The Groups page under My Contacts lets you manage contacts for your campaigns. It shows the number of active contacts in each group and the number of campaigns launched with that group.

It shows you the number of active contacts in each group and the number of campaigns launched with that group.

You can also choose to subscribe the group to a campaign or export the list of its contacts. 

Viewing Singular Groups

Select View to open a group. The group page shows the total number of contacts associated with that group.

To review those contacts, select All contacts and filter by the group. This lets you find contacts who have globally unsubscribed.

Why the counts differ

The count shown on the Groups page reflects active contacts. Contacts who have globally unsubscribed may still belong to a group, but they aren’t included in that active-contact count. To review a group’s contacts, select View, then use All contacts and filter by the group. Globally unsubscribed contacts may appear in the results, but can’t receive campaigns. See How to View Unsubscribe and Global Unsubscribes