diff --git a/app/assets/javascripts/discourse/controllers/group_controller.js b/app/assets/javascripts/discourse/controllers/group_controller.js
index ca2af991e9c..8d7d193ec04 100644
--- a/app/assets/javascripts/discourse/controllers/group_controller.js
+++ b/app/assets/javascripts/discourse/controllers/group_controller.js
@@ -7,7 +7,7 @@
   @module Discourse
 **/
 Discourse.GroupController = Discourse.ObjectController.extend({
-  postsCount: null,
+  counts: null,
 
   // It would be nice if bootstrap marked action lists as selected when their links
   // were 'active' not the `li` tags.
diff --git a/app/assets/javascripts/discourse/models/group.js b/app/assets/javascripts/discourse/models/group.js
index 7448fecd089..e9a94188f33 100644
--- a/app/assets/javascripts/discourse/models/group.js
+++ b/app/assets/javascripts/discourse/models/group.js
@@ -154,9 +154,9 @@ Discourse.Group.reopenClass({
     });
   },
 
-  findPostsCount: function(name) {
-    return Discourse.ajax("/groups/" + name + "/posts_count.json").then(function(g) {
-      return g.posts_count;
+  findGroupCounts: function(name) {
+    return Discourse.ajax("/groups/" + name + "/counts.json").then(function (result) {
+      return Em.Object.create(result.counts);
     });
   },
 
diff --git a/app/assets/javascripts/discourse/routes/group_route.js b/app/assets/javascripts/discourse/routes/group_route.js
index 28613085894..e3dce176088 100644
--- a/app/assets/javascripts/discourse/routes/group_route.js
+++ b/app/assets/javascripts/discourse/routes/group_route.js
@@ -14,15 +14,15 @@ Discourse.GroupRoute = Discourse.Route.extend({
 
   afterModel: function(model) {
     var self = this;
-    return Discourse.Group.findPostsCount(model.get('name')).then(function (c) {
-      self.set('postsCount', c);
+    return Discourse.Group.findGroupCounts(model.get('name')).then(function (counts) {
+      self.set('counts', counts);
     });
   },
 
   setupController: function(controller, model) {
     controller.setProperties({
       model: model,
-      postsCount: this.get('postsCount')
+      counts: this.get('counts')
     });
   }
 });
diff --git a/app/assets/javascripts/discourse/templates/group.js.handlebars b/app/assets/javascripts/discourse/templates/group.js.handlebars
index c4cff14ccca..623795844c4 100644
--- a/app/assets/javascripts/discourse/templates/group.js.handlebars
+++ b/app/assets/javascripts/discourse/templates/group.js.handlebars
@@ -3,11 +3,12 @@
       <ul class='action-list nav-stacked'>
         <li {{bind-attr class="showingIndex:active"}}>
           {{#link-to 'group.index' model}}{{i18n groups.posts}}
-          <span class='count'>({{postsCount}})</span>
+          <span class='count'>({{counts.posts}})</span>
           <span class='fa fa-chevron-right'></span>{{/link-to}}
         </li>
       <li {{bind-attr class="showingMembers:active"}}>
         {{#link-to 'group.members' model}}{{i18n groups.members}}
+        <span class='count'>({{counts.members}})</span>
         <span class='fa fa-chevron-right'></span>{{/link-to}}
       </li>
     </ul>
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index a57a5f2354d..02442bf8fb1 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -6,10 +6,11 @@ class GroupsController < ApplicationController
     render_serialized(group, BasicGroupSerializer)
   end
 
-  def posts_count
+  def counts
     group = Group.where(name: params.require(:group_id)).first
     guardian.ensure_can_see!(group)
-    render json: {posts_count: group.posts_for(guardian).count}
+    render json: {counts: { posts: group.posts_for(guardian).count,
+                            members: group.users.count } }
   end
 
   def posts
diff --git a/config/routes.rb b/config/routes.rb
index 00ed52c5258..48228066d6a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -192,7 +192,7 @@ Discourse::Application.routes.draw do
   resources :groups do
     get 'members'
     get 'posts'
-    get 'posts_count'
+    get 'counts'
   end
 
   resources :posts do
diff --git a/spec/controllers/groups_controller_spec.rb b/spec/controllers/groups_controller_spec.rb
index d6c9c3704de..99822c48d6b 100644
--- a/spec/controllers/groups_controller_spec.rb
+++ b/spec/controllers/groups_controller_spec.rb
@@ -18,17 +18,17 @@ describe GroupsController do
     end
   end
 
-  describe "posts_count" do
+  describe "counts" do
     it "ensures the group can be seen" do
       Guardian.any_instance.expects(:can_see?).with(group).returns(false)
-      xhr :get, :posts_count, group_id: group.name
+      xhr :get, :counts, group_id: group.name
       response.should_not be_success
     end
 
     it "performs the query and responds with JSON" do
       Guardian.any_instance.expects(:can_see?).with(group).returns(true)
       Group.any_instance.expects(:posts_for).returns(Group.none)
-      xhr :get, :posts_count, group_id: group.name
+      xhr :get, :counts, group_id: group.name
       response.should be_success
     end
   end