
Londonderry
- County:
- Windham County
- County Seat:
- No
- Area (mi²):
- 35.468
- State:
- Vermont
Londonderry town is located in Windham County, Vermont. Londonderry town has a 2025 population of 1,953. Londonderry town is currently growing at a rate of 0.57% annually and its population has increased by 1.88% since the most recent census, which recorded a population of 1,917 in 2020.
The average household income in Londonderry town is $107,379 with a poverty rate of 2.42%. The median age in Londonderry town is 51.7 years: 54.7 years for males, and 51.6 years for females.