The population of Castle Carrock is 303.
The Carrock is a great rock, almost a hill of stone, cropping out of the ground right in the middle of a stream, with the stream looping itself around it. The Rock has a flat space on top of it, and a well worn path with many steps leading down to the river.The Rock is located not far from the house of Beorn, a strange mountain man who can change into a bear. Gandalf the Grey tells the company that Beorn was the one who carved the steps in the rock, and that Beorn was the one who named it the Carrock. When asked by Bilbo why it is called the Carrock, Gandalf replies,"He called it the Carrock because carrock is his word for it. He calls things like that carrocks, and this one is the Carrock because it is the only one near his home and he knows it well."
The population of Dover castle is 28,156.
The population of Castle Eaton is 235.
Elmley Castle's population is 497.
Castle Hedingham's population is 1,000.
The population of Castle Cary is 2,096.
Castle Gresley's population is 1,566.
The population of Castle Vale is 10,000.
The population of Castle Acre is 800.
Castle Harlan's population is 25.
The population of Bishop's Castle is 1,630.
Castle Ashby's population is 134.