diff --git a/pkg/server/admin_test.go b/pkg/server/admin_test.go
index 76ac5ddad36f..effe83ef2939 100644
--- a/pkg/server/admin_test.go
+++ b/pkg/server/admin_test.go
@@ -2444,6 +2444,19 @@ func TestDecommissionEnqueueReplicas(t *testing.T) {
 
 		// Ensure that the scratch range's replica was proactively enqueued.
 		require.Equal(t, <-enqueuedRangeIDs, tc.LookupRangeOrFatal(t, scratchKey).RangeID)
+
+		// Check that the node was marked as decommissioning in each of the nodes'
+		// decommissioningNodeMap. This needs to be wrapped in a SucceedsSoon to
+		// deal with gossip propagation delays.
+		testutils.SucceedsSoon(t, func() error {
+			for i := 0; i < tc.NumServers(); i++ {
+				srv := tc.Server(i)
+				if _, exists := srv.DecommissioningNodeMap()[decommissioningSrv.NodeID()]; !exists {
+					return errors.Newf("node %d not detected to be decommissioning", decommissioningSrv.NodeID())
+				}
+			}
+			return nil
+		})
 	}
 
 	decommissionAndCheck(2 /* decommissioningSrvIdx */)
diff --git a/pkg/server/decommission.go b/pkg/server/decommission.go
index 32e8aba1bc65..fdaf02ab3a75 100644
--- a/pkg/server/decommission.go
+++ b/pkg/server/decommission.go
@@ -54,6 +54,7 @@ func (t *decommissioningNodeMap) makeOnNodeDecommissioningCallback(
 			// Nothing more to do.
 			return
 		}
+		t.nodes[decommissioningNodeID] = struct{}{}
 
 		logLimiter := log.Every(5 * time.Second) // avoid log spam
 		if err := stores.VisitStores(func(store *kvserver.Store) error {
@@ -216,3 +217,15 @@ func (s *Server) Decommission(
 	}
 	return nil
 }
+
+// DecommissioningNodeMap returns the set of node IDs that are decommissioning
+// from the perspective of the server.
+func (s *Server) DecommissioningNodeMap() map[roachpb.NodeID]interface{} {
+	s.decomNodeMap.RLock()
+	defer s.decomNodeMap.RUnlock()
+	nodes := make(map[roachpb.NodeID]interface{})
+	for key, val := range s.decomNodeMap.nodes {
+		nodes[key] = val
+	}
+	return nodes
+}
diff --git a/pkg/server/server.go b/pkg/server/server.go
index 6a5a11d12668..e0d39a77d4b9 100644
--- a/pkg/server/server.go
+++ b/pkg/server/server.go
@@ -123,6 +123,7 @@ type Server struct {
 	admin           *adminServer
 	status          *statusServer
 	drain           *drainServer
+	decomNodeMap    *decommissioningNodeMap
 	authentication  *authenticationServer
 	migrationServer *migrationServer
 	tsDB            *ts.DB
@@ -844,6 +845,7 @@ func NewServer(cfg Config, stopper *stop.Stopper) (*Server, error) {
 		admin:                  sAdmin,
 		status:                 sStatus,
 		drain:                  drain,
+		decomNodeMap:           decomNodeMap,
 		authentication:         sAuth,
 		tsDB:                   tsDB,
 		tsServer:               &sTS,
diff --git a/pkg/testutils/serverutils/test_server_shim.go b/pkg/testutils/serverutils/test_server_shim.go
index c40a86daacde..c2c8ea2dd22a 100644
--- a/pkg/testutils/serverutils/test_server_shim.go
+++ b/pkg/testutils/serverutils/test_server_shim.go
@@ -151,6 +151,10 @@ type TestServerInterface interface {
 	// Decommission idempotently sets the decommissioning flag for specified nodes.
 	Decommission(ctx context.Context, targetStatus livenesspb.MembershipStatus, nodeIDs []roachpb.NodeID) error
 
+	// DecommissioningNodeMap returns a map of nodeIDs that are known to the
+	// server to be decommissioning.
+	DecommissioningNodeMap() map[roachpb.NodeID]interface{}
+
 	// SplitRange splits the range containing splitKey.
 	SplitRange(splitKey roachpb.Key) (left roachpb.RangeDescriptor, right roachpb.RangeDescriptor, err error)