South Portland, ME vs Waterville, ME

The cost of living difference between South Portland, ME and Waterville, ME is dramatic. Waterville is 52.3% cheaper than South Portland, a gap that translates to thousands of dollars per year in household expenses. South Portland has a cost index of 120 while Waterville sits at 79, 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 South Portland is $1,648/month compared to $957/month in Waterville — a 72% difference. Home values follow the same pattern: Waterville is more affordable at $173,700 median vs $405,800.

Median household income in South Portland is $84,563 compared to $47,489 in Waterville (+78.1%). While South Portland is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of South Portland spend roughly 23.4% of their income on rent, less than the 24.2% in Waterville.

Climate-wise, both cities share similar average temperatures (47.5°F vs 46.1°F). South Portland receives more rainfall at 48.1" per year compared to 41.8" in Waterville.