I'd like real numbers, but I've come across, a disproportionate number of people in interreligious, inter-ethnicity marriages, and presumably inter-caste marriages, except that I can't really tell one's caste unless they have a caste based lastname, and I know that name is associated with a caste.
I've heard of numerous cases where Indian-Americans didn't know their caste until they were asked about it by people not of Indian origin, who seemed to have the 4 caste + outcastes model in their heads, which barely maps to how caste is understood in modern India.
I've heard of numerous cases where Indian-Americans didn't know their caste until they were asked about it by people not of Indian origin, who seemed to have the 4 caste + outcastes model in their heads, which barely maps to how caste is understood in modern India.
(Parents came here from India in the 1970's).
This may also differ by generation.