Upper Bann includes Portadown, which became infamous for the Drumcree standoff, and Craigavon.
This constituency takes in all of Craigavon District Council and much of Banbridge District Council.
In 2007, the UUP and DUP held two Assembly seats here, with the other two held by the SDLP and Sinn Féin.
Should be quite a skirmish with some new and interesting names on the ballot paper. The end result may well see little change in the final party composition but new faces are always a good thing at Stormont.