Laconia, NH vs Portsmouth, NH

The cost of living difference between Laconia, NH and Portsmouth, NH is dramatic. Laconia is 31.8% cheaper than Portsmouth, a gap that translates to thousands of dollars per year in household expenses. Laconia has a cost index of 99 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 Laconia is $1,180/month compared to $1,778/month in Portsmouth — a 34% difference. Home values follow the same pattern: Laconia is more affordable at $308,800 median vs $640,600.

Median household income in Laconia is $68,427 compared to $105,756 in Portsmouth (-35.3%). 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 Laconia spend roughly 20.7% of their income on rent, more than the 20.2% in Portsmouth.

Climate-wise, both cities share similar average temperatures (47.2°F vs 46.9°F). Portsmouth receives more rainfall at 47" per year compared to 42" in Laconia.