A fiber optic connection is considered the “gold standard” for quality, high-speed Internet access, and in the Midwest, it’s in pretty short supply. Except in North Dakota. In the region’s most sparsely populated state, 60 percent of the households, including those on farms in far-flung areas, have fiber. (That compares to 24 percent in the Midwest, where most of the existing fiber networks serve urban areas.) In all, North Dakota ranks fifth in the nation in fiber access.