There are 12 cities in Penobscot County, Maine.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Bangor1Maine31,78631,7160.31%92834.26
Orono2Maine10,1169,523 1,4377.04
Brewer3Maine9,6689,6690.01%63415.24
Old Town4Maine7,4557,4270.04%19238.82
Hampden5Maine4,4664,373 40710.96
Millinocket6Maine4,1364,280 7295.67
Lincoln7Maine2,5212,606 3397.43
Milford8Maine2,2702,356 6793.34
Dexter9Maine1,7451,981 3704.72
East Millinocket10Maine1,5411,695 1,6120.96
Newport11Maine1,4851,911 4223.52
Howland12Maine1,1261,052 1517.46
showing: 12 rows

Cities in Penobscot County, Maine by Population (2024)

What is the largest city in Penobscot County, Maine?

Bangor is the largest city in Penobscot County.

What is the smallest city in Penobscot County, Maine?

Howland is the smallest city in Penobscot County.

How many cities are in Penobscot County?

There are 12 cities in Penobscot County, Maine.

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