Rosemont, PA population, income and ZIP codes

Rosemont CDP is a small town in Pennsylvania, with 3,722 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #389 of 2,002 ranked by population — larger than 80% of them. The median age here is 37.7 years against 39.1 nationally, a slightly younger profile than the country as a whole. 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 Rosemont CDP earn a median of $85,913 a year, 9.4% above the national figure of $78,538 and 21% above the $71,118 median for the 982 Pennsylvania cities we cover. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 7.5% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Rosemont CDP is valued at $675,100, 122.5% above the national figure and 249% above the $193,200 peer median, while median gross rent runs $1,678 a month, 19.3% above the national figure, or roughly $20,136 across a full year. A household on the local median income would put about 23.4% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 7.9×, against roughly 3.9× nationally, so buying is out of reach on local earnings alone and the ownership market leans on outside income, equity or dual high earners. 47.7% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. 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.

Home values sit at 7.9× median household income, far past the 3.9× national mark, so ownership costs here are set by something other than local wages — second homes, retirees with equity, or commuters earning elsewhere.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.