شهرستان میدلسکس
Also known as Middlesex County, Massachusetts, Middlesex County, MA
county in Massachusetts, United States
Key facts
- Country
- United States
- State
- Massachusetts
- Founded
- May 10, 1643
- Named after
- Middlesex , England
- Seat
- Lowell and Cambridge
- Largest city
- Cambridge
- Total
- 847 sq mi (2,190 km )
- Land
- 818 sq mi (2,120 km )
- Water
- 29 sq mi (75 km ) 3.5%
- Estimate 2025
- 1,669,979
- Density
- 2,000/sq mi (770/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
Gallery (12)
On the map
2 mapped locations