New Seabury, MA population, income and ZIP codes

New Seabury CDP is a very small community in Massachusetts, with 824 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #230 of 248 ranked by population — larger than 7% of them. The median age here is 67 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in New Seabury CDP earn a median of $206,000 a year, 162.3% above the national figure of $78,538 and 107% above the $99,537 median for the 222 Massachusetts cities we cover. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 0% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in New Seabury CDP is valued at $883,500, 191.2% above the national figure and 78% above the $497,400 peer median, while median gross rent runs not published a month. The home-price-to-income ratio works out to 4.3×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 92.9% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

A median age of 67 puts New Seabury CDP well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages. With 824 residents, a handful of survey responses moves every median on this page. Compare New Seabury CDP against its county rather than against national figures.

The Census withheld gross rent for New Seabury CDP because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.