While regional definitions vary, the MetroWest Economic Research Center at Framingham State University defines MetroWest as the nine towns of Ashland, Framingham, Holliston, Hopkinton, Natick, Sherborn, Southborough, Sudbury, and Wayland, representing a total population of approximately 184,000. With the exception of Southborough, in Worcester County, these towns are part of Middlesex County.1
The 495/MetroWest Corridor Partnership calls the region the "Arc of Innovation" because it is home to many of Massachusetts' largest and fastest growing companies.2 In addition to the 10 towns mentioned above, 22 other municipalities in Middlesex, Norfolk and Worcester counties are included in the 495/MetroWest Corridor as defined by the 495/MetroWest Corridor Partnership:
The Metropolitan Area Planning Council (MAPC) divides the Boston metropolitan area into eight subregions, each with a planning committee. The MetroWest Regional Collaborative (MWRC) works with nine cities and towns: Ashland, Framingham, Holliston, Marlborough, Natick, Southborough, Wayland, Wellesley, and Weston. This list overlaps, but is not identical, to the other lists.
The MetroWest Daily News indicates its service area by listing 14 communities at the bottom of its web site: Ashland, Framingham, Holliston, Hopkinton, Hudson, Marlborough, Natick, Northborough, Shrewsbury, Southborough, Sudbury, Wayland, Westborough, and Weston. Again, this list overlaps but is not identical to any of the other lists.
Yellow Book's MetroWest edition defines MetroWest as all cities and towns completely or partially enclosed by Interstate 93 on the northeast, Interstate 495 on the north and west, and Interstate 95 on the east and south, stretching as far north as Westford and Chelmsford, and as far northeast as Wilmington.
The MetroWest Daily News, based in Framingham (MetroWest's most populous town), circulates in most of the towns in MetroWest. The newspaper, formerly called the Middlesex News, South Middlesex News, and Framingham Evening News, held a contest to name its coverage area in 1983; MetroWest, reporter Greg Supernovich's suggestion, beat out competitors such as "Databelt" (a nod to the region's high-tech industry). The newspaper incorporated the regional name into its own name in 1999.3
Originally, "MetroWest" was newspaper and real estate agent shorthand for "Framingham-Natick area", but a 1998 article in The Boston Globe showed, by examining the local phonebook, how accepted the term had become in less than ten years:3
|“||In the 1998 edition, there are 88 [listings], from Metro West Christian Academy in Ashland to Metrowest Urology in Natick, including such big names as Metrowest Bank, MetroWest Medical Center and the Metrowest Economic Research Center at Framingham State College. On Beacon Hill, there is a Metrowest Legislative Caucus.||”|
By 2006, the name had gained such widespread acceptance in Massachusetts—and was so synonymous with prosperous businesses—that the airport commission in Worcester, a half-hour drive west of Framingham, suggested changing the name of the city's airport from Worcester Regional Airport to "Worcester-MetroWest-Boston Airport".4
The MetroWest Regional Transit Authority was formed in 2006.
The designation "MetroWest" is also used by certain regions west of metropolitan areas in other states such as New Jersey, though the term does not appear to have achieved elsewhere the level of usage it has in Massachusetts.