Counting Points in Polygons

You can also use Cartographica to count the number of points from the target layer that are entirely enclosed within each polygon in the base layer. In particular, this includes the ability to find out how many points are contained in a particular area.

Count points in polygons
  1. Choose  Tools > Count Points in Polygons.
    The Count Points in Polygons Options sheet appears.

    Count Points In Polygon Sheet
  2. Select the layer containing the data you want counted from the  Count Points From drop down menu.

    Only point layers will be available

  3. Enter a name for the new column in the  New Column Name  field.
  4. Click  Count.
    The selected points are counted and appear in the data window in a column named as you specified.