
Middlesex
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 39.491
- State:
- Vermont
Middlesex is located in Washington County, Vermont. Middlesex has a 2025 population of 1,826. Middlesex is currently growing at a rate of 0.33% annually and its population has increased by 2.64% since the most recent census, which recorded a population of 1,779 in 2020.
The average household income in Middlesex is $124,209 with a poverty rate of 5.44%. The median age in Middlesex is 43 years: 45.8 years for males, and 41.3 years for females.