diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 6337d2a3d25..67ae6fd5f7e 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -3574,6 +3574,19 @@ description | Waiting for a newly initialized WAL file to reach durable storage
       </entry>
      </row>
 
+     <row>
+      <entry role="catalog_table_entry">
+       <para role="column_definition">
+        <structfield>own_hash</structfield> <type>boolean</type>
+       </para>
+       <para>
+        For variable-numbered statistics kinds, true if entries of this kind
+        are stored in a dedicated hash table, false if they are stored in the
+        shared hash table.  False for fixed-numbered statistics kinds.
+       </para>
+      </entry>
+     </row>
+
      <row>
       <entry role="catalog_table_entry">
        <para role="column_definition">
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index 809b9c0f1e4..ddf801307eb 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1290,6 +1290,7 @@ CREATE VIEW pg_stat_kind_info AS
         k.fixed_amount,
         k.accessed_across_databases,
         k.write_to_file,
+        k.own_hash,
         k.entry_count
     FROM pg_stat_get_kind_info() k;
 
diff --git a/src/backend/utils/activity/pgstat_kind.c b/src/backend/utils/activity/pgstat_kind.c
index 6c53b7e49bf..d0319825fe1 100644
--- a/src/backend/utils/activity/pgstat_kind.c
+++ b/src/backend/utils/activity/pgstat_kind.c
@@ -31,7 +31,7 @@
 Datum
 pg_stat_get_kind_info(PG_FUNCTION_ARGS)
 {
-#define PG_STAT_KIND_INFO_COLS	7
+#define PG_STAT_KIND_INFO_COLS	8
 	ReturnSetInfo *rsinfo;
 
 	InitMaterializedSRF(fcinfo, 0);
@@ -54,15 +54,16 @@ pg_stat_get_kind_info(PG_FUNCTION_ARGS)
 		values[3] = BoolGetDatum(info->fixed_amount);
 		values[4] = BoolGetDatum(info->accessed_across_databases);
 		values[5] = BoolGetDatum(info->write_to_file);
+		values[6] = BoolGetDatum(info->own_hash);
 
 		/*
 		 * When track_entry_count is disabled, use NULL.  Fixed-sized stats
 		 * kinds report NULL here.
 		 */
 		if (info->track_entry_count)
-			values[6] = Int64GetDatum(pgstat_get_entry_count(kind));
+			values[7] = Int64GetDatum(pgstat_get_entry_count(kind));
 		else
-			nulls[6] = true;
+			nulls[7] = true;
 
 		tuplestore_putvalues(rsinfo->setResult, rsinfo->setDesc, values, nulls);
 	}
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 9b6ef64a04e..a326c555328 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -57,6 +57,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	202610061
+#define CATALOG_VERSION_NO	202610131
 
 #endif
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index f46427258e3..5e4c9e503f8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -6075,9 +6075,10 @@
 { oid => '8683', descr => 'statistics: information about statistics kinds',
   proname => 'pg_stat_get_kind_info', prorows => '20', proretset => 't',
   provolatile => 'v', proparallel => 'r', prorettype => 'record',
-  proargtypes => '', proallargtypes => '{int4,text,bool,bool,bool,bool,int8}',
-  proargmodes => '{o,o,o,o,o,o,o}',
-  proargnames => '{id,name,builtin,fixed_amount,accessed_across_databases,write_to_file,entry_count}',
+  proargtypes => '',
+  proallargtypes => '{int4,text,bool,bool,bool,bool,bool,int8}',
+  proargmodes => '{o,o,o,o,o,o,o,o}',
+  proargnames => '{id,name,builtin,fixed_amount,accessed_across_databases,write_to_file,own_hash,entry_count}',
   prosrc => 'pg_stat_get_kind_info' },
 
 { oid => '1136', descr => 'statistics: information about WAL activity',
diff --git a/src/test/modules/test_custom_stats/t/001_custom_stats.pl b/src/test/modules/test_custom_stats/t/001_custom_stats.pl
index 67e0c4e63d0..88dce8caffb 100644
--- a/src/test/modules/test_custom_stats/t/001_custom_stats.pl
+++ b/src/test/modules/test_custom_stats/t/001_custom_stats.pl
@@ -33,12 +33,12 @@ $node->safe_psql('postgres', q(CREATE EXTENSION test_custom_fixed_stats));
 $result = $node->safe_psql(
 	'postgres',
 	q(SELECT id, name, builtin, fixed_amount, accessed_across_databases,
-	         write_to_file
+	         write_to_file, own_hash
 	    FROM pg_stat_kind_info
 	    WHERE name LIKE 'test_custom%' ORDER BY id));
 is( $result,
-	qq{25|test_custom_var_stats|f|f|t|t
-26|test_custom_fixed_stats|f|t|f|t},
+	qq{25|test_custom_var_stats|f|f|t|t|f
+26|test_custom_fixed_stats|f|t|f|t|f},
 	"custom stats kinds visible in pg_stat_kind_info");
 
 my @var_stats_kinds = (
@@ -66,6 +66,10 @@ foreach my $stats_kind (@var_stats_kinds)
 		"'$kind_name'");
 	$node->restart;
 
+	$result = $node->safe_psql('postgres',
+		"SELECT own_hash FROM pg_stat_kind_info WHERE name = '$kind_name'");
+	is($result, $own_hash, "dedicated hash reported for $kind_name");
+
 	# Create entries for variable-sized stats.
 	$node->safe_psql('postgres',
 		q(select test_custom_stats_var_create('entry1', 'Test entry 1')));
diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out
index 0addd043e68..4addeba2508 100644
--- a/src/test/regress/expected/rules.out
+++ b/src/test/regress/expected/rules.out
@@ -1973,8 +1973,9 @@ pg_stat_kind_info| SELECT id,
     fixed_amount,
     accessed_across_databases,
     write_to_file,
+    own_hash,
     entry_count
-   FROM pg_stat_get_kind_info() k(id, name, builtin, fixed_amount, accessed_across_databases, write_to_file, entry_count);
+   FROM pg_stat_get_kind_info() k(id, name, builtin, fixed_amount, accessed_across_databases, write_to_file, own_hash, entry_count);
 pg_stat_lock| SELECT locktype,
     waits,
     wait_time,