As of the 2020 census, the population was 1,632,002, [1] making it the most populous county in both massachusetts and new england and the 22nd most populous county in the united states. Middlesex county lies just north of boston It's the most populous county in massachusetts, stretching along the new hampshire border. Get more information for usps middlesex/essex p&dc in north reading, ma See reviews, map, get the address, and find directions. Middlesex, county, northeastern massachusetts, u.s., west and northwest of boston and bordered on the north by new hampshire
The county consists of an upland region drained by the merrimack, nashua, assabet, concord, sudbury, and shawsheen rivers Other waterways include whitehall and cambridge Middlesex county, massachusetts concord, cambridge, and lowell, are the shire towns The surface of the county is uneven and the soil various It presents a great variety for admiration of the patriot, scholar, farmer, mechanic, and the painter By the county of essex
