Marketing to people fleeing metro areas for the burbs

[Eric Armstrong]

Hello BPers,
Although I haven't verified any stats, word is, due to recent events, people are fleeing metro areas for the suburbs or rural areas.  With many businesses realizing they don't need as many workers in office full time, this provides more flexibility for workers to move further out.  How would I go about finding good data to target marketing to those potentials?  Looking to capitalize on this from a realtor's perspective.  Please share your thoughts and ideas.