Effective marketing is all about targeting the right demographic group for your product and in a deeper level, creating segmentations with a tailored campaign for each demographic sub group. But while most businesses strive to perform proper segmentation based on demographics, there is a lot of guess work involved.

But a new service available at cdyne.com is now offering free demographic data on any postal address in the United States. All you have to do is enter an address and the system instantly displays information such as average age, income and education for that address.