Groton Cdp, Massachusetts
As of the census of 2000, there were 1113 people in the census designated place, organized into 442 households, and 261 families residing in the census designated place. The population density was 659.3 people per square mile (254.56/kmē), it would be the 35th least densely populated census designated place in the U.S. state of Massachusetts. There were 459 housing units at an average density of 271.6 per square mile (104.87/kmē). The average household size was 2.35 people, and the average family size was 3.14 people. In the census designated place Age distribution was 27.7% under the age of 18, 6.7% from 18 to 24, 31.3% from 25 to 44, 21.1% from 45 to 64, and 13.2% who were 65 or older. For every 100 males there were 115.3 females. For every 100 males age 18 and over, there were 130.7 females. The median age of the census designated place's population was 35 years, the median age of male residents at 32.9 and the median age of female residents at 37.6. The racial or ethnic makeup of the census designated place was 1053 White, 8 Black or African American, 3 American Indian, 12 Asian, 2 Native Hawaiian, 24 from two or more races and 11 Ohter races.
The median income for a household in the census designated place was $58409, it is the 66th wealthiest census designated place in terms of median household income. The median income for a family in the census designated place was $80981, making it the 35th highest census designated place by median family income in Massachusetts. The per capita income for the census designated place was $33044, it is the 34th wealthiest census designated place in terms of per capita income. The median income was $35956, Males had a median income of $56136 versus $30114 for females.
In 2000, 169 pupils and students, of which 75 are male and 94 are female, 15.18% of the total population, are in the education system. Of which, total enrollment of student are in, 17 nursery or pri school, 25 kindergarten, 104 elementary school, 6 high school and 17 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 38037 |
| April 2000 Estimate | 38037 |
| July 2000 Estimate | 38049 |
| July 2001 Estimate | 37983 |
| July 2002 Estimate | 37665 |
| July 2003 Estimate | 37415 |
| July 2004 Estimate | 37079 |
| July 2005 Estimate | 36720 |
| July 2006 Estimate | 36831 |
| July 2007 Estimate | 37008 |
| July 2008 Estimate | 37353 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 9 | 8 | 17 |
| Kindergarten | 16 | 9 | 25 |
| Elementary school | 36 | 68 | 104 |
| High school | 6 | 6 | |
| College or graduate school | 8 | 9 | 17 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Groton CDP, Massachusetts | $58409 | $80981 | $33044 |
| Middlesex County, Massachusetts | $60821 | $74194 | $31199 |
| Massachusetts, United States | $50502 | $61664 | $25952 |
| United States | $41994 | $50046 | $21587 |