To switch your zip code, first find your Account Settings:
Click on the Account tab at the bottom of the screen.
Next, click on Account Settings.
Click the edit button above the Zip Code box.
Enter your desired zip code.
Make sure to click Save below.
Voilà! 🙌
If you would like to change your zip code temporarily to check out other areas, you can edit the location field above the map to the desired location.