I'm extremely unfamiliar with the Twin Cities. Never even visited. But I assume, like every city, it has the gay neighborhood, where even the Republican straights are "metro" and rather appalled by the socons. I'd be very surprised if there weren't one.
Actually the Twin Cities don't really have a specific "gay neighborhood", the gays are just numerous and spread out. Though the said precinct is above is certainly in a heavily gay concentration. That also ties into my theory that Obama did win white evangelicals in Minneapolis, because if you live in any heavily white neighborhood in Minneapolis you obviously don't have much of a problem with gays.
I'm quite interested in those downtown precincts that typically are about 25% Republican and where basically no one lives except latte liberals and rich Republicans (well and homeless I guess.) I'm betting "No" is going to far outrun Obama in those places.