Costco is a wholesale retail store offering a wide variety of groceries, household items, and electronics to customers across the United States, primarily in Oxnard, CA.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Costco broke down on Apr 24, 2026.
Costco is indexed in Operator's Wholesalestore market index for Oxnard, CA.
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The Wholesalestore shops Costco competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
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