| | 2301901115 | Alton town | Penobscot County | ME | Active government
providing primary
general-purpose functions A |
| | 2301901500 | Argyle UT | Penobscot County | ME | Statistical entity S |
| | 2301902795 | Bangor city | Penobscot County | ME | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 2301906575 | Bradford town | Penobscot County | ME | Active government
providing primary
general-purpose functions A |
| | 2301906680 | Bradley town | Penobscot County | ME | Active government
providing primary
general-purpose functions A |
| | 2301906925 | Brewer city | Penobscot County | ME | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 2301909200 | Burlington town | Penobscot County | ME | Active government
providing primary
general-purpose functions A |
| | 2301910670 | Carmel town | Penobscot County | ME | Active government
providing primary
general-purpose functions A |
| | 2301910810 | Carroll plantation | Penobscot County | ME | Active government
providing primary
general-purpose functions A |
| | 2301912105 | Charleston town | Penobscot County | ME | Active government
providing primary
general-purpose functions A |