Penobscot County on the map of Maine 2024. Cities, roads, borders and directions in Penobscot County of Maine.

Penobscot County is found in the central region of Maine. The county seat of Penobscot County is Bangor. The overall area of the county is about 3,556 square miles. Formed in 1816 as Penobscot County, Massachusetts from part of Hancock County, today Penobscot County counts over 153 thousand inhabitants. The county is named after the Penobscot Native American tribe. This map shows the borders of Penobscot County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Penobscot County.