Siasconset, MA population, income and ZIP codes

Siasconset CDP is a very small community in Massachusetts, with 191 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #244 of 248 ranked by population — larger than 1% of them. The median age here is 70.1 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 Siasconset CDP earn a median of not published a year. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 45.1% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in Siasconset CDP is valued at $1,546,900, 409.9% above the national figure and 211% above the $497,400 peer median, while median gross rent runs not published a month. 91.5% 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. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

A median age of 70.1 puts Siasconset 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 191 residents, a handful of survey responses moves every median on this page. Compare Siasconset CDP against its county rather than against national figures.

The Census withheld household income, gross rent for Siasconset 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.