| Official Name: | Dalton, New Hampshire |
| Mapsize: | 250x200px |
| Settlement Type: | Town |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New Hampshire |
| Subdivision Type2: | County |
| Subdivision Name2: | Coös |
| Parts Type: | Villages |
| Leader Title: | Select board |
| Established Title: | Incorporated |
| Established Date: | 1764 |
| Area Footnotes: | [1] |
| Area Total Km2: | 72.7 |
| Area Land Km2: | 71.3 |
| Area Water Km2: | 1.4 |
| Area Water Percent: | 1.97 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 933 |
| Population Density Km2: | 13.1 |
| Timezone: | Eastern |
| Utc Offset: | -5 |
| Timezone Dst: | Eastern |
| Utc Offset Dst: | -4 |
| Coordinates: | 44.4158°N -71.6947°W |
| Elevation Ft: | 915 |
| Postal Code Type: | ZIP code |
| Postal Code: | 03598 |
| Area Code: | 603 |
| Blank Name: | FIPS code |
| Blank Info: | 33-16820 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0873573 |
Dalton is a town in Coös County, New Hampshire, United States. The population was 933 at the 2020 census.[2] It is part of the Berlin, NH-VT Micropolitan Statistical Area.
Dalton was incorporated in 1764 under the name "Chiswick", named for the Duke of Devonshire's castle. The name was changed to "Apthorp" in 1770, after the Apthorp family. In 1784 Apthorp was divided into two towns, Littleton and Dalton.[3] The name "Dalton" was chosen in honor of Tristram Dalton, merchant and senator from Massachusetts.[4]
According to the United States Census Bureau, the town has a total area of 72.7sqkm, of which 71.3sqkm are land and 1.4sqkm are water, comprising 1.97% of the town.[1] The town's highest point is the summit of Dalton Mountain, at 2150feet above sea level. The town includes the hamlet of Cushman, located on the Connecticut River opposite Gilman, Vermont. Dalton lies fully within the Connecticut River watershed.[5]
Approximately 82% of the town's land—14458acres out of a total land area of 17624acres—is undeveloped farm land, forest land or unproductive land enrolled in the state's current use program.[6] The land enrolled in current use is owned by 216 property owners, resulting in an average parcel size of 66.94acres per current use owner. According to the town's property ownership records, the town's largest landowner, together with family members, owns in excess of 1800acres of land.[7]
As of the census[8] of 2000, there were 927 people, 374 households, and 253 families living in the town. The population density was 33.7/mi2. There were 520 housing units at an average density of 18.9/mi2. The racial makeup of the town was 96.76% White, 0.76% African American, 0.54% Native American, 0.22% Asian, 0.22% from other races, and 1.51% from two or more races. Hispanic or Latino of any race were 1.94% of the population.
There were 374 households, out of which 28.9% had children under the age of 18 living with them, 56.1% were married couples living together, 6.7% had a female householder with no husband present, and 32.1% were non-families. 24.1% of all households were made up of individuals, and 13.4% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 2.95.
In the town, the population was spread out, with 24.4% under the age of 18, 6.5% from 18 to 24, 27.2% from 25 to 44, 27.4% from 45 to 64, and 14.6% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 106.0 males. For every 100 females age 18 and over, there were 104.4 males.
The median income for a household in the town was $35,625, and the median income for a family was $41,667. Males had a median income of $29,097 versus $20,089 for females. The per capita income for the town was $16,234. About 2.7% of families and 5.6% of the population were below the poverty line, including 6.3% of those under age 18 and 10.8% of those age 65 or over.