Enfield is a town in Grafton County, New Hampshire, United States. The population was 4,582 at the 2010 census. The town includes the villages of Enfield, Enfield Center, Upper Shaker Village, Lower Shaker Village, Lockehaven, and Montcalm.
According to the United States Census Bureau, the town has a total area of 43.1 square miles (111.6 km), of which 40.3 sq mi (104.3 km) is land and 2.9 sq mi (7.4 km) is water, comprising 6.59% of the town. Enfield is drained by the Mascoma River. Mascoma Lake, in the west, represents Enfield’s lowest elevation at 751 feet (229 m) above sea level. The highest elevation is over 2,100 ft (640 m) at the summit of Prospect Hill, overlooking Halfmile Pond. Crystal Lake is in the east. Enfield lies fully within the Connecticut River watershed.
Enfield is served by Interstate 89, U.S. Route 4, New Hampshire Route 4A and New Hampshire Route 10.
As of the census of 2010, there were 4,582 people, 2,044 households, and 1,305 families residing in the town. The population density was 113.7 persons per square mile (43.9/km²). There were 2,508 housing units at an average density of 24.0/km² (62.2/sq mi). The racial makeup of the town was 96.8% white, 0.4% African American, 0.3% Native American or Alaska Native, 0.9% Asian, 0.0% Pacific Islander, 0.2% some other race, and 1.4% from two or more races. 1.2% of the population were Hispanic or Latino of any race.
There were 2,044 households, out of which 24.1% had children under the age of 18 living with them, 50.1% were headed by married couples living together, 8.9% had a female householder with no husband present, and 36.2% were non-families. 27.7% of all households were made up of individuals, and 7.0% were someone living alone who was 65 years of age or older. The average household size was 2.24, and the average family size was 2.70.
In the town, the population was spread out with 19.4% under the age of 18, 6.1% from 18 to 24, 26.8% from 25 to 44, 33.8% from 45 to 64, and 13.9% who were 65 years of age or older. The median age was 43.6 years. For every 100 females, there were 94.6 males. For every 100 females age 18 and over, there were 93.1 males.
For the period 2009-2013, the estimated median annual income for a household in the town was $80,038, and the median income for a family was $89,362. Male full-time workers had a median income of $53,061 versus $43,456 for females. The per capita income for the town was $45,653. 3.1% of the population and 1.2% of families were below the poverty line. 2.3% of people under the age of 18 and 2.2% of people 65 or older were living in poverty.
Enfield New Hampshire neighborhoods include: Crystal Lake, Enfield, Lockehaven, Shaker Hill