Despite the fact that United have had larger attendances than City every single season since the war and City, even as champions, struggle to sell out their ground, some deluded blues still claim the city is theirs.
A team of data researchers from the Oxford Internet Institute are the latest to shed light on this myth after monitoring geotagged tweets from the beginning of this season until Christmas.
Check out the Oxford Internet Institute for more information.
Map created by Sam
INPLAY allows us to chat in real time about the latest United news and the events on match day. Join the our chatroom on your phone for free: RoM chatroom. Code = ASYKP