No Results on List Source

[Micah Redden]

Does anyone have experience with List Source not returning any results for your area?  I was searching several of the dare I say 'Rural' towns around me and List Source has no record of anyone living in these areas.  There is an estimated population of about 10,000 in the cities I was searching.  How would this lack of information also affect some of the other companies to purchase lists from for direct mail marketing?