Berlin, NH vs Portsmouth, NH

The cost of living difference between Berlin, NH and Portsmouth, NH is dramatic. Berlin is 50.7% cheaper than Portsmouth, a gap that translates to thousands of dollars per year in household expenses. Berlin has a cost index of 71 while Portsmouth sits at 145, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Berlin is $804/month compared to $1,778/month in Portsmouth — a 55% difference. Home values follow the same pattern: Berlin is more affordable at $113,500 median vs $640,600.

Median household income in Berlin is $43,972 compared to $105,756 in Portsmouth (-58.4%). While Portsmouth is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Berlin spend roughly 21.9% of their income on rent, more than the 20.2% in Portsmouth.

Climate-wise, Portsmouth is notably warmer with an average of 46.9°F compared to 41.4°F in Berlin. Portsmouth receives more rainfall at 47" per year compared to 36.5" in Berlin.