McCarthy is a census-designated place in Copper River Census Area, Alaska, United States. It is in Wrangell-St. Elias National Park and Preserve. The population was 107 at the 2020 census, up from 28 in 2010.
Wikipedia https://en.wikipedia.org/wiki/McCarthy,_Alaska
Address 99573, United States
Coordinates 61°27'14.411" N -142°51'52.609" E