City · United States
Middletown
Middletown is a town in New Castle County, Delaware, United States. According to the 2021 Census, the population of the town is 24,164.
Good to know
- Population: 20,372.
- Founded: 1861.
- Area: 30.6 sq km.
- Elevation: 21 m.
- Timezone: America/New_York.