In Alaska, several electoral districts are combined to get closer to the usual administrative division, used for example to the population census.
In Virginia, for reasons of clarity and overall coherence, the Independent Cities are combined with the counties from which they arise.
See the french version (comment and notes in french but identical map).
See the explanatory maps by counties.
Soon, the xlsx (excel 2007) or csv file of 2016 results county by county... (Clinton/Trump/Johnson/Stein/McMullin/other)