Dover, NH vs Portsmouth, NH

There is a significant gap in the cost of living between these two cities. Dover is 18.7% cheaper than Portsmouth. With a cost index of 118 vs 145, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Dover to Portsmouth should plan for substantially higher expenses across most categories.

On the housing front, median rent in Dover is $1,540/month compared to $1,778/month in Portsmouth — a 13% difference. Home values follow the same pattern: Dover is more affordable at $398,500 median vs $640,600.

Median household income in Dover is $92,748 compared to $105,756 in Portsmouth (-12.3%). The higher salaries in Portsmouth partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Dover spend roughly 19.9% of their income on rent, less than the 20.2% in Portsmouth.

Climate-wise, both cities share similar average temperatures (47.1°F vs 46.9°F). Dover receives more rainfall at 47.8" per year compared to 47" in Portsmouth.