Mars, PA population, income and ZIP codes

Mars borough is a small town in Pennsylvania, with 1,255 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #881 of 2,002 ranked by population — larger than 56% of them. The median age here is 53.9 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 Mars borough earn a median of $58,000 a year, 26.2% below the national figure of $78,538 and 18% below the $71,118 median for the 982 Pennsylvania 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 12.3% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Mars borough is valued at $286,200, 5.7% below the national figure and 48% above the $193,200 peer median, while median gross rent runs $884 a month, 37.1% below the national figure, or roughly $10,608 across a full year. A household on the local median income would put about 18.3% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 4.9×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 48.1% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. 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 53.9 puts Mars borough 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.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. 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.