As of February 01, 2026, the average annual salary for Behavioral Assistant in Mount Prospect, IL is $36,190, equivalent to $17 per hour, $696 weekly, or $3,016 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Behavioral Assistant in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Behavioral Assistant in Mount Prospect, IL vary widely, spanning from $31,322 to $41,056. Most professionals fall between the 25th percentile ($33,642) and 75th percentile ($38,737), while top earners (90th percentile) make $41,056 per year. This $5,095 pay gap underscores opportunities for salary growth through certifications, specialized skills like Commitment or Medication Administration, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Mount Prospect Behavioral Assistant often earn 1.0% higher than national averages. However, Mount Prospect currently ranks 281 statewide for Behavioral Assistant job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
