Candia is a town in Rockingham County, New Hampshire, United States. The population was 3,909 at the 2010 census. The town includes the villages of Candia, Candia Four Corners and East Candia.
According to the United States Census Bureau, the town has a total area of 30.6 square miles (79 km). 30.3 square miles (78 km) of it is land and 0.2 square miles (0.52 km) of it is water, comprising 0.79% of the town. Notable villages in the town include Candia proper, near the town’s northern border; Candia Four Corners, closer to the geographic center of the town; and East Candia, near the town’s eastern border.
Candia is drained by the North Branch River, a tributary of the Lamprey River. The town lies almost fully within the Piscataqua River watershed except for the western and southern edges, which are in the Merrimack River watershed. The highest point in town is Hall Mountain, at 941 feet (287 m) above sea level, located in Bear Brook State Park in the northwestern part of the town. (The main entrance to the state park and most of its facilities are in neighboring Allenstown.)
Candia is bisected by two state highways, Route 43 running north from Route 101 through the Candia Four Corners to the Deerfield town line, and Route 27, running east/west from the Hooksett town line through the Candia Four Corners to the Raymond town line. Route 101 is the major east/west thoroughfare through southern New Hampshire and travels through the south part of Candia.
As of the census of 2000, there were 3,911 people, 1,359 households, and 1,108 families residing in the town. The population density was 129.0 per square mile (49.8/km²). There were 1,384 housing units at an average density of 45.6 per square mile (17.6/km²). The racial makeup of the town was 98.11% White, 0.43% African American, 0.46% Native American, 0.59% Asian, 0.03% Pacific Islander, 0.10% from other races, and 0.28% from two or more races. Hispanic or Latino of any race were 0.87% of the population.
There were 1,359 households out of which 40.0% had children under the age of 18 living with them, 72.0% were married couples living together, 5.2% had a female householder with no husband present, and 18.4% were non-families. 12.7% of all households were made up of individuals and 3.2% had someone living alone who was 65 years of age or older. The average household size was 2.88 and the average family size was 3.14.
In the town, the population was spread out with 26.6% under the age of 18, 6.0% from 18 to 24, 33.6% from 25 to 44, 26.5% from 45 to 64, and 7.2% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 102.1 males. For every 100 females age 18 and over, there were 102.0 males.
The median income for a household in the town was $61,389, and the median income for a family was $67,163. Males had a median income of $43,260 versus $31,127 for females. The per capita income for the town was $25,267. About 2.3% of families and 2.6% of the population were below the poverty line, including 2.3% of those under age 18 and 5.3% of those age 65 or over.
Candia New Hampshire neighborhoods include: Exit 3 Route 101 Candia, Island Rd, SE Candia