Montgomery County is located in the southwestern portion of the U.S. state of Ohio. As of the 2020 census, the population was 537,309, making it the fifth-most populous county in Ohio. The county seat is Dayton. The county was named in honor of Richard Montgomery, an American Revolutionary War general killed in 1775 while attempting to capture Quebec City, Canada. Montgomery County is part of the Dayton, Ohio Metropolitan Statistical Area.
Hampshire County is a historical and judicial county located in the U.S. state of Massachusetts. As of the 2020 census, the population was 162,308. Its most populous municipality is Amherst, its largest town in terms of landmass is Belchertown, and its traditional county seat is Northampton. The county is named after the county Hampshire, in England. Hampshire County is part of the Springfield, MA Metropolitan Statistical Area. Together with Hampden County, Hampshire County municipalities belong to the Pioneer Valley Planning Commission.
Middlesex County is a county in the south central part of the U.S. state of Connecticut. As of the 2020 census, the population was 164,245. The county was created in May 1785 from portions of Hartford County and New London County.
New London County is in the southeastern corner of Connecticut and comprises the Norwich-New London, Connecticut Metropolitan Statistical Area, which is also included in the Hartford-East Hartford, Connecticut Combined Statistical Area. There is no county government and no county seat, as is the case with all eight of Connecticut's counties; towns are responsible for all local government activities, including fire and rescue, snow removal, and schools.
Windham County is one of the eight historical counties in the U.S. state of Connecticut, located in its northeastern corner. As of the 2020 census, the population was 116,418, making it the least populous county in Connecticut. It forms the core of the region known as the Quiet Corner. Windham County is included in the Worcester, MA-CT Metropolitan Statistical Area, which is also included in the Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area. The entire county is within the Quinebaug and Shetucket Rivers Valley National Heritage Corridor, as designated by the National Park Service.
Hillsborough County is the most populous county in the U.S. state of New Hampshire. As of the 2020 census, the population was 422,937, almost one-third the population of the entire state. Its county seats are Manchester and Nashua, the state's two biggest cities. Hillsborough is northern New England's most populous county as well as its most densely populated.
Lebanon is the only city in Grafton County, New Hampshire, United States. The population was 14,282 at the 2020 census, up from 13,151 at the 2010 census. Lebanon is in western New Hampshire, south of Hanover, near the Connecticut River. It is the home to Dartmouth–Hitchcock Medical Center and Dartmouth College's Geisel School of Medicine, together comprising the largest medical facility between Boston, Massachusetts, and Burlington, Vermont.
Piermont is a town in Grafton County, New Hampshire, United States. The population was 769 at the 2020 census. It is home to Camp Walt Whitman and Kingswood Camp for Boys.
Woodstock is a town in Grafton County, New Hampshire, United States. The population was 1,434 at the 2020 census. Woodstock includes the village of North Woodstock, the commercial center. Its extensive land area is largely forested, and includes the Hubbard Brook Experimental Forest. Parts of the White Mountain National Forest are in the east and west. The Appalachian Trail crosses the town's northwest corner. Russell Pond Campground is in the east. West of North Woodstock is the Lost River Reservation.
Woodsville is a census-designated place (CDP) and the largest village in the town of Haverhill in Grafton County, New Hampshire, United States, along the Connecticut River at the mouth of the Ammonoosuc River. The population was 1,431 at the 2020 census. Although North Haverhill is now the county seat of Grafton County, the village of Woodsville has traditionally been considered the county seat, as the county courthouse was originally located there. The county buildings are now located halfway between Woodsville and the village of North Haverhill to the south.
Plainfield is a town in Sullivan County, New Hampshire, United States. At the time of the 2020 census, the town had a population of 2,459. The town is home to the Helen Woodruff Smith Bird Sanctuary and Annie Duncan State Forest.
Enfield is a census-designated place (CDP) and the main village in the town of Enfield in Grafton County, New Hampshire, United States. The population of the CDP was 1,571 at the 2020 census, out of 4,465 in the entire town.
Hanover is a census-designated place (CDP) and the main village in the town of Hanover in Grafton County, New Hampshire, United States. The population of the CDP was 9,078 at the 2020 census, out of 11,870 in the entire town. The CDP includes the campus of Dartmouth College.
Lisbon is a census-designated place (CDP) and the main village in the town of Lisbon in Grafton County, New Hampshire, United States. The population of the CDP was 965 at the 2020 census, out of 1,621 in the entire town.
Antrim is a town in Hillsborough County, New Hampshire, United States. The population was 2,651 at the 2020 census. The main village in the town, where 1,395 people lived at the 2020 census, is defined as the Antrim census-designated place (CDP) and is located at the intersection of U.S. Route 202 and New Hampshire Route 31. The town of Antrim also includes the villages of Antrim Center, North Branch, and Clinton Village.
Canaan is a census-designated place (CDP) and the main village in the town of Canaan in Grafton County, New Hampshire, United States. The population of the CDP was 442 at the 2020 census, out of 3,794 in the entire town.
Colebrook is a census-designated place (CDP) and the main village in the town of Colebrook, Coös County, New Hampshire, United States. The population of the CDP was 1,201 at the 2020 census, out of 2,084 in the entire town. The CDP population had dropped from 1,394 at the 2010 census.
North Walpole is a census-designated place (CDP) in the town of Walpole in Cheshire County, New Hampshire, United States. It had a population of 785 at the 2020 census, making it the largest village in the town of Walpole.
Plainfield is a census-designated place (CDP) and the namesake village in the town of Plainfield, Sullivan County, New Hampshire, United States. The population of the CDP was 178 at the 2020 census, out of 2,459 in the entire town.
