Cities & Towns in Coos County, NH

Coos County, county in New Hampshire, United States. As of 2020 county had an estimated population of 31,174 inhabitants. The county was created 220 years ago in 1803. Its county seat is "Lancaster".

There are 20 city/town in Coos County, NH. The largest city of Coos County is Berlin with a population of 9,813. Other cities include, Lancaster population 3,234, Gorham population 2,593, Whitefield population 2,197, Colebrook population 2,134

Berlin

Berlin, city in Coos County, New Hampshire, USA

Lancaster

Lancaster, town in New Hampshire, United States

Gorham

Gorham, town in New Hampshire, United States

All Coos County Cities (Aphebetical)

Cities, Towns, Neighborhoods & Other Populated Places in Coos County.