Millville is a town located in Worcester County, Massachusetts. As of the 2000 census, the town had a total population of 2,724.
Millville was first settled in 1662 and was officially incorporated in 1916.
According to the United States Census Bureau, the town has a total area of 12.9 km˛ (5.0 mi˛). 12.8 km˛ (4.9 mi˛) of it is land and 0.2 km˛ (0.1 mi˛) of it is water. The total area is 1.40% water.
As of the census2 of 2000, there are 2,724 people, 923 households, and 719 families residing in the town. The population density is 213.3/km˛ (552.1/mi˛). There are 958 housing units at an average density of 75.0/km˛ (194.2/mi˛). The racial makeup of the town is 97.72% White, 0.77% African American, 0.04% Native American, 0.18% Asian, 0.00% Pacific Islander, 0.26% from other races, and 1.03% from two or more races. 0.62% of the population are Hispanic or Latino of any race.
There are 923 households out of which 44.6% have children under the age of 18 living with them, 63.8% are married couples living together, 9.8% have a female householder with no husband present, and 22.0% are non-families. 15.5% of all households are made up of individuals and 5.9% have someone living alone who is 65 years of age or older. The average household size is 2.95 and the average family size is 3.33.
In the town the population is spread out with 31.2% under the age of 18, 6.1% from 18 to 24, 37.1% from 25 to 44, 17.5% from 45 to 64, and 8.1% who are 65 years of age or older. The median age is 34 years. For every 100 females there are 96.3 males. For every 100 females age 18 and over, there are 93.3 males.
The median income for a household in the town is $57,000, and the median income for a family is $61,513. Males have a median income of $42,407 versus $29,758 for females. The per capita income for the town is $20,497. 5.8% of the population and 4.6% of families are below the poverty line. Out of the total population, 6.6% of those under the age of 18 and 9.1% of those 65 and older are living below the poverty line.