Yep: http://www.aclu.org/constitution-free-zone-map

It is worth knowing that this map is intended to illustrate the absurdity of a specific (old) statement from DHS. It is almost definitely not the case that living in NYC puts you at risk of arbitrary border searches; among other things, SCOTUS has specifically said it doesn't.

I guess it just applies to folks in the south west, hundreds of miles from the border.