The demographics for iphone don’t support your imaginary breakdown ... :-) ...
A tale of two cities: The maps that reveal how iPhone owners live in affluent areas, while Android is for those in poorer parts of town
http://www.dailymail.co.uk/sciencetech/article-2597269/Maps-reveals-Android-poor-people-iPhone-owners-live-affluent-areas.html
Apple took 65% of U.S. phone buyers making $100,000+ a year
http://fortune.com/2014/02/21/apple-took-65-of-u-s-phone-buyers-making-100000-a-year/
iPhone Users Earn Higher Income, Engage More on Apps than Android Users
http://www.comscore.com/Insights/Data-Mine/iPhone-Users-Earn-Higher-Income-Engage-More-on-Apps-than-Android-Users
What Kind Of Person Prefers An iPhone?
http://www.forbes.com/sites/toddhixon/2014/04/10/what-kind-of-person-prefers-an-iphone/
iPhone people are a notch up the socio-economic scale: higher income, higher education, higher representation in professional and managerial jobs. They are tech enthusiasts, but more as consumers than producers: a big over-weight for digital device addiction, but none for technical jobs.
You made my case, you spend too much time reading worthless polls. You really need to get out more.