What is this, 1888? Get your butt up there and help them count!! ;p
488 organized municipalities
The smallest town by population is Frye Island, a resort town which reported zero year-round population in the 2000 Census;
one plantation, Glenwood Plantation, Maine, also reported a permanent population of zero.
In the 2000 census, the smallest town aside from Frye Island was Centerville with a population of 26, but since that census, Centerville voted to disincorporate and therefore is no longer a town.
The next smallest town with a population listed in that census is Beddington (pop. 50 at the 2010 census).