diff --git a/plugins/woocommerce-admin/includes/api/class-wc-admin-rest-reports-customers-controller.php b/plugins/woocommerce-admin/includes/api/class-wc-admin-rest-reports-customers-controller.php
index f29bde23d0b..13ede382e96 100644
--- a/plugins/woocommerce-admin/includes/api/class-wc-admin-rest-reports-customers-controller.php
+++ b/plugins/woocommerce-admin/includes/api/class-wc-admin-rest-reports-customers-controller.php
@@ -217,6 +217,12 @@ class WC_Admin_REST_Reports_Customers_Controller extends WC_REST_Reports_Control
 					'context'     => array( 'view', 'edit' ),
 					'readonly'    => true,
 				),
+				'state'                 => array(
+					'description' => __( 'State.', 'woocommerce-admin' ),
+					'type'        => 'string',
+					'context'     => array( 'view', 'edit' ),
+					'readonly'    => true,
+				),
 				'postcode'             => array(
 					'description' => __( 'Postal code.', 'woocommerce-admin' ),
 					'type'        => 'string',
@@ -335,6 +341,7 @@ class WC_Admin_REST_Reports_Customers_Controller extends WC_REST_Reports_Control
 				'name',
 				'country',
 				'city',
+				'state',
 				'postcode',
 				'date_registered',
 				'date_last_active',