Costco Pharmacy Hours: Opening, Closing, and Holiday Hours

Do you need to know Costco’s pharmacy hours? You’ve come to the correct place. You want to know when to open and when to close the pharmacy because medications are necessary. Therefore, this post is here to assist you.

An international business with its headquarters in America is called Costco Wholesale Corporation, often known simply as Costco. The company is listed in 10th place on the 2021 Fortune 500 for selling products including organic groceries, premium steak, wine, rotisserie chicken, and many others. Costco has operations in a wide range of nations, with its main office located in Issaquah, Washington, in the United States.

The pharmacy division takes great satisfaction in offering a wide selection of reliable over-the-counter medications, prescription medications, wellness products, and other items.

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Costco Pharmacy Hours

Costco is nearly always open for business nine hours a day from Monday through Friday. On the other hand, on Saturdays, they open the store half an hour earlier at 9 am and close it an hour earlier at 6 pm. Costco closes its pharmacy department on Sunday.

Days Opening Time Closing Time
Monday 10:00 a.m. 7:00 p.m.
Tuesday 10:00 a.m. 7:00 p.m.
Wednesday 10:00 a.m. 7:00 p.m.
Thursday 10:00 a.m. 7:00 p.m.
Friday 10:00 a.m. 7:00 p.m.
Saturday 9:30 a.m. 6:00 p.m.

Around the country, Costco has a huge number of pharmacies. As a result, the pharmacy hours entirely depend on the pharmacy’s location. But the majority of Locations adhere to the same schedule.

Costco Holiday Hours

The employees of Costco get a well-earned vacation since pharmacies have a poor holiday client turnout. Costco Pharmacy takes advantage of the fact that no one wants to visit a hospital on a happy holiday. 

Simply check their Costco Warehouse holidays or use the information below to find the Costco Pharma holidays in your area.

Below is the list of holidays on which Costco remains open: 

  • New Year’s Eve
  • Mother’s Day
  • Father’s Day
  • Mardi Gras Fat Tuesday
  • St. Patrick’s Day
  • Good Friday
  • Easter Monday
  • Cinco de Mayo
  • Black Friday
  • Cyber Monday
  • Columbus Day
  • Martin Luther King, Jr. Day (MLK Day)
  • Valentine’s Day
  • Presidents Day
  • Christmas Eve
  • Halloween
  • Veterans Day

Below is the list of holidays on which Costco remains closed:

  • New Year’s Day
  • Easter
  • Memorial Day
  • Independence Day (4th of July)
  • Labor Day
  • Thanksgiving Day
  • Christmas Day

Steps to find the nearest Costco

  1. The URL to use is “”
  2. In the upper left corner, you’ll see the “Enter Address or Pin Code” box.
  3. After you’ve entered your pin code or address, click the search button.
  4. Then, just below the search box on the left, you’ll find a list of stores nearest to your location, from which you can select one using Google Maps based on your preferences.

Customer Support

You can directly contact Costco’s customer service support department if you require any extra information or confirmed details. Some of the most convenient ways to contact Costco have already been described.

Costco Corporate Physical Address:

999 Lake Drive

Issaquah, WA 98027

Costco Corporate Mailing Address:

P.O. Box 34331

Seattle, WA 98124

Costco Pharmacy Social Media:

Frequently Asked Questions

1. When does the pharmacy at Costco open?

  • Costco Pharmacy opens in the morning at 10:00 on regular days.

2. Is the pharmacy at Costco open on Saturdays?

  • Yes, Costco Pharmacy is open on Saturday, although its hours are limited. They open at 9:30 AM and close at 6:00 PM every Saturday.

3. Does Costco Pharmacy Stay Open on Sundays?

  • No, nearly all Costco locations close on Sunday.


Costco has numerous pharmacies located throughout the country and provides a wide range of medical services. The pharmacy at Costco offers more than simply your standard drugstore. The company’s commitment to offering the greatest medicines and other goods and services at reasonable prices is evident in the name, making this brand a serious contender.

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