Geology Field Assistant Salary in Portland, OR.
Updated on: Jun 3, 2026
How much does a Geology Field Assistant make in Portland, OR?
The average Geology Field Assistant in Portland, OR makes $106,938,
28% above the national average Geology Field Assistant salary of $83,715.
This pay is 1% lower than the combined average salaries of other metroes San Jose, CA, Sacramento, CA, and Omaha, NE.
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Geology Field Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals