20.5% live in West Virginia
7.4% live in Missouri
5.4% live in Pennsylvania
If you don't like people
with the name mccallister
you should probably move to
Rhode Island (None live there).
Fun fact: West Virginia
is the state with the most
last name mccallister per capita.
Check out the popularity
of the last name mccallister
for each state in the map below.