Dental Assistant Hourly Pay in Marshalltown, IA: $22.89 (2026)

Exploring part-time versus full-time employment, a dental assistant working 24 hours per week can anticipate significantly different financial realities compared to their full-time counterparts. While full-time dental assistants see annual earnings that align with their hourly rate, part-time workers may bring home roughly $28,000, depending on hours worked. For those interested in per diem work, opportunities abound with expected pay ranging from $22 to as high as $45 hourly, particularly in specialty fields like oral surgery or orthodontics. Various employer types—including general practices and specialty offices—can yield differing hourly rates due to the nature of care and patient populations they serve. This variability creates a scenario where some dental assistants might accept lower hourly wages in exchange for health insurance benefits, while others prefer positions that offer higher pay without benefits. To enhance negotiating power, local dental assistants can leverage their skills, certification from DANB, and any expanded function capabilities, particularly as chain practices like Heartland and Aspen continue to shape pay structures throughout Marshalltown.