Hunterdon ZIP codes — Hunterdon County, New Jersey

Hunterdon County is a mid-size city in New Jersey, with 129,448 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 46.2 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. At this size the Census also publishes one-year estimates; the five-year values used here are steadier and let you compare against smaller neighbours on the same basis.

Households in Hunterdon County earn a median of $139,453 a year, 77.6% above the national figure of $78,538. 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 3.8% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Hunterdon County is valued at $498,800, 64.4% above the national figure, while median gross rent runs $1,707 a month, 21.4% above the national figure, or roughly $20,484 across a full year. A household on the local median income would put about 14.7% 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 3.6×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 84.8% 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. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. 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.