34.7% live in California
17.3% live in New York
5.1% live in New Jersey, Pennsylvania and Washington
If you don't like people
named chuang
you should probably go to
New Hampshire (None live there).
Fun fact: South Dakota
is the state with the most
last name chuang per capita.
Check out the popularity
of the last name chuang
for each state in the map below.