------------------------------------------------------------------------------------------------------------------------- Cambridge-Newton-Framingham, MA ------------------------------------------------------------------------------------------------------------------------- 2003-2006: Cambridge-Newton-Framingham, MA Metro Division in Boston-Cambridge-Quincy, MA-NH Metro Area in Boston-Worcester-Manchester, MA-NH CSA Population History ------------------------------------------------------------------------------------------------------------------------- Component 1950 1960 1970 1980 1990 2000 2005 ------------------------------------------------------------------------------------------------------------------------- Middlesex County, MA 1,064,569 1,238,742 1,397,268 1,367,034 1,398,468 1,465,396 1,464,985* ------------------------------------------------------------------------------------------------------------------------- Total - - - - - - 1,464,985 Percent Change - - - - - - - ------------------------------------------------------------------------------------------------------------------------- Total (as currently defined) 1,064,569 1,238,742 1,397,268 1,367,034 1,398,468 1,465,396 1,464,985 Percent Change - 16.4% 12.8% -2.2% 2.3% 4.8% -0.0% ------------------------------------------------------------------------------------------------------------------------- Component Change Timeline ---------------------------------------------------------------------------------------- 1950 1960 1970 1980 1990 2000 Component | | | | | | | | | | | | ---------------------------------------------------------------------------------------- Middlesex County, MA **** ---------------------------------------------------------------------------------------- Population History ------------------------------------------------------------------------------------------------------------------------- City 1950 1960 1970 1980 1990 2000 2005 ------------------------------------------------------------------------------------------------------------------------- Cambridge, MA 0 0 0 0 0 0 100,135* Newton, MA 0 0 0 0 0 0 83,158* Waltham, MA 0 0 0 0 0 0 59,556* Total 0 0 0 0 0 0 242,849 Metro 0 0 0 0 0 0 1,464,985 Percent 16.6% Principal/Central City Change Timeline ---------------------------------------------------------------------------------------- 1950 1960 1970 1980 1990 2000 City | | | | | | | | | | | | ---------------------------------------------------------------------------------------- Cambridge, MA **** Newton, MA **** Waltham, MA **** ---------------------------------------------------------------------------------------- Component Change History ------------------------------------------------------------------------------------------------------------------------- Jun 1983 Cambridge, MA designated as central city of Boston, MA PMSA in Boston-Lawrence-Salem, MA-NH CMSA Waltham, MA designated as central city of Boston, MA PMSA in Boston-Lawrence-Salem, MA-NH CMSA Jun 2003 New Metro Division: Cambridge-Newton-Framingham, MA Metro Division in Boston-Cambridge-Quincy, MA-NH Metro Area in Boston-Worcester-Manchester, MA-NH CSA Middlesex County, MA included as original Metro Division component Cambridge, MA designated as original principal city of new Metro Division, transferred from Boston, MA-NH PMSA in Boston-Worcester-Lawrence, MA-NH CMSA Newton, MA designated as original principal city of new Metro Division Waltham, MA designated as original principal city of new Metro Division, transferred from Boston, MA-NH PMSA in Boston-Worcester-Lawrence, MA-NH CMSA -------------------------------------------------------------------------------------------------------------------------