Slightly OT, but UK census data can also be accessed by a web API. Some details are at http://www.programmableweb.com/api/office-for-national-statistics http://

Slightly OT, but UK census data can also be accessed by a web API. Some details are at http://www.programmableweb.com/api/office-for-national-statistics http://www.programmableweb.com/api/office-for-national-stati.... The bad news is that it appears to be SOAP-based.