🇺🇸 Littleton is a town in Middlesex County, Massachusetts, United States. Littleton borders the following towns: Groton, Westford, Acton, Boxborough, Harvard, and Ayer. In 2007, IBM purchased the King Street facility from Hewlett-Packard and announced that it would become its main New England location. Commuter rail service from Boston's North Station is provided by the MBTA with a stop in Littleton on its Fitchburg Line. The LRTA 15 bus line ends in the IBM parking lot. Other transportation services in Littleton are provided by the regional transit authority MART.
Littleton has a population of over 8,924 people. Littleton is situated north-west of Boston.