As of September 01, 2026, the average annual salary for Assistant Driller in Iowa is $70,910, equivalent to $34 per hour, $1,364 weekly, or $5,909 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Assistant Driller in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Assistant Driller in Iowa vary widely, spanning from $51,171 to $81,203. Most professionals fall between the 25th percentile ($60,578) and 75th percentile ($76,298), while top earners (90th percentile) make $81,203 per year. This $15,720 pay gap underscores opportunities for salary growth through certifications, specialized skills like Planning or Preventative Maintenance, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Iowa Assistant Driller often earn 4.3% lower than national averages due to demand from Fortune 45 companies. However, Iowa currently ranks 33 nationwide for Assistant Driller job salary. Professionals are advised to focus on high-growth sectors like Energy & Utilities to offset market challenges.
