The county in which I live may have not "the best" golf courses. It may, however, have the most...ahem..."real"courses. (Excluding FL and AZ and Myrtle beach...but those arent golf courses now anyway...;-) Does that qualify?
Cook County, IL that includes the city of Chicago.
Probably around 125 courses, maybe more.
From 9-hole city munis that border Lake Michigan to the represented works of Ross, Flynn, Colt/Alison, Fazio, Wilson, Bendelow, Hills, Nicklaus, Moreau/Langford, Dye.
Maybe mot a winner, but a contender worthy of mention.