diff --git a/CHANGELOG-WIP.md b/CHANGELOG-WIP.md
index 23c7af4838b..dafae27a1f7 100644
--- a/CHANGELOG-WIP.md
+++ b/CHANGELOG-WIP.md
@@ -32,4 +32,5 @@
 
 ### System
 - MySQL mutex locks and PHP session names are now namespaced using the application ID combined with the environment name. ([#15313](https://github.com/craftcms/cms/issues/15313))
+- Added support for “City/Town” address locality labels. ([#15585](https://github.com/craftcms/cms/pull/15585))
 - Fixed styling issues. ([#15537](https://github.com/craftcms/cms/pull/15537))
diff --git a/src/services/Addresses.php b/src/services/Addresses.php
index bb05579878f..6f274d9823e 100644
--- a/src/services/Addresses.php
+++ b/src/services/Addresses.php
@@ -274,9 +274,10 @@ public function formatAddress(Address $address, array $options = [], FormatterIn
     public function getLocalityTypeLabel(?string $type): string
     {
         return match ($type) {
-            LocalityType::SUBURB => Craft::t('app', 'Suburb'),
             LocalityType::DISTRICT => Craft::t('app', 'District'),
             LocalityType::POST_TOWN => Craft::t('app', 'Post Town'),
+            LocalityType::SUBURB => Craft::t('app', 'Suburb'),
+            LocalityType::TOWN_CITY => Craft::t('app', 'City/Town'),
             default => Craft::t('app', 'City'),
         };
     }
diff --git a/src/translations/en/app.php b/src/translations/en/app.php
index 79a8099f3f0..932e1c5b697 100644
--- a/src/translations/en/app.php
+++ b/src/translations/en/app.php
@@ -287,6 +287,7 @@
     'Choose which users must use two-step verification when accessing the control panel.' => 'Choose which users must use two-step verification when accessing the control panel.',
     'Choose' => 'Choose',
     'City' => 'City',
+    'City/Town' => 'City/Town',
     'Clear Caches' => 'Clear Caches',
     'Clear all' => 'Clear all',
     'Clear caches' => 'Clear caches',