Plymouth, MA vs South Duxbury, MA

The cost of living difference between Plymouth, MA and South Duxbury, MA is dramatic. Plymouth is 32.6% cheaper than South Duxbury, a gap that translates to thousands of dollars per year in household expenses. Plymouth has a cost index of 125 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 Plymouth is $1,701/month compared to $2,181/month in South Duxbury — a 22% difference. Home values follow the same pattern: Plymouth is more affordable at $426,000 median vs $987,500.

Median household income in Plymouth is $72,639 compared to $206,111 in South Duxbury (-64.8%). While South Duxbury is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Plymouth spend roughly 28.1% of their income on rent, more than the 12.7% in South Duxbury.

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