Frankford
- County:
- Sussex County
- County Seat:
- No
- Area (mi²):
- 1.16
- State:
- Delaware
Frankford is a town located in Sussex County, Delaware. Frankford has a 2026 population of 905. Frankford is currently growing at a rate of 2.72% annually and its population has increased by 12.42% since the most recent census, which recorded a population of 805 in 2020.