Location and coordinates are for the approximate centre of Trimdon within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Trimdon, par. and ry. sta., Durham, 5 miles E. of Ferryhill and 8 miles SE. of Durham, 2494 ac., pop. 3057; P.O., and P.O. at Trimdon Colliery, and P.O., T.O. at Trimdon Grange; the par. contains Trimdon House, seat.