Costco Liquor is located in Nassau County of New York state. .
The coordinates that you can use in navigation applications to get to find Costco Liquor quickly are 40.6187636 ,-73.65176
Hands down my #1 favorite place to buy liquor and wine!! I’ve found treasures there that are limited production, not to mention prices that are very reasonable for everything from the inexpensive Costco brand vodka ( really good btw!), to the Costco brand piño Grigio that I buy by the case (REALLY good! And sooo cheap it’s crazy )...to finding some special limited production wines that I’m scared to mention for fear the manufacturer won’t keep supplying them to Costco. Great prices , great selection , it’s all good !