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4 Costco Administrative Assistant Salaries

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Costco Administrative Assistants earn $33,000 annually, or $16 per hour, which is 3% higher than the national average for all Administrative Assistants at $32,000 annually and 67% lower than the national salary average for ‚Äčall working Americans. The highest paid Administrative Assistants work for Mercy College at $172,000 annually and the lowest paid Administrative Assistants work for Roebling Bank at $15,000 annually.


$30K Costco Administrative Assistant without location (4 salaries)

-$2K (6%) less than national average Administrative Assistant salary ($32K)
-$4K (12%) less than average Costco salary ($34K)
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