I heard about this tool this morning on NPR. Enter your annual income and zip code into the Income Upshot Income Upshot and it spits our various characteristics that should match up. The results were pretty good on some obscure information including commute time, type of car, and most surprising my zodiac sign. The Income Upshot was off on political and religious leanings.
Anyways, give it a shot and let me know if picks your sign.