Am I doing something wrong with list source?

[Account Closed]

So Ive bought lists in the past with no issue, but with the start of the year list source is providing me less than 100 absentee owners in my county of 1.1 million people. When creating a new list my first criteria is county, Im getting 4,000 names. After adding in property type Residential: SFR im already down to 130 names. What is going on here? I have a saved search from September of 17,000 names but I was hoping to pull a fresh list for a new mailing campaign.