Cost of living in Seaford, DE

Seaford is a Census city in Sussex County, DE. ACS 2024 5-year population is 8,485. Median gross rent is $1,176 (ACS 2024 5-year, this place). Median home value is $224,300. Median household income is $54,016. Insurance is the NAIC state average; food is a USDA plan — no town indexes.