Calculate the Count of Markers in a region - Count > Markers In Polygon

Note: To use the Add Group feature, you must be logged-in to a Pro account. To learn how to upgrade, visit this link: How to upgrade to a Pro account

Create the Markers

1. Create at least 2 markers.

   To learn how to create markers, visit this link:

    

   Marker Tool—Create a marker
   

    

(Optional) Add the markers to a folder

2. At the top of the Layers Panel, click on the Folder Icon displaying the tooltip: "Add Group".
   You will see the folder added to the Layers Panel.
    
3. Click and drag each overlay’s row into the folder.
   The folder now holds a set of overlays, which is considered a Group.

   To learn more about grouping overlays, see; Grouping markers/elements by using folders.

Create the overlay

4. Create an overlay over the markers.

   To learn how to create the overlays, visit these links

    

   Rectangle Tool—Draw a rectangle

   Circle Tool—Draw a circle

   Draw a polygon - (Polygon Tool)

    

Count the Markers

5. At the top of the Layers Panel, click on the Toolbox's gear and wrench icon.
   You will see a window with Core Operations and Plugin options appear.
    
6. Under the "Aggregate" heading > "Count" subheading, click on the link: "Markers in Polygon".
    
7. Under the "Polygon" heading, click the button: "select".
    
8. Click to select the polygon from the list.
    
9. (Optional) Under the "Count in group (optional)" heading, click the button: "select". Then click to select the folder from the list.
    
10. Click the "Count Markers in Polygon" button.
     
11. A new window will appear, with the total amount of markers within your selection. Click "Ok".
     
12. In the top-right corner of the Toolbox window, click on the "X" button, to close the window.

Related articles

If you want the map to continuously display information about the marker, you can add a label next to the marker. To learn how; visit this link: Label Tool—Create a label.

To learn actions you can perform to improve the display of markers, visit this link: Optimize the display of markers and labels.

Make the size of a marker shrink when you zoom out.