favour of more sophisticated statistical sampling
Yeah I love that line. Actually Clinton tried to use this rather than what is required under the Constitution. Anytime a prominent politician like Clinton wants to use a new technique you can be sure he wants to manipulate the data.
Actually the US does ask more than a few simple questions but that is a statistical sample.
My Father worked on the Census twice and he has some interesting stories to tell. There is a reason why it is not considerd that accurate. But the pol's won't tell you the real reasons.
From Statistics 101 the smaller the sample size the bigger the error.