B (936)
 Bailey Island (8) Baileyville (4) Baldwin (1) Bancroft (2) Bangor (185) Bar Harbor (177) Bar Mills (3) Bass Harbor (4) Bath (54) Bayville (1) Beals (4) Beaver Cove (1) Beddington (2) Belfast (40) Belgrade (20) Belgrade Lakes (8) Belmont (3) Benedicta (2) Benton (3) Bernard (3) Berwick (14) Bethel (27) Biddeford (26) Biddeford Pool (4) Bigelow Township (3) Bingham (11) Birch Harbor (2) Birch Island (1) Blaine (4) | Blue Hill (28) Blue Hill Falls (1) Boothbay (63) Boothbay Harbor (43) Bowdoin (13) Bowdoinham (8) Bowerbank (2) Bradford (3) Bradley (3) Bremen (3) Brewer (35) Bridgewater (5) Bridgton (27) Bristol (6) Brooklin (5) Brooks (13) Brooksville (6) Brookton (3) Brownfield (6) Brownville (5) Brunswick (64) Bryant Pond (3) Buckfield (7) Bucks Harbor (1) Bucksport (6) Burketville (1) Burlington (3) Burnham (7) Bustins Island (1) Buxton (11) Byron (2) |
