The ward, which takes its name from Derby Arboretum in Rose Hill, had a population of 18,590 in 2011.

The city centre is Derby's central business district and main shopping area.

Ye Olde Dolphin Inne is reputedly Derby's oldest public house.

The area became urbanised in the late 19th century and is characterised by high density terraced housing.

Ley's Vulcan Iron Works (opened 1874) was formerly a major local industrial presence, but closed in 1986.

Part of the Pear Tree area falls within the neighbouring Normanton ward.