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Saint-Léonard-d'Aston, Quebec

Saint-Léonard-d'AstonQuebec

TownGrade
A
#238 of 2,556

Home to 2,662 people, this town lies in Quebec. It lies in Nicolet-Yamaska.

4 places within 19 kmMap →
Photo: Quintin Soloviev · CC BY 4.0
Saint-Léonard-d'Aston, Quebec

Saint-Léonard-d'Aston, Quebec · Photo: Quintin Soloviev · CC BY 4.0

Population
2,662
people, 2025 estimate
Median age
42.4
years · Quebec’s towns: 44.8
Postsecondary
56%
of residents 15 and over hold a postsecondary certificate, diploma or degree · Canadian towns: 56%
Walk, cycle, transit
7%
walk, cycle or take transit to work · Canadian towns: 8%

Is Saint-Léonard-d'Aston a good place to live?

Few weak spots anywhere. Saint-Léonard-d'Aston’s overall A puts it #132 of 499 in Quebec. Set against the rest, it does better than 87% of Canadian towns. Jobs & income is its strong suit (A−). Prices are modest for what you get (B+).

This town's rent is the 2021 census rent scaled to 2025 by its province's ratio of surveyed to census rents: no rental survey covers it, so its Cost Grade is less sure. Safety is the Sûreté du Québec unit's figure for the whole MRC. No School Grade: this province doesn't publish comparable results school by school. Health is graded on the health region's survey figures and life expectancy, with the distance to hospital giving the town its own spread.

How Saint-Léonard-d'Aston grades

Each subject compares Saint-Léonard-d'Aston with Canadian towns of 2,500 or more, ordered by how far it is from the middle. Towns in other countries are graded separately.

How grading works

How TownRatings grades Canadian towns →

What makes Saint-Léonard-d'Aston stand out

The 3 things Saint-Léonard-d'Aston does most differently from other towns.

Picked automatically from the data

The data

Data highlights are ordered by what stands out in Saint-Léonard-d'Aston.

Work & commuteJobs & income A−

A larger share of people aged 15 to 64 are in work in Saint-Léonard-d'Aston than in 97% of Canadian towns

7%walk, cycle or take transit

The commute to work averages 23 min. The car took 93% of commuters, close to Quebec’s towns (90%) and above Canadian towns (89%).

How working residents got to work · census 2021

Car or van93%
Walk6%
Bicycle1%
Census 2021Saint-Léonard-d'AstonQuebecCanada
Average trip23 min27 min26 min
Car or van93%90%89%
$69,000
median household income, 2020
12%
worked from home, May 2021
45%
of commuters work inside the municipality

Statistics Canada, Census 2021 (labour and commuting) · These are May 2021 figures, gathered while COVID-19 kept many people home or out of work.

HousingCost of living B+

Renting in Saint-Léonard-d'Aston costs 17% of household income, less than in Quebec’s towns or Canadian towns

$184,000median home value, 2021B+Cost of living Grade

8% of households spent 30% or more of their income on shelter, lower than both Quebec’s towns (13%) and Canadian towns (18%). Households that own their home make up 72%.

What homes were worth · The median owner’s estimate at the 2021 census

Saint-Léonard-d'Aston$184,000
Quebec$300,000
Canadian towns$406,000
Census 2021Saint-Léonard-d'AstonQuebecCanada
Households spending 30%+ on shelter8%13%18%
Rent as a share of income17%18%20%
$660
monthly rent for a two-bedroom
$705
median monthly shelter cost for owners, 2021

Statistics Canada, Census 2021; CMHC Rental Market Survey via Statistics Canada · These are 2021 census values, as owners judged them, set against household income in 2020.

Natural hazardsHazard risk B+

A flood study covers Saint-Léonard-d'Aston: 1 on the national inventory, the newest from Gouvernement du Québec

Lowwildfire bandB+Hazard risk Grade

Shaking is a bigger worry than in most places, at $0.13 a year per $1,000 of building value ($0.030 typical). Figures for radon tests are published for the Mauricie et Centre-du-Quebec health region as a whole, not for Saint-Léonard-d'Aston alone.

Radon tests above the guideline · share of tested homes, 200 Bq/m³

Saint-Léonard-d'Aston0%
Quebec’s towns8.2%
Canadian towns6.6%
HazardsSaint-Léonard-d'AstonQuebecCanada
Radon tests above the guideline0%8.2%6.6%
Earthquake loss per $1,000 of buildings a year$0.13$0.14$0.030
$0.13
expected earthquake loss a year per $1,000 of buildings
Low
wildfire band
15 km
to the nearest land burned since 1986
1
flood study on the national inventory

NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory

HealthHealth B+

Saint-Léonard-d'Aston’s health region reports 61% in very good or excellent health, ahead of the typical Canadian town’s 52%

61%very good or excellent healthB+Health Grade

Closer to home, a hospital is 24 km from the average resident of Saint-Léonard-d'Aston, further than the usual 3.7 km. On average 14% of adults live with arthritis, diabetes or high blood pressure, close to Quebec’s towns (15%) and below Canadian towns (17%). A baby born in the region can expect 81.6 years, 83.3 for a girl and 79.9 for a boy (2022/2024). Saint-Léonard-d'Aston shares its health survey and life expectancy numbers with the rest of the Région de la Mauricie et du Centre-du-Québec.

Very good or excellent health · adults, age-standardised

Saint-Léonard-d'Aston61%
Quebec’s towns56%
Canadian towns52%
HealthSaint-Léonard-d'AstonQuebecCanada
Very good or excellent health61%56%52%
Chronic conditions (average share)14%15%17%
Smokers13%12%12%
Life expectancy at birth81.682.581.5
81.6
years of life expectancy, 2022/2024
24 km
from homes to a hospital, on average
13%
of adults smoke, age-standardised
1.4 km
from homes to a pharmacy, on average

Statistics Canada, Canadian Community Health Survey 2023/2024 and life expectancy 2022/2024; Open Database of Healthcare Facilities

SafetySafety B

Saint-Léonard-d'Aston gets a B for safety

57Crime Severity Index

The force’s area logs 13.8 thefts, break-ins and acts of damage per 1,000 residents a year. Across the area its police cover, the Crime Severity Index averaged 57 over 2023–25, near Quebec’s towns (56) and lower than Canadian towns (67). Saint-Léonard-d'Aston doesn’t get its own Crime Severity Index, Violent Crime Severity Index, violent crime and property crime per 1,000 figures; the ones here come from Nicolet-Yamaska MRC.

Year by year · Crime Severity Index for each year

202353
202456
202561
2023–2025Saint-Léonard-d'AstonQuebecCanada
Property crime per 1,00013.816.631.2
Crime Severity Index575667
45
non-violent Crime Severity Index
52%
of incidents cleared, 2023–25

Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average

Climate

January in Saint-Léonard-d'Aston bites harder than in 77% of Canadian towns

25.7°CJuly afternoons

The most precipitation falls in July: 103 mm in a normal year. Snowfall adds up to 213 cm a year, close to Quebec’s towns (217 cm) and above Canadian towns (141 cm). Most of the snow comes in December, about 56 cm.

Average high by season · ECCC normals, 1991–2020

Winter−4.7°C
Spring10.0°C
Summer24.7°C
Autumn12.6°C
Normals, 1991–2020Saint-Léonard-d'AstonQuebecCanada
Snowfall a year213 cm217 cm141 cm
January night low−16.4°C−14.7°C−13.5°C
July afternoon high25.7°C26.5°C25.5°C
Precipitation a year948 mm1,041 mm883 mm
213 cm
of snow a year
128
days with precipitation a year

Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Nicolet)

Outdoors

From Saint-Léonard-d'Aston, Yamaska National Park (Québec) is the nearest provincial park (70 km)

0%of the land within 10 km protected

Close by: one protected area. The closest of Canada’s national parks is La Mauricie National Park, at 65 km.

Protected land · of the land within 10 km

Saint-Léonard-d'Aston0%
Quebec’s towns4.9%
Canadian towns2.3%
OutdoorsSaint-Léonard-d'AstonQuebecCanada
Protected land within 10 km0%4.9%2.3%
Public protected areas within 10 km0104
65 km
to La Mauricie National Park
70 km
to Yamaska National Park (Québec)

Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches

Schools

In and around Saint-Léonard-d'Aston, 4 schools: 2 elementary schools and 2 secondary schools

4schools within 3 km

SchoolLevelStudentsSystem
École la JeunesseIn Saint-Léonard-d'AstonElementaryElementary–French public
École secondaire la Découverte (Découverte, secondaire la)In Saint-Léonard-d'AstonSecondarySecondary–French public

See all 4 schools →

0.4 km
to the nearest secondary school

Provincial school lists and results, 2025-26 · In Quebec, no schools grade. The ministry publishes its success rates by school service centre, not school by school.

Weather

A normal November in Saint-Léonard-d'Aston runs from −3°C to 5°C

5°Ca normal November afternoon

Across the year, normals run from −16°C nights in January to 26°C afternoons in July. About 19 cm of snow falls in a normal November. November normally sees 75 mm of precipitation. By December, a normal day reaches −3°C and a night falls to −10°C.

Normal highs, the months ahead · ECCC normals, 1991–2020

November5°C
December−3°C
January−7°C
February−5°C
SeasonHighLowRain and snow
Winter−5°C−14°C195 mm
Spring10°C−1°C209 mm
Summer25°C14°C284 mm
Autumn13°C3°C260 mm
−3°C
a normal November night
75 mm
of rain and snow in a normal November

ECCC normals, 1991–2020 (Nicolet); the forecast is on the Weather page

Town hall

Saint-Léonard-d'Aston’s mayor: Laurent Marcotte

Of the 78 Commons seats from Quebec, the Liberal Party of Canada holds 44.

Wikidata, MAMH, MMAH, Statistics Canada

Library & civic lifeCivic life grade C+

Saint-Léonard-d'Aston has two public libraries, Bibliothèque De Saint-Leonard-D'Aston (Lucille-M.-Desmarais) and Bibliothèque Saint-Léonard-d'Aston

Its libraries report as part of a wider system, so there are no figures for Saint-Léonard-d'Aston in particular.

Provincial library statistics, OpenStreetMap, the CRA and Statistics Canada

Who lives here

23% of Saint-Léonard-d'Aston’s residents speak English and French (Quebec’s towns: 44%; Canadian towns: 7.5%)

42.4median age

Visible minorities make up 1.8% of the population, lower than both Quebec’s towns (3.5%) and Canadian towns (15%). Children under 15 make up 19% of residents. 21% of residents are 65 or over.

Saint-Léonard-d'AstonQuebecCanada

Ages · Share of residents in each age group, Census 2021

Schooling · Highest qualification, residents 15 and over

No certificate, diploma or degree23%
Postsecondary qualification56%

Women and men · all residents

48.4% of Saint-Léonard-d'Aston’s residents are women

Of the 2021 count, 1,225 were women and 1,305 men (women across Canada: 50.9%).

Who lives in Saint-Léonard-d'Aston
Saint-Léonard-d'AstonQuebecCanada
Under 1519%17%16%
15 to 6460%62%64%
65+21%20%19%
No certificate, diploma or degree23%19%16%
Postsecondary qualification56%59%56%

Statistics Canada, Census 2021; Quebec and Canada: medians of towns of 2,500+

Keep exploring

Everything we know about Saint-Léonard-d'Aston

15pages on Saint-Léonard-d'Aston
Nearby attractions

Assumption Cathedral and 7 more within 40 km

Nothing to visit is mapped within 5 km of Saint-Léonard-d'Aston; these are the best known within 40 km.

All attractions →
Places: © OpenStreetMap contributors (ODbL) · Wikidata · ODCAF · federal and Québec heritage registers · CPCAD

Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).

Photo credits (6)

Famous people from Saint-Léonard-d'Aston

3 notable people were born in Saint-Léonard-d'Aston.

See all 3 →
Photo credits

Marc-Antoine Camirand: Veilleux79, CC BY-SA 4.0

About Saint-Léonard-d'Aston

Town in Quebec

The boundary here is Statistics Canada’s: Saint-Léonard-d'Aston is one census subdivision in Quebec, and TownRatings describes all of it.

Statistics Canada: population estimates 2025 (17-10-0155), Census of Population 2021, 2021 census boundaries.

Population
2,662 (people, 2025 estimate)
Province or territory
Quebec
Census division
Nicolet-Yamaska
Census subdivision
2450042

Saint-Léonard-d'Aston’s neighbours

The nearest places of 1,000 or more. Statistics Canada

Saint-WenceslasSainte-EulalieNotre-Dame-du-Bon-ConseilSainte-Clotilde-de-HortonSaint-WenceslasSainte-EulalieNotre-Dame-du-Bon-ConseilSainte-Clotilde-de-HortonSaint-Léonard-d'Aston
How the neighbours grade
TownPeoplekmOverallCostSafetyHealth
Saint-Léonard-d'Aston2,662—AB+BB+
Saint-Wenceslas1,2027.9—ABB+
Sainte-Eulalie1,0569.9—A−BB+
Notre-Dame-du-Bon-Conseil1,95013—BC+B+
Sainte-Clotilde-de-Horton1,64718—ABB+

People: Statistics Canada, Census 2021. Distances: centre to centre.

Questions about Saint-Léonard-d'Aston

Has Saint-Léonard-d'Aston grown?

Yes: the census counted 2,331 in 2016 and 2,530 in 2021, a rise of 8.5%, against 4.1% for the median of Canadian towns. The 2025 estimate is 2,662.

Do people in Saint-Léonard-d'Aston speak French?

It is a French-speaking town: 77% know French alone, and 23% can talk in English too, against 8% for the median of Canadian towns.

What kind of homes are in Saint-Léonard-d'Aston?

75% of homes are single-detached houses, against 64% for the median of Canadian towns, and 0% are in apartment buildings of five storeys or more. A household averages 2.3 people; 33% are one person living alone.

Sources: Statistics Canada, Census of Population 2021 · population estimates 2025 (17-10-0155) and 2021 census boundaries · Uniform Crime Reporting Survey 2023–25 (35-10-0026, 35-10-0183 to 35-10-0190) · CMHC rents as published by Statistics Canada (34-10-0133) · grades by TownRatings. Under the Statistics Canada Open Licence.

Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).