In 2023, South Duxbury, MA had a population of 3.27k people with a median age of 49.5 and a median household income of $206,111. Between 2022 and 2023 the population of South Duxbury, MA declined from 3,409 to 3,272, a −4.02% decrease and its median household income grew from $197,632 to $206,111, a 4.29% increase.
The 5 largest ethnic groups in South Duxbury, MA are White (Non-Hispanic) (91.2%), Two+ (Non-Hispanic) (3.12%), Two+ (Hispanic) (2.81%), Asian (Non-Hispanic) (2.41%), and American Indian & Alaska Native (Non-Hispanic) (0.367%).
None of the households in South Duxbury, MA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.8% of the residents in South Duxbury, MA are U.S. citizens.
In 2023, the median property value in South Duxbury, MA was $987,500, and the homeownership rate was 95.2%.
Most people in South Duxbury, MA drove alone to work, and the average commute time was 34.7 minutes. The average car ownership in South Duxbury, MA was 2 cars per household.