
CathedraltownMarkham
A neighbourhood of 11,029 in Markham. Of Markham’s 22 neighbourhoods, this is one.
Is Cathedraltown a good place to live?
Cathedraltown does the important things well, at a cost. Pupils here do better than most (A+). The drawback is cost of living (D). Overall, that makes an A−, good for #127 of 858 in Ontario. On that grade it does better than 79% of Canadian towns.
Rents here are the metro area's average, shared by every town and neighbourhood in it. Safety less sure: this is the whole city's figure, because the city doesn't publish open neighbourhood crime rates. 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 Cathedraltown grades
Each subject compares Cathedraltown 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 TownRatings grades Canadian towns →
What makes Cathedraltown stand out
The 3 things Cathedraltown does most differently from other towns.
The data
Data highlights are ordered by what stands out in Cathedraltown.
Around Cathedraltown, 8 of 18 schools with results rank among the top fifth in Ontario
The largest is Bayview Secondary School, with 1,940 students. They come under 3 school boards. Of the 18, one teaches in French (10% of schools in Ontario). Taken together, Cathedraltown and its 3 km edge hold 15 elementary schools and 3 secondary schools for 11,615 students.
| School | Level | Students | System |
|---|---|---|---|
| St Justin Martyr Catholic Elementary School CatholicLargest elementary schoolElementary · Grades JK–8 | Elementary · Grades JK–8 | 675 | English Catholic |
| Bayview Secondary School Top fifth in OntarioLargest secondary schoolSecondary · Grades 9–12 | Secondary · Grades 9–12 | 1,940 | English public |
| ÉÉC Sainte-Marguerite-Bourgeoys-Markham FrenchTeaches in FrenchElementary · Grades JK–8 | Elementary · Grades JK–8 | 175 | French Catholic |
Schools by system · Schools within 3 km
| Schools within 3 km | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| School boards | 3 | 4 | 3 |
Provincial school lists and results, 2024-25
Measured against local pay, Cathedraltown costs more to live in than 89% of Canadian towns
Shared with the rest of the Toronto metro area: rent as a share of income and monthly rent for a two-bedroom
The owner-occupied share of households is 86%. Shelter took 30% or more of income for 31% of households, above both Ontario’s towns (22%) and Canadian towns (18%).
What homes were worth · The median owner’s estimate at the 2021 census
| Census 2021 | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Households spending 30%+ on shelter | 31% | 22% | 18% |
| Households owning their home | 86% | 76% | 74% |
| Rent as a share of income | 20% | 22% | 20% |
Statistics Canada, Census 2021; CMHC Rental Market Survey via Statistics Canada · The 2021 census asked owners what their home was worth; those values, and 2020 incomes, are what this compares.
Hazard risk in Cathedraltown is lower than in 88% of Canadian towns
Toronto Regional Conservation Authority has mapped the flood hazard here: one study on the national inventory. Shaking is about as much of a worry in Cathedraltown as in most places, at $0.034 a year per $1,000 of building value ($0.030 typical). Nobody publishes earthquake risk for Cathedraltown alone, so this card uses the figure for the city of Markham.
Radon tests above the guideline · share of tested homes, 200 Bq/m³
| Hazards | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Radon tests above the guideline | 0% | 4% | 6.6% |
| Earthquake loss per $1,000 of buildings a year | $0.034 | $0.043 | $0.030 |
NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory
Lives run long around Cathedraltown: 86.3 years, 4.8 more than the typical Canadian town’s region
The average trip from home to a hospital is 6.8 km, above Ontario’s towns (3.3 km) and Canadian towns (3.7 km) alike. In the health survey, just over half of adults in the region rate their health very good or excellent, close to Ontario’s 51%. A pharmacy is nearer: 1.1 km on average, with 3.3 within 3 km of the typical home.
Very good or excellent health · adults, age-standardised
| Health | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Life expectancy at birth | 86.3 | 82.8 | 81.5 |
| Chronic conditions (average share) | 16% | 17% | 17% |
| Smokers | 10% | 10% | 12% |
Statistics Canada, Canadian Community Health Survey 2023/2024 and life expectancy 2022/2024; Open Database of Healthcare Facilities · Not measured by town: health survey and life expectancy (the York Regional Health Unit)
Cathedraltown’s grade for safety: a B+
Property crime in its police area ran at 21.4 per 1,000 residents a year, lower than both Ontario’s towns (30.5) and Canadian towns (31.2). For every 1,000 residents of its police area, 9.7 violent incidents are reported each year.
Year by year · Crime Severity Index for each year
| 2023–2025 | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Property crime per 1,000 | 21.4 | 30.5 | 31.2 |
| Violent Crime Severity Index | 67 | 76 | 86 |
| Crime Severity Index | 53 | 56 | 67 |
Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average · Crime Severity Index, Violent Crime Severity Index, violent crime and property crime per 1,000: one figure for all of the York Region service area
Commuters in Cathedraltown travel further than in Ontario’s towns or Canadian towns, 33 min on average
The car took 88% of commuters, in line with Ontario’s towns (88%) and Canadian towns (89%).
How working residents got to work · census 2021
| Census 2021 | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Average trip | 33 min | 29 min | 26 min |
| Car or van | 88% | 88% | 89% |
Statistics Canada, Census 2021 (labour and commuting) · The 2021 census was taken in May 2021, during COVID-19 restrictions: more people than usual worked from home or were off work.
July in Cathedraltown runs hotter than in 91% of Canadian towns
For the wettest month, look to June: 87 mm on average. January nights fall to −10.1°C on average, below Ontario’s towns (−9.1°C) but above Canadian towns (−13.5°C). Gardeners get 161 frost-free days, from 3 May to 13 October. Snow peaks in January: 40 cm in a normal year.
Average high by season · ECCC normals, 1991–2020
| Normals, 1991–2020 | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| July afternoon high | 27.3°C | 26.7°C | 25.5°C |
| January night low | −10.1°C | −9.1°C | −13.5°C |
| Days with frost a year | 145 | 139 | 159 |
Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Toronto Buttonville (Airport))
Visible minorities make up more of Cathedraltown than of Ontario’s towns or Canadian towns: 92%
Under 15: 22% of residents. 13% of residents are 65 or over, lower than both Ontario’s towns (19%) and Canadian towns (19%).
Ages · Share of residents in each age group, Census 2021
Schooling · Highest qualification, residents 15 and over
Women and men · all residents
51.1% of Cathedraltown’s residents are women
Of the 2021 count, 5,640 were women and 5,390 men (women across Canada: 50.9%).
| Cathedraltown | Ontario | Canada | |
|---|---|---|---|
| Under 15 | 22% | 15% | 16% |
| 15 to 64 | 65% | 65% | 64% |
| 65+ | 13% | 19% | 19% |
| No certificate, diploma or degree | 12% | 15% | 16% |
| Postsecondary qualification | 70% | 56% | 56% |
Statistics Canada, Census 2021; Ontario and Canada: medians of towns of 2,500+
What November brings in Cathedraltown: −1°C at night, 7°C by day
December follows at 2°C by day and −6°C by night. Snowfall in a normal November: 12 cm. Rain and snow over a typical November come to 77 mm. July brings the warmest days, 27°C; January the coldest nights, −10°C.
Normal highs, the months ahead · ECCC normals, 1991–2020
| Season | High | Low | Rain and snow |
|---|---|---|---|
| Winter | 0°C | −9°C | 177 mm |
| Spring | 12°C | 1°C | 211 mm |
| Summer | 26°C | 14°C | 244 mm |
| Autumn | 15°C | 5°C | 230 mm |
ECCC normals, 1991–2020 (Toronto Buttonville (Airport)); the forecast is on the Weather page
Markham has one council seat for every 28,580 residents, more than 97% of municipalities in Ontario
Markham—Unionville is the riding Cathedraltown votes in for the Legislative Assembly of Ontario, and its MPP (Member of Provincial Parliament, at Queen’s Park in Toronto) isn’t named here because no open list records the members.
| Turnout | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Municipal election, 2022 | 32% | 31% | 31% |
Wikidata, MAMH, MMAH, Statistics Canada
More visits per person served than 94% of Ontario’s town libraries: Markham public library counts 6.9
The library figures on this page are Markham’s: Markham public library serves all 365,051 people of the city, Cathedraltown among them.
Provincial library statistics, OpenStreetMap, the CRA and Statistics Canada
Within 9.4 km of Cathedraltown: Rouge National Urban Park
Protected areas open to the public, within 10 km of the town: 30, above Ontario’s towns (4) and Canadian towns (4) alike. Holland Landing Prairie Provincial Park is the closest provincial park, at 24 km.
Protected land · of the land within 10 km
| Outdoors | Cathedraltown | Ontario | Canada |
|---|---|---|---|
| Public protected areas within 10 km | 30 | 4 | 4 |
| Protected land within 10 km | 3% | 2.3% | 2.3% |
Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches
Everything we know about Cathedraltown
Frederick Horsman Varley Art Gallery and 3 more in and around Cathedraltown
Museums, historic sites, parks, gardens and days out in and near Cathedraltown, the best known first.
MuseumFrederick Horsman Varley Art Gallery4.5 km outside town, to the east
National historic siteCanadian National Railway Station, Unionville, Ontario4.9 km outside town, to the southeastMuseumMuseumRichmond Hill Heritage Centre4.8 km outside town, to the southwestMuseumMuseumHeritage Schoolhouse Museum and Archives2.7 km outside town, to the southeastPhotos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
Photo credits (2)
- Frederick Horsman Varley Art Gallery: Silver Dovelet, CC BY-SA 3.0, Wikimedia Commons
- Canadian National Railway Station, Unionville, Ontario: oaktree_brian_1976 from Canada, CC BY-SA 2.0, Wikimedia Commons
Famous people from around Cathedraltown
No notable person born in Cathedraltown is on our list; these were born in the towns around it.




Photo credits
Connor McDavid: Connor Mah, CC BY-SA 3.0 · Italia Ricci: Heroes & Villains, CC BY-SA 2.0 · Jordan Binnington: TheAHL, CC BY 2.0 · Michael Cammalleri: Resolute, CC BY-SA 3.0
About Cathedraltown
Neighbourhood in Markham
Cathedraltown is one of Markham’s neighbourhoods, which TownRatings draws from census dissemination areas and names from the city’s own map or OpenStreetMap.
Statistics Canada: population estimates 2025 (17-10-0155), Census of Population 2021, 2021 census boundaries.
- Population
- 11,029 (people, 2021 estimate)
- Province or territory
- Ontario
- City
- Markham
- Census subdivision
- 3519036
Cathedraltown’s neighbours
The nearest places of 1,000 or more. Statistics Canada
| Town | People | km | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Cathedraltown | 11,029 | — | A− | D | B+ | A− |
| Buttonville | 15,001 | 3.7 | A− | C− | B+ | A− |
| Cachet | 6,361 | 3.9 | A− | C− | B+ | A− |
| Richmond Hill | 222,031 | 5.1 | B+ | D− | B+ | A |
| Berczy Village | 22,149 | 5.4 | B+ | D | B+ | A |
| Brown's Corners | 7,228 | 5.5 | B+ | D− | B+ | A− |
| Unionville | 17,632 | 5.8 | B+ | D | B+ | A |
People: Statistics Canada, Census 2021. Distances: centre to centre.
Questions about Cathedraltown
How old are the people of Cathedraltown?
The median resident is 40 years old, against 45.2 for the median of Canadian towns. 22% are under 15 and 13% are 65 or over.
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).