Northborough, MA vs South Duxbury, MA

The cost of living difference between Northborough, MA and South Duxbury, MA is dramatic. Northborough is 36.3% cheaper than South Duxbury, a gap that translates to thousands of dollars per year in household expenses. Northborough has a cost index of 118 while South Duxbury sits at 186, 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 Northborough is $1,219/month compared to $2,181/month in South Duxbury — a 44% difference. Home values follow the same pattern: Northborough is more affordable at $553,700 median vs $987,500.

Median household income in Northborough is $154,926 compared to $206,111 in South Duxbury (-24.8%). The higher salaries in South Duxbury partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Northborough spend roughly 9.4% of their income on rent, less than the 12.7% in South Duxbury.

Climate-wise, both cities share similar average temperatures (48.1°F vs 50°F). Northborough receives more rainfall at 48.3" per year compared to 48" in South Duxbury.