No one from Acton is on the famous people list yet
The longest list of any town in Montana belongs to Missoula, with 70. After Missoula, the next longest list in Montana is Billings’, with 65. In all of Montana, the famous people on record come from 93 towns.
Who’s listed here
Famous people come from Wikidata (people whose birthplace is Acton), checked against each person’s English Wikipedia article and ranked by how many Wikipedia languages cover them. Nobody born in Acton has passed that check yet, and nobody born within 35 miles is listed.
From Wikidata and Wikipedia: people whose birthplace is Acton and whose English Wikipedia article agrees, ranked by how many Wikipedia languages cover each person. People known mainly for crimes, and adult performers, aren’t listed. “The usual town” = everyone born in the towns gathered so far.