You love the mountain, the orchards and the Richelieu, and yet a new semi-detached home near Mont-Saint-Hilaire is tempting you? Before deciding between living in Sainte-Julie or Mont-Saint-Hilaire, it's worth taking an honest inventory of what you would bring with you and what you would leave behind.

There's no ranking here: every household weighs these things in its own way. The facts come from Statistics Canada's 2021 Census, the websites of the Town of Mont-Saint-Hilaire, the City of Sainte-Julie and the Vilamo neighbourhood, and The Canadian Encyclopedia.

What you keep when you cross the Richelieu

Several landmarks stay the same from one town to the other:

policing: the Régie intermunicipale de police Richelieu-Saint-Laurent serves 17 municipalities, Mont-Saint-Hilaire and Sainte-Julie among them;
public schools: both towns fall under the Centre de services scolaire des Patriotes, which includes Ozias-Leduc high school in Mont-Saint-Hilaire and Grand-Coteau high school in Sainte-Julie; the school a child attends still depends on the address;
the train: the exo 13 line, which ends in your town, also stops in McMasterville, the closest station to Geoffrion Street;
the Oka–Mont-Saint-Hilaire trail: this 143 km cycling and walking route, linking the three national parks of the Montreal region to the Centre de la nature du mont Saint-Hilaire, uses 3 km of Sainte-Julie's linear park.

Administratively, the two towns belong to different RCMs: La Vallée-du-Richelieu for Mont-Saint-Hilaire, Marguerite-D'Youville for Sainte-Julie. Yet the golf course bordering BÉAcité bears the name of the former.

Two towns, two profiles

The 2021 Census brings out clear differences:

size: 18,859 residents in Mont-Saint-Hilaire, compared with 30,045 in Sainte-Julie; the Institut de la statistique du Québec estimates them at 19,447 and 30,981 on July 1, 2025 (preliminary figures);
density: 427.8 residents per km² on one side, 619.6 on the other;
age: a median age of 47.2 versus 44.4, and 23.3% aged 65 and over versus 18.0%;
housing: 17.8% of Mont-Saint-Hilaire dwellings are condominiums, compared with 11.5% in Sainte-Julie; semi-detached houses account for 5.3% and 5.8% of the stock;
ownership and income: 80.9% and 79.8% of households own their home, with median total household incomes of $104,000 and $107,000 in 2020.

These averages describe towns, not people: they help you get your bearings, not pass judgment. Another standout: in May 2021, in the middle of the pandemic, 27.6% of Mont-Saint-Hilaire workers did their jobs from home, compared with 23.6% in Sainte-Julie. If remote work is part of your week, our article on finding a house with a home office near Mont-Saint-Hilaire shows where a workspace can go.

What you would leave: the mountain at the end of the street

Mont Saint-Hilaire is more than scenery. In 1978, UNESCO recognized it as Canada's first biosphere reserve. The Gault Nature Reserve, bequeathed to McGill University in 1958, protects about 1,000 hectares of primeval forest of the St. Lawrence valley; according to The Canadian Encyclopedia, the public has year-round access to its western half, with more than 25 km of trails, and the mountain rises to 411 m, with Lac Hertel covering 36 ha.

The Town also gives its residents a discount on the Reserve's annual pass. From Geoffrion Street, the Reserve remains within reach, about 16.7 km away, or about 23 minutes without traffic; the discount, however, is for Mont-Saint-Hilaire residents only.

The orchards, the Richelieu and the heritage

Mont-Saint-Hilaire also means apples. At the Pavillon de la pomme on Boulevard Sir-Wilfrid-Laurier, apples have been grown since 1920, across seven generations: some 4,500 trees of 35 varieties on a 56-hectare estate, with pick-your-own and wooded trails open free of charge. The Town's directory lists other growers too, including Petit et fils, an orchard and cider house on Chemin de la Montagne.

On the river side, Place du Quai has a walkway for mooring a few hours, from mid-June to the end of October, and Parc linéaire Saint-Henri has a floating dock for kayaks, canoes and paddleboards. The heritage carries familiar names: the church of Saint-Hilaire, built in 1837, whose interior Ozias Leduc painted from 1896 on, and the birthplace of Paul-Émile Borduas, born in Saint-Hilaire in 1905. None of it disappears when you move: these places simply go from being in your neighbourhood to about a quarter-hour drive away.

What you would find in Sainte-Julie: the Vilamo neighbourhood

BÉAcité's neighbourhood, Vilamo, covers 33.5 hectares around the golf course, according to the City of Sainte-Julie, which plans some 400 to 500 units there and sets aside 15% of the area for community and recreational space. The neighbourhood's own website advertises 600,000 sq ft of greenery, a promenade shared by pedestrians, cyclists and electric transportation, and a bus stop within 300 m of every home.

Errands can be done on foot: a pharmacy, a Caisse Desjardins, restaurants, a public market and medical services line the nearby shopping strip. Sainte-Julie's local transit is free for everyone, whereas the lines serving Mont-Saint-Hilaire charge the regular fare; the city also has a cycling network of more than 40 km, and beacite.com mentions three years of free membership at Espace Tonik Nature. For the outdoors, Mont Saint-Bruno becomes your neighbour: Ski Saint-Bruno is about 10 minutes from Geoffrion Street.

Living in Sainte-Julie or Mont-Saint-Hilaire: what about commuting?

If you're still torn about living in Sainte-Julie or Mont-Saint-Hilaire, add up your usual trips. Without traffic, Geoffrion Street is about 31.5 km from Central Station, compared with about 36.8 km from Mont-Saint-Hilaire city hall; on the other hand, the Gault Nature Reserve goes from about 5.8 km to about 16.7 km away. No bus connects the two towns, but the same train line serves both. For route details, read our article on getting from Mont-Saint-Hilaire to Sainte-Julie.

Conclusion

When it comes to living in Sainte-Julie or Mont-Saint-Hilaire, there's no wrong answer: the two towns share a police service, a school service centre, a train line and a long-distance trail. Mont-Saint-Hilaire offers the mountain at the end of the street, the orchards and the Richelieu; Sainte-Julie, Vilamo's green spaces, the golf course, free local transit and a shorter run to Montreal. List what matters most to you, then come and see for yourself on Geoffrion Street.

Living in Sainte-Julie or Mont-Saint-Hilaire: what you keep, what changes