Here are two factual sentences describing Costco in Rockwall, TX: Costco is a large warehouse club located in Rockwall, Texas, offering a wide selection of groceries, household products, and apparel to members. They provide services including bulk purchasing, competitive pricing, and convenient shopping options.
Operator computes a 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 30, 2026.
Costco is indexed in Operator's Wholesalegrocer market index for Rockwall, TX.
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The Wholesalegrocer 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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