Courtesy of Matthew Isbell of MCI Maps, here is an interesting project. Mr. Isbell took all the votes for the Democrats (Tom Carper and Kerri Evelyn Harris) and then all the votes for the Republicans (Gene Truono, Rob Arlett and Rocky de la Fuente) in each RD district and then totaled them up to see which party won the district. The result: over 2-1 Democratic. Democrats won 33 districts out of the 41 RDs in the state. Democrats won all three counties. Yes, even Sussex County.
Right click on the image below to open the image in a new tab for a much larger version of the map.