Groveville, NJ population, income and ZIP codes

Groveville CDP is a small town in New Jersey, with 3,007 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #387 of 700 ranked by population — larger than 44% of them. The median age here is 39.8 years against 39.1 nationally, a slightly older 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 Groveville CDP earn a median of $108,362 a year, 38% above the national figure of $78,538 and within a couple of points of the $106,926 median for the 543 New Jersey 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 13% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Groveville CDP is valued at $347,900, 14.7% above the national figure and 16% below the $412,500 peer median, while median gross rent runs $1,207 a month, 14.2% below the national figure, or roughly $14,484 across a full year. A household on the local median income would put about 13.4% 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 3.2×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 72.3% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. 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.

Median income runs above the national figure while poverty also runs above it — a split distribution, not a uniformly comfortable place. Averages hide that; the two numbers together do not.

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.