Harrington, DE vs Seaford, DE

Harrington, DE and Seaford, DE have a very similar cost of living, with only a 2.5% difference in their overall index. Harrington scores 85 while Seaford scores 87 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Harrington is $1,136/month compared to $1,148/month in Seaford — a 1% difference. Home values follow the same pattern: Harrington is more affordable at $222,100 median vs $223,700.

Median household income in Harrington is $72,606 compared to $51,120 in Seaford (+42%). Harrington offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Harrington spend roughly 18.8% of their income on rent, less than the 26.9% in Seaford.