Avon Map
Avon is a census-designated place (CDP) in Powell County, Montana, United States. The population was 124 at the 2000 census.
Avon is located at 46°35?57?N 112°35?56?W / 46.59917°N 112.59889°W / 46.59917; -112.59889 (46.599204, -112.598899).
According to the United States Census Bureau, the CDP has a total area of 13.4 square miles (34.6 km²), all of it land.
Nearby cities include Deer Lodge, Elliston.