Identify the PostgreSQL listening port

1. Log in to your PostgreSQL database server.
   
2. Locate your PostgreSQL postgresql.conf file.
   
3. Locate the port Connection Parameter. For example:
   
   

   
   #
   #       Connection Parameters
   #
   tcpip_socket = true
   #ssl = false
   
   max_connections = 32
   
   port = 5432