Cabin John, MD population, income and ZIP codes

Cabin John CDP is a small town in Maryland, with 2,096 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #277 of 536 ranked by population — larger than 48% of them. The median age here is 49.3 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 Cabin John CDP earn a median of $222,500 a year, 183.3% above the national figure of $78,538 and 104% above the $109,026 median for the 332 Maryland cities we cover. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 0.1% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Cabin John CDP is valued at $1,293,900, 326.5% above the national figure and 226% above the $397,200 peer median, while median gross rent runs not published a month. The home-price-to-income ratio works out to 5.8×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 95.9% 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. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

The Census withheld gross rent for Cabin John 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.