How much does an Adjunct Instructor, Geology make in the United States?
As of January 01, 2026, the average salary for an Adjunct Instructor, Geology in the United States is $65,560 per year, which breaks down to an hourly rate of $32.
However, an Adjunct Instructor, Geology's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $83,125
- Majority Range (25th-75th percentile): $57,350 to $74,754
- Entry-Level (10th percentile): $49,875