IA voter demographics... are there similarities? Many factors play a roll in voting from location, education, income, etc... I'll start here is some general info on voters on IA. Follow the below example:
Who are you voting for? Obama
Ethnicity? cracker (white)
Gender? male
Birth Place? Miami, FL
Your age? 28
Your education? some college (5 classes shy of programming degree)
Your job? IT Manager - Network Administrator
Marital status: Married
Household income above or below 100k? Above
------------------ (if you have spouse or partner) ------------------
Spouse voting for? Obama
Ethnicity? white
Gender? female
Birth Place? Atlanta, GA
Spouse age? 27
Spouse education? Graduate School (Doctor of Pharmacy)
Spouse job? Pharmacist