Hopkinton (CDP), Massachusetts - Demographics

Demographics

See also: List of Massachusetts locations by per capita income

Historical population
Year	Pop.	±%
1850	2,801	—
1860	4,340	+54.9%
1870	4,419	+1.8%
1880	4,601	+4.1%
1890	4,088	−11.1%
1900	2,623	−35.8%
1910	2,452	−6.5%
1920	2,289	−6.6%
1930	2,563	+12.0%
1940	2,697	+5.2%
1950	3,486	+29.3%
1960	4,932	+41.5%
1970	5,981	+21.3%
1980	7,114	+18.9%
1990	9,191	+29.2%
2000	13,346	+45.2%
2010	14,925	+11.8%
= population estimate. Source: United States Census records and Population Estimates Program data.

As of the census of 2000, there were 13,346 people, 4,444 households, and 3,621 families residing in the town. The 2005 population estimate for is 14,112. The population density was 502.5 inhabitants per square mile (194.0 /km2). There were 4,548 housing units at an average density of 171.2 per square mile (66.1 /km2). The racial makeup of the town was 96.33% White, 0.69% Black or African American, 0.15% Native American, 1.66% Asian, 0.04% Pacific Islander, 0.29% from other races, and 0.84% from two or more races. Hispanic or Latino of any race were 1.33% of the population.

There were 4,444 households out of which 49.7% had children under the age of 18 living with them, 73.4% were married couples living together, 6.1% had a female householder with no husband present, and 18.5% were non-families. 15.2% of all households were made up of individuals and 5.4% had someone living alone who was 65 years of age or older. The average household size was 2.97 and the average family size was 3.33.

Population was well-distributed by age, with 33.1% under the age of 18, 3.4% from 18 to 24, 34.0% from 25 to 44, 22.6% from 45 to 64, and 6.9% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 97.4 males. For every 100 females age 18 and over, there were 92.9 males.

The median income for a household in the town was $89,281, and the median income for a family was $102,550. Males had a median income of $71,207 versus $42,360 for females. The per capita income for the town was $41,469. About 1.3% of families and 1.7% of the population were below the poverty line, including 1.4% of those under age 18 and 3.4% of those age 65 or over.