Penobscot County is a county in the U.S. state of Maine. As of the 2010 census, the population was 153,923. Its county seat is Bangor. Penobscot County is home to the University of Maine.
Penobscot County is a county in the U.S. state of Maine. As of the 2010 census, the population was 153,923. Its county seat is Bangor. Penobscot County is home to the University of Maine.