7 How old do you think the characters are? especially sarah and jimmy. September 28, 2010 by Habbyhop I think Eddy and Double D are around 11-12.Now Ed is probably around 12-13 and Rolf may be around 13-14. Sarah and Jimmy...I would estimate around 6-7 I really don't know how old they are because they're in the same school building as the Eds. Read more > Retrieved from "http://ed.wikia.com/wiki/User_blog:Habbyhop" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.