $5,117 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Speech Therapy Assistant in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Speech Therapy Assistant in South Carolina vary widely, spanning from $45,560 to $68,508. Most professionals fall between the 25th percentile ($53,112) and 75th percentile ($65,124), while top earners (90th percentile) make $68,508 per year. This $12,012 pay gap underscores opportunities for salary growth through certifications, specialized skills like Innovation or Infection Control, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, South Carolina Speech Therapy Assistant often earn 6.3% lower than national averages due to demand from Fortune 48 companies. However, South Carolina currently ranks 42 nationwide for Speech Therapy Assistant job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
