Hello, does anyone have a list of all neighborhoods in the U.S. with zip codes? By neighborhood, I mean like "Haight-Ashbury" in San Francisco for example.

I believe there are around 150,000 them in the U.S. but I can't find a list of them with zips anywhere.

I did find 1 company that has it called Maponics but they want to charge $5k for it. (Yikes!)

I'd be willing to pay, but not *that* much.