Norfolk County, Massachusetts
As of the census of 2000, there were 650308 people in the county, organized into 248827 households, and 165858 families living in the county. The population density was 1627.5 people per square mile (628.38/kmē), it would be the third most densely populated county in the U.S. state of Massachusetts. There were 255154 housing units at an average density of 638.6 per square mile (246.56/kmē). The average household size was 2.54 persons, and the average family size was 3.14 persons. In the county the population was distributed as follows: 23.4% under the age of 18, 7% from 18 to 24, 31.6% from 25 to 44, 23.5% from 45 to 64, and 14.4% who were 65 or older. For every 100 females there were 91.4 males. For every 100 females age 18 and over, there were 87.6 males. It has an estimated population (as of July 2008) of 659909, The racial or ethnic makeup of the county was 563796 White, 34497 Black or African American, 1125 American Indian, 52241 Asian, 268 Native Hawaiian, and 7982 from two or more races.
The median income for a household in the county was $63432, it is the wealthiest county in terms of median household income. The median income for a family in the county was $77847, it is wealthiest county by median family income in Massachusetts. The per capita income for the county was $32484, making it the highest county by per capita income in Massachusetts.
In 2000, 169601 pupils and students, of which 49.31% are male and 50.69% are female, 26.08% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.76% nursery or pri school, 5.22% kindergarten, 41.17% elementary school, 19.95% high school and 24.9% College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bellingham Cdp | Norfolk County | 5.37 | 5.28 | 0.08 | 4497 | 851.4 | 24633 | 64167 |
| 2 | Braintree Cdp | Norfolk County | 14.03 | 13.4 | 0.63 | 33698 | 2514.3 | 28667 | 61822 |
| 3 | Brookline Cdp | Norfolk County | 6.82 | 6.79 | 0.03 | 57107 | 8409.7 | 44327 | 66711 |
| 4 | Dedham Cdp | Norfolk County | 10.64 | 10.45 | 0.19 | 23464 | 2244.6 | 28199 | 61699 |
| 5 | Dover Cdp | Norfolk County | 4.37 | 4.37 | 0 | 2216 | 507.4 | 64922 | 143312 |
| 6 | Foxborough Cdp | Norfolk County | 2.95 | 2.91 | 0.05 | 5509 | 1895.7 | 31245 | 50431 |
| 7 | Franklin City | Norfolk County | 27.01 | 26.74 | 0.27 | 29560 | 1105.4 | 27849 | 71174 |
| 8 | Holbrook Cdp | Norfolk County | 7.41 | 7.35 | 0.05 | 10785 | 1466.7 | 23379 | 54419 |
| 9 | Medfield Cdp | Norfolk County | 5.07 | 5.03 | 0.04 | 6670 | 1325.3 | 36647 | 83358 |
| 10 | Millis-clicquot Cdp | Norfolk County | 3.14 | 3.12 | 0.02 | 4607 | 1476.3 | 27483 | 57909 |
| 11 | Milton Cdp | Norfolk County | 13.28 | 13.04 | 0.24 | 26062 | 1999.1 | 37138 | 78985 |
| 12 | Needham Cdp | Norfolk County | 12.7 | 12.61 | 0.09 | 28911 | 2292.7 | 44549 | 88079 |
| 13 | Norwood Cdp | Norfolk County | 10.55 | 10.48 | 0.07 | 28587 | 2727 | 27720 | 58421 |
| 14 | Quincy City | Norfolk County | 26.89 | 16.78 | 10.11 | 88025 | 5244.3 | 26001 | 47121 |
| 15 | Randolph Cdp | Norfolk County | 10.5 | 10.07 | 0.43 | 30963 | 3075.2 | 23413 | 55255 |
| 16 | Sharon Cdp | Norfolk County | 3.02 | 2.99 | 0.03 | 5941 | 1987.3 | 34453 | 74648 |
| 17 | Walpole Cdp | Norfolk County | 2.91 | 2.86 | 0.06 | 5867 | 2054.7 | 29669 | 59744 |
| 18 | Wellesley Cdp | Norfolk County | 10.49 | 10.18 | 0.31 | 26613 | 2614.1 | 52866 | 113686 |
| 19 | Weymouth Cdp | Norfolk County | 21.61 | 17.01 | 4.6 | 53988 | 3174.2 | 24976 | 51665 |
| Year | Population |
|---|---|
| April 2000 census | 650308 |
| April 2000 Estimate | 650306 |
| July 2000 Estimate | 651212 |
| July 2001 Estimate | 653500 |
| July 2002 Estimate | 654076 |
| July 2003 Estimate | 653262 |
| July 2004 Estimate | 652805 |
| July 2005 Estimate | 651429 |
| July 2006 Estimate | 652980 |
| July 2007 Estimate | 655358 |
| July 2008 Estimate | 659909 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 7597 | 7259 | 14856 |
| Kindergarten | 4675 | 4182 | 8857 |
| Elementary school | 35818 | 34004 | 69822 |
| High school | 17685 | 16149 | 33834 |
| College or graduate school | 17852 | 24380 | 42232 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Norfolk County, Massachusetts | $63432 | $77847 | $32484 |
| Massachusetts, United States | $50502 | $61664 | $25952 |
| United States | $41994 | $50046 | $21587 |