Erroll, New Hampshire is a small town in Coos County with a population of 291. Located on the north side of the White Mountains and is a part of the Berlin, NH–VT micropolitan statistical area. The total area of Errol is 69.8 square miles, of which 60.6 square miles is land and 9.1 square miles is water. Umbagog Lake State Park is a popular attraction where you can enjoy swimming, fishing, boating, and viewing wildlife. Akers Pond (276 ac.) is located in Erroll. Students attend Errol Consolidated Elementary School. For shopping and services, the city of Berlin is just 42 minutes away.