There used to be one in Northern California. New Jerusalem (1Q4). It's a bit of an odd duck. There were two parallel runways out in the middle of nowhere. There is nothing there but runways and taxiways. No hangars, no services, no nothing.
The Army built the airport back during WWII to train primary students. They would have two patterns full of students going around and around. Practicing landings is what it is still used for. That and model airplanes on the closed runway.
When I started flying, both runways were
ACTIVE , but they have since closed one and turned it into a model airplane runway. There never was a tower or any controller here.