Merrimac
Town in Massachusetts
Merrimac is a small town in Essex County, Massachusetts, United States, and on the southeastern border of New Hampshire, approximately 34 miles northeast of Boston and 10 miles west of the Atlantic Ocean. It was incorporated on April 11, 1876. Wikipedia
ZIP code: 01860
Area: 8.8 mi²
Population: 6,975 (2018)
Area code: 351 / 978
Elevation: 107 ft (33 m)