13.8% live in Illinois
9.5% live in Pennsylvania
7.4% live in New York
If you don't like people
with the name mckittrick
you should probably go to
New Hampshire (None live there).
Cool fact: South Dakota
is the state with the most
last name mckittrick per capita.
Check out the popularity
of the last name mckittrick
for each state in the map below.