Plant Operations Assistant Salary in Louisville, KY.
Updated on: May 13, 2026
How much does a Plant Operations Assistant make in Louisville, KY?
The average Plant Operations Assistant in Louisville, KY makes $47,947,
9% below the national average Plant Operations Assistant salary of $52,825.
This pay is 29% lower than the combined average salaries of other metroes San Jose, CA, Long Beach, CA, and Portland, ME.
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Plant Operations Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals