The executive power, as such, is vested on the President alone.
The executive power of the federal government is vested in him.
The executive power of the state is vested in the governor.
"I will do my best to protect the national security and public order with the power vested in me," he said.
The executive power of the is vested on the mayor.
Legislative power is vested upon the congress of the state.
However, counties do not have that much power vested in them.
Today, the judicial power is almost completely vested in the federal court system.
Such power is typically vested in a town manager or chief executive officer.
All the authority and power is vested in his hands.