Agreed on San Francisco
I once overheard a conversation of white police officers in the Bay Area who thought that someone who disagreed with black/white dating was too old fashioned. They were liberal whites from the Bay Area. Isn't that something? However, I now live in FL and would have to say FL has a huge amount of interracial dating among Cubans, Haitians, conservative white southerners, liberal whites, Dominicans, Puerto Ricans, etc. There is a large amount of interracial dating in this state. I get hit on at the local gym by FSU undergraduates even though I am 37 and they are in their early twenties. The worst place I witnessed was Notre Dame. The campus had a lot of racist whites (including women) who thought minorities lacked intelligence and/or were prone to crime. To be fair, there were exceptions, but they were infrequent. So I would put San Francisco up on top with Miami, FL at a close second. Racist places include small towns in AZ and some parts of the midwest. Someone also mentioned Orange County, CA as a problem area, which I believe. I am surprised someone mentioned Minneapolis as a good IR city because I once met a light-skinned Mexican woman who complained of racism in a Minnesota suburb. She said everyone kept staring at her, which she thought was due to blatant white racism though she was a light-skinned Mexican. If the person was darker (black, Native American, darker Mexican) I'll bet the racism she spoke of would have been worst.