
Bellefonte
- County:
- New Castle County
- County Seat:
- No
- Area (mi²):
- 0.177
- State:
- Delaware
Bellefonte is a town located in New Castle County, Delaware. Bellefonte has a 2025 population of 1,238. Bellefonte is currently growing at a rate of 0.24% annually and its population has increased by 1.06% since the most recent census, which recorded a population of 1,225 in 2020.
The average household income in Bellefonte is $95,062 with a poverty rate of 6.79%. The median age in Bellefonte is 41.9 years: 42 years for males, and 41.9 years for females.