The partition of the district remained in place after the Saar territory was reincorporated into Germany in 1935.

After World War II the Saar area was once again detached from Germany, this time as the French Saar Protectorate, which included all of the post-WWI territory plus some additional areas to the north; the eastern parts of this additional territory, most of which had come from the Birkenfeld district, were incorporated into Sankt Wendel.

The German blazon reads: Im silber und blau geteilten Schild ein rot bezungter und rot bewehrter Löwe mit gewechselten Farben, belegt mit einem goldenen Herzschild, darin eine rote heraldische Lilie.

The lion charge is actually to be interpreted as a composite of two lions, with the blue part in the upper field representing the charge borne by the Counts of Veldenz, a branch of the House of Wittelsbach, while the silver part in the lower field represents Nassau-Saarbrücken.

The inescutcheon (inset shield) in the middle bears a fleur-de-lis charge taken from the town of Sankt Wendel in tinctures drawn from the arms of Lorraine.