Living in Hillsborough Township, NJ: A Local's Honest Guide

Ask someone from Hillsborough what the town is like and you'll usually get some version of the same answer: it's quiet, it's green, and there's more of it than you'd think. At roughly 54 square miles, Hillsborough Township is one of the largest towns in Somerset County by land — big enough to hold subdivisions, working farmland, and a mountain preserve all inside one school district.

That mix is really the whole story. Hillsborough grew in waves, so its neighborhoods read like rings of a tree: split-levels and ranches from the earlier decades, colonials from the building booms that followed, and newer townhome and carriage-home communities closer to the Route 206 corridor. Families who want a yard, a cul-de-sac, and neighbors who wave have plenty to choose from — and so do downsizers who'd rather skip the yard entirely.

The green stuff is not a brochure line

Two places shape daily life here more than any shopping center. The first is Duke Farms, the roughly 2,700-acre former Duke estate on Route 206 that reopened to the public in 2012 as an environmental center. Admission is free, and locals treat it like a backyard: miles of walking and biking paths, birding, classes, and the kind of open landscape you don't expect twenty minutes from I-287.

The second is the Sourland Mountain Preserve, on the township's southern edge. It's a 3,000-plus-acre stretch of woods, boulder fields, and trails managed by the Somerset County Park Commission — the wilder counterpart to Duke Farms' groomed paths. Between the two, 'let's get outside' is never a complicated plan in Hillsborough.

Getting around, honestly

Hillsborough's main artery is Route 206, and for years the town's least favorite topic was 206 traffic. The long-planned Route 206 bypass was finally completed in 2021, which rerouted through-traffic around the town center — a genuine quality-of-life change locals waited decades for.

There's no train station inside Hillsborough itself, and it's fair to know that going in. The NJ Transit Raritan Valley Line runs just north of town, with stations in neighboring Somerville, Raritan, and Bridgewater, so most commuters drive a few minutes to a station or head straight for Route 206, Route 22, or I-287. Princeton is a straight shot south on 206 — which is exactly why so many people who work in the Princeton area end up house-hunting here.

Who tends to love it here

Hillsborough passed 43,000 residents at the 2020 census, and it has grown for a reason: it's the practical middle of Somerset County. Families come for space and schools, commuters come for the highway access, and plenty of people simply come because they can get more house here than in the towns closer to the train lines — then discover Duke Farms and stop looking elsewhere.

It isn't a walkable-downtown town; for that, Somerville is ten minutes away and happy to oblige. Hillsborough's trade is different: room to breathe, a real community calendar, and preserved land that means the green views you buy are likely to stay green.

If you're weighing Hillsborough against its neighbors, that's exactly the conversation I love having — street by street, in English or Spanish. Every family's version of 'the right town' is a little different, and this one happens to be mine.