As of July 01, 2026, the average annual salary for Developmental Therapist in Waterloo, IA is $74,734, equivalent to $36 per hour, $1,437 weekly, or $6,228 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Developmental Therapist in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Developmental Therapist in Waterloo, IA vary widely, spanning from $58,448 to $93,643. Most professionals fall between the 25th percentile ($66,209) and 75th percentile ($84,631), while top earners (90th percentile) make $93,643 per year. This $18,422 pay gap underscores opportunities for salary growth through certifications, specialized skills like Commitment or Billing, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Waterloo Developmental Therapist often earn 2.3% lower than national averages. However, Waterloo currently ranks 625 statewide for Developmental Therapist job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
