With any property panel in the email builder you can choose to filter properties by location.

To do so, starting in the email editor, drag and drop in a property panel if you haven't already, or click on an existing property panel to make it active. From here:

• In the panel editing toolbar, make sure that the Feed Toggle is in the on  position, to automate populating the panel.
• Select Define Properties

• Within Define Properties, select the Advanced sub menu;
• Tick Restrict listings by to enable the options.
• Use the dropdown to select to restrict by:
  • Postcode/ZIP
  • Suburb;
  • or State (region)
• In the box beneath, start typing in your location. Select it from the list of available matches in the dropdown.
• You can only filter by one location type at a time, but you can select more than one option within any of the location types, e.g: Choose multiple postcodes.
• Select Update to save your changes.