Whippany, NJ population, income and ZIP codes

Whippany CDP is a mid-size town in New Jersey, with 8,862 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #183 of 700 ranked by population — larger than 73% of them. The median age here is 49.4 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Whippany CDP earn a median of $153,725 a year, 95.7% above the national figure of $78,538 and 44% above the $106,926 median for the 543 New Jersey cities we cover. 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 3.6% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Whippany CDP is valued at $612,500, 101.9% above the national figure and 48% above the $412,500 peer median, while median gross rent runs $2,619 a month, 86.3% above the national figure, or roughly $31,428 across a full year. A household on the local median income would put about 20.4% 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 4×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 88.8% 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.

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.