Holbrook Cdp, Massachusetts
As of the census of 2000, there were 10785 people, 4076 households, and 2854 families living in the census designated place. The population density was 1466.7 people per square mile (566.3/kmē), making its Massachusetts's 118th most densely populated census designated place. There were 4153 housing units at an average density of 565 per square mile (218.15/kmē). The average household size was 2.63 and the average family size was 3.19. In the census designated place the population was distributed as follows: 23% under the age of 18, 7.1% from 18 to 24, 31% from 25 to 44, 22.8% from 45 to 64, and 16.1% who were 65 or older. For every 100 females there were 94.1 males. For every 100 females age 18 and over, there were 91 males. The median age was 38.4 years, The median age of males and females living in Holbrook Cdp was 37.5 and 39.6 years respectively. The racial or ethnic makeup of the census designated place was 91.87% White, 3.99% Black or African American, 0.19% American Indian, 1.5% Asian, 0.01% Native Hawaiian, 1.34% from two or more races and 1.11% Other races.
The median income for a household in the census designated place was $54419, it is the 83rd highest census designated place by median household income in the U.S. state of Massachusetts. The median income for a family in the census designated place was $62532, making its Massachusetts's 94th highest census designated place by median family income. The per capita income for the census designated place was $23379, making it the 131st wealthiest census designated place by per capita income among the Massachusetts. The median income of census designated place was $31749, The median income for males was $37184, compared to $28468 for females.
In 2000, 2543 pupils and students, of which 50.57% are male and 49.43% are female, 23.58% of the total population, are in the education system. Of which, percentage of enrollment student are in, 4.4% nursery or pri school, 6.57% kindergarten, 45.46% elementary school, 23.32% high school and 20.25% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 29560 |
| April 2000 Estimate | 29560 |
| July 2000 Estimate | 29625 |
| July 2001 Estimate | 29895 |
| July 2002 Estimate | 29867 |
| July 2003 Estimate | 30379 |
| July 2004 Estimate | 30352 |
| July 2005 Estimate | 30993 |
| July 2006 Estimate | 31642 |
| July 2007 Estimate | 31859 |
| July 2008 Estimate | 32148 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 62 | 50 | 112 |
| Kindergarten | 66 | 101 | 167 |
| Elementary school | 638 | 518 | 1156 |
| High school | 282 | 311 | 593 |
| College or graduate school | 238 | 277 | 515 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Holbrook CDP, Massachusetts | $54419 | $62532 | $23379 |
| Norfolk County, Massachusetts | $63432 | $77847 | $32484 |
| Massachusetts, United States | $50502 | $61664 | $25952 |
| United States | $41994 | $50046 | $21587 |