This is a map displaying the distribution of persons with the POSTON Surname within the 50 United States. The source of this data is the listings in the 1990 telephone books.
The color of each state indicates how frequently you will find someone with the POSTON surname in each state. For instance, if a state is colored red, then 1 in 100 people (or more) in that state have the surname. Similarly, yellow means approximately 1 in 300 have the surname, green means 1 in 1000, and blue means 1 in 10,000 (or less).
As can be seen, persons with the surname POSTON reside in Kentucky, Missouri and throughout the United States.
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