Chemical Process Engineer Co-op Salary in Portland, OR.
Updated on: Jul 29, 2026
How much does a Chemical Process Engineer Co-op make in Portland, OR?
The average Chemical Process Engineer Co-op in Portland, OR makes $156,487,
28% above the national average Chemical Process Engineer Co-op salary of $122,504.
This pay is 5% lower than the combined average salaries of other metroes San Jose, CA, New York City, NY, and Miami, FL.
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Chemical Process Engineer Co-op Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals