- Police Fax: 413-569-5999
- Police Records Bureau: 413-569-5348 • ext - 644
- Police Detective Bureau: 413-569-5348 • ext - 621
- Fire Department Administrative Offices: 413-569-6363
The Town of Southwick has a total of 31.7 square miles, of which 31.0 square miles is land and .07 square miles is water.
Southwick Massachusetts is described as being the southern most town in Western Massachusetts, as a result of the "jog" in the Massachusetts-Connecticut border.
Southwick is bordered on the North by Westfield, on the East by Agawam and Suffield, CT, on the South by Suffield, CT. and the West by Grandby, CT and Granville.