The price of coconut water at Costco typically ranges from $2.99 to $4.99 per liter, depending on the brand and packaging options available.
Costco offers premium coconut water at wholesale prices, with popular brands like Kirkland Signature, Vita Coco, and Harmless Harvest available in bulk. Prices typically range from $15-$30 per case depending on brand, size, and quantity.
Current Costco Coconut Water Prices
| Brand | Size | Count | Price Range |
|---|---|---|---|
| Kirkland Signature Organic | 11.1 fl oz | 12 ct | $15-$18 |
| Vita Coco Original | 11.1 fl oz | 18 ct | $22-$25 |
| Harmless Harvest Organic | 14 fl oz | 6 ct | $18-$22 |
| C2O Hydration Pack | 17.5 fl oz | 15 ct | $25-$30 |
Kirkland Signature Coconut Water
Costco’s house brand offers excellent value:
- 11.1 oz 12-pack: ~$15-18
- 33.8 oz 9-pack: ~$20-24
- 14 oz 6-pack: ~$16-20
Made with organic Thai coconuts, it has a light pink hue from natural antioxidants. For smoothie enthusiasts, this pairs well with the best blender for smoothies.
Vita Coco at Costco
Vita Coco offers two bulk options:
- 11.1 oz 18-pack: ~$22-25
- 16.9 oz 12-pack: ~$24-28
This popular brand sources from small family farms. The larger 16.9 oz bottles are perfect for post-workout hydration when paired with Costco protein shakes.
Premium Coconut Water Options
Harmless Harvest
This high-end brand features:
- 14 oz 6-pack: ~$18-22
- Sparkling variety available
Made with rare Nam Hom coconuts, it’s one of the purest options at Costco.
C2O Coconut Water
Unique options include:
- Original 15-pack: ~$25-30
- With pulp version available
The 17.5 oz size makes these ideal for sharing or all-day hydration.
Costco Coconut Water Buying Tips
Best Value
The Kirkland Signature 11.1 oz 12-pack offers the lowest cost per ounce (typically $0.11-$0.13/oz).
Electrolyte Content
All Costco coconut waters provide natural electrolytes, but Harmless Harvest contains slightly higher potassium levels (700mg per serving vs 600mg in Kirkland).
Storage Recommendations
Unopened coconut water lasts 12-18 months. Once opened, refrigerate and consume within 2-3 days. For maximum freshness, consider a compact cold press juicer to make fresh coconut water at home.
How Costco Prices Compare
Costco’s bulk pricing offers significant savings:
- Vita Coco 11.1 oz: $1.25/bottle at Costco vs $2.50+ retail
- Kirkland 11.1 oz: ~$1.25/bottle vs $2.00+ for comparable brands
According to Vita Coco’s website, their standard retail price is 40-50% higher than Costco’s bulk pricing. Similarly, Harmless Harvest sells their 14oz bottles for $4-5 each retail versus $3-3.50 at Costco.
Specialty Varieties
Costco occasionally carries unique options:
- Sparkling coconut water
- Varieties with coconut pulp
- Extra-large 33.8 oz bottles
These specialty items often appear seasonally or in limited quantities.
