- Inception
- 6 February 1788
- Population
- 6547629, 6349097, 6016425, 5737037, 5689170, 5148578, 4690514, 4316721, 4249614, 3852356, 3366416, 6794422
- Area
- 27336
- Elevation
- 150 m
- compulsory education (maximum age)
- 16
- contains the administrative territorial entity
- Barnstable County, Berkshire County, Bristol County, Dukes County, Essex County, Franklin County, Hampden County, Hampshire County, Middlesex County, Norfolk County, Plymouth County, Suffolk County
- demonym
- Massachusettsan, Masaĉuseano, Bay Stater, Massachusite
- described by source
- Armenian Soviet Encyclopedia, Brockhaus and Efron Encyclopedic Dictionary, Jewish Encyclopedia of Brockhaus and Efron, The Nuttall Encyclopædia, Great Soviet Encyclopedia (1926–1947), 1922 Encyclopædia Britannica, The Encyclopedia Americana, Encyclopædia Britannica 11th edition, The American Cyclopædia, Collier's New Encyclopedia, 1921, Encyclopædia Britannica Ninth Edition, New International Encyclopedia
- hashtag
- Massachusetts, massachusetts
- marriageable age
- 18
- maximum temperature record
- 107
- mean age
- 39.6
- minimum temperature record
- -40
- minimum wage
- 15
- motto text
- Ense petit placidam sub libertate quietem
- native label
- Massachusetts
- nickname
- The Bay State
- number of households
- 2646980
- official name
- Commonwealth of Massachusetts
- OpenStreetMap zoom level
- 7
- per capita income
- 45555
- short name
- MA, Mass.
- social media followers
- 130950, 114750, 147838, 160376
- water as percent of area
- 26.1