I didn't mean representative of the people living there, I mean representative of the news sources there.

I am not taking a political side, just pointing out that this is not a complete survey of all sites, and the article at times suggests conclusions that can't be fairly made from this data unless it was a complete survey.

Another example: there is not a single site on the map in New York City. It would be very surprising if there wasn't at least one partisan local news site in NYC.