Aweber Subscribers Count is a simple WordPress plugin that displays the subscriber count of a specific aweber list.
The plugin has an option page in order to connect to the aweber account and select the list you want to use.
Paste the shortcode with your list name in any post, page or widget: [displaycount list="your_list_name"]
You can combine lists using this shortcode : [displaycount list="your_list_name_1,your_list_name_2"]
You can display your list count anywhere in your theme by using