
AjaxOntario
With 141,111 residents, it is a town in Ontario. It belongs to the Toronto metropolitan area.
Is Ajax a good place to live?
Much to like here, and you pay for it. Overall, Ajax earns a B+: better than 67% of Canadian towns, and #273 of 858 in Ontario. Fewer journeys need a car (A). Prices are high against local incomes (D).
Rents here are the metro area's average, shared by every town and neighbourhood in it. Safety is the regional police service's figure, shared with its other towns. Health is graded on the health region's survey figures and life expectancy, with the distance to hospital giving the town its own spread.
What makes Ajax stand out
The 3 things Ajax does most differently from other towns.
How Ajax grades
Each subject compares Ajax 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 →
The data
Data highlights are ordered by what stands out in Ajax.
Measured against local pay, Ajax costs more to live in than 88% of Canadian towns
The rent as a share of income and monthly rent for a two-bedroom numbers here cover the Toronto metro area
84% of households own their home. Shelter took 30% or more of income for a quarter of households, higher than both Ontario’s towns (22%) and Canadian towns (18%).
What homes were worth · The median owner’s estimate at the 2021 census
| Census 2021 | Ajax | Ontario | Canada |
|---|---|---|---|
| Households spending 30%+ on shelter | 25% | 22% | 18% |
| Households owning their home | 84% | 76% | 74% |
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.
Few places are as safe from hazards as Ajax: it beats 85% of Canadian towns
For earthquakes Ajax is middling, $0.042 a year per $1,000 against $0.030 for the typical town. Central Lake Ontario Conservation Authority has mapped the flood hazard here, one of 4 studies on the national inventory.
Radon tests above the guideline · share of tested homes, 200 Bq/m³
| Hazards | Ajax | Ontario | Canada |
|---|---|---|---|
| Radon tests above the guideline | 0% | 4% | 6.6% |
| Earthquake loss per $1,000 of buildings a year | $0.042 | $0.043 | $0.030 |
NRCan seismic risk model and burned areas, Health Canada radon survey, the Flood Hazard Map Inventory
Ajax’s schools belong to 4 boards that cover the same streets
The largest is J Clarke Richardson Collegiate Institute, with 2,010 students. The 60 with results split, 23 in the upper two fifths in Ontario and 19 in the lower. Within 3 km of Ajax are 58 elementary schools and 9 secondary schools, teaching 35,990 students.
| School | Level | Students | System |
|---|---|---|---|
| Viola Desmond Public School Fourth fifth in OntarioLargest elementary schoolElementary · Grades JK–8 | Elementary · Grades JK–8 | 880 | English public |
| J Clarke Richardson Collegiate Institute Middle fifth in OntarioLargest secondary schoolSecondary · Grades 9–12 | Secondary · Grades 9–12 | 2,010 | English public |
| ÉÉC Notre-Dame-de-la-Jeunesse-Ajax FrenchTeaches in FrenchElementary · Grades JK–6 | Elementary · Grades JK–6 | 220 | French Catholic |
| Donald A Wilson Secondary School Top fifth in OntarioResults in the top fifth in OntarioSecondary · Grades 9–12 | Secondary · Grades 9–12 | 1,275 | English public |
Schools by system · Schools within 3 km
| Schools within 3 km | Ajax | Ontario | Canada |
|---|---|---|---|
| School boards | 4 | 4 | 3 |
Provincial school lists and results, 2024-25
Ajax gets an A− for safety
Area-wide: Crime Severity Index, Violent Crime Severity Index, violent crime and property crime per 1,000, counted over the Durham Region (Oshawa/Whitby/Ajax) service area
Across the area its police cover, the Crime Severity Index averaged 46 over 2023–25, below Ontario’s towns (56) and Canadian towns (67) alike. Thefts, break-ins and damage add up to 20.4 per 1,000 residents a year where it is policed. Violent crime in the area its police cover: 7.9 per 1,000 people a year.
Year by year · Crime Severity Index for each year
| 2023–2025 | Ajax | Ontario | Canada |
|---|---|---|---|
| Property crime per 1,000 | 20.4 | 30.5 | 31.2 |
| Crime Severity Index | 46 | 56 | 67 |
| Violent crime | 7.9 | 10.5 | 12 |
| Violent Crime Severity Index | 61 | 76 | 86 |
Statistics Canada, Uniform Crime Reporting Survey, 2023–2025 average
Commuters in Ajax travel further than in Ontario’s towns or Canadian towns, 35 min on average
87% of commuters drove to work at the census.
How working residents got to work · census 2021
| Census 2021 | Ajax | Ontario | Canada |
|---|---|---|---|
| Average trip | 35 min | 29 min | 26 min |
| Car or van | 87% | 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.
Very good or excellent health for 50% of adults in Ajax’s health region
People in the region live to 82.6 on average: 84.7 for women and 80.5 for men in 2022/2024. The town’s own part is the trip to care: residents of Ajax live 3.2 km from a hospital on average, close to the typical town’s 3.7 km. For everyday care, the nearest pharmacy is 0.9 km away on average (7.6 within 3 km). For health survey and life expectancy, the only official count covers all of the Durham Regional Health Unit, Ajax included.
Very good or excellent health · adults, age-standardised
| Health | Ajax | Ontario | Canada |
|---|---|---|---|
| Chronic conditions (average share) | 19% | 17% | 17% |
| Very good or excellent health | 50% | 51% | 52% |
| Life expectancy at birth | 82.6 | 82.8 | 81.5 |
| Smokers | 11% | 10% | 12% |
Statistics Canada, Canadian Community Health Survey 2023/2024 and life expectancy 2022/2024; Open Database of Healthcare Facilities
More of Ajax belongs to a visible minority than Ontario’s towns or Canadian towns: 65%
Children under 15 make up nearly a fifth of residents. People 65 and over make up 13% of the town, below Ontario’s towns (19%) and Canadian towns (19%) alike.
Ages · Share of residents in each age group, Census 2021
Schooling · Highest qualification, residents 15 and over
Women and men · all residents
Women make up 51.3% of Ajax
In 2021 there were 65,020 women to 61,645 men; Canada as a whole is 50.9% women.
| Ajax | Ontario | Canada | |
|---|---|---|---|
| Under 15 | 19% | 15% | 16% |
| 15 to 64 | 68% | 65% | 64% |
| 65+ | 13% | 19% | 19% |
| No certificate, diploma or degree | 14% | 15% | 16% |
| Postsecondary qualification | 58% | 56% | 56% |
Statistics Canada, Census 2021; Ontario and Canada: medians of towns of 2,500+
Frost comes to Ajax less often than to 84% of Canadian towns
Winter lows average −8.9°C in January, near Ontario’s towns (−9.1°C) and higher than Canadian towns (−13.5°C). The frost-free season runs from 30 April to 15 October, 167 days. Snow peaks in January: 34 cm in a normal year. June is the wettest month, with 94 mm of rain and snow on average.
Average high by season · ECCC normals, 1991–2020
| Normals, 1991–2020 | Ajax | Ontario | Canada |
|---|---|---|---|
| Snowfall a year | 102 cm | 146 cm | 141 cm |
| Days with frost a year | 130 | 139 | 159 |
| January night low | −8.9°C | −9.1°C | −13.5°C |
| July afternoon high | 25.7°C | 26.7°C | 25.5°C |
Environment and Climate Change Canada, Canadian Climate Normals 1991–2020 (Oshawa)
Within 6.9 km of Ajax: Rouge National Urban Park
One mapped walking route passes within 2 km: the Seaton Hiking Trail. The nearest provincial park, Darlington Provincial Park, is 15 km away. Count 31 protected areas within 10 km of town. Parks and reserves take up 4.9% of the ground within 10 km, higher than both Ontario’s towns (2.3%) and Canadian towns (2.3%).
Protected land · of the land within 10 km
| Outdoors | Ajax | Ontario | Canada |
|---|---|---|---|
| Public protected areas within 10 km | 15 | 4 | 4 |
| Protected land within 10 km | 4.9% | 2.3% | 2.3% |
Canadian Protected and Conserved Areas Database (CPCAD), OpenStreetMap routes and beaches
Ajax in November: highs near 8°C, lows near freezing
A normal December brings highs of 2°C, lows of −5°C. Expect about 73 mm of rain and snow over November. July brings the warmest days, 26°C; January the coldest nights, −9°C. The forecast on the Weather page is ECCC’s for Pickering.
Normal highs, the months ahead · ECCC normals, 1991–2020
| Season | High | Low | Rain and snow |
|---|---|---|---|
| Winter | 0°C | −7°C | 196 mm |
| Spring | 11°C | 2°C | 226 mm |
| Summer | 24°C | 15°C | 254 mm |
| Autumn | 14°C | 6°C | 231 mm |
ECCC normals, 1991–2020 (Oshawa); the forecast is on the Weather page
Ajax has one council seat for every 20,160 residents, more than 96% of municipalities in Ontario
The federal seat carries the town’s name: Ajax is its own riding (a federal electoral district, which elects one MP), held by Jennifer McKelvie of the Liberal Party of Canada.
| Turnout | Ajax | Ontario | Canada |
|---|---|---|---|
| Municipal election, 2022 | 22% | 31% | 31% |
Wikidata, MAMH, MMAH, Statistics Canada
Ajax Public Library draws 6.4 visits per person served, ahead of 93% of Ontario’s town libraries
Ajax Public Library has 4 branches for the 126,666 people it serves.
Provincial library statistics, OpenStreetMap, the CRA and Statistics Canada
Station Gallery and 3 more in and around Ajax
A first look at Ajax’s museums, historic sites and days out, and a few just outside town.
Everything we know about Ajax
Famous people from Ajax
44 notable people were born in Ajax.






Photo credits
Nichelle Prince: Hameltion, CC BY-SA 4.0 · Corey Sevier: Canadian Film Centre / Mark Sullivan, CC BY 2.0 · Steve Jocz: Jonas MF from Arrecife, Canarias, CC BY-SA 2.0 · Munro Chambers: Vervegirl Canada, CC BY-SA 2.0 · Tara Watchorn: _becaro_, CC BY-SA 2.0 · Mike Kostka: Michael Miller, CC BY-SA 3.0
Ajax’s neighbours
The nearest places of 1,000 or more. Statistics Canada
| Town | People | km | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Ajax | 141,111 | — | B+ | D | A− | B |
| Pickering | 118,378 | 6.6 | B+ | D | A− | B |
| Whitby | 162,413 | 8.5 | B+ | C | A− | B |
| West Rouge | 20,915 | 12 | B | D | A− | A− |
| Centennial Scarborough | 13,453 | 13 | A− | C− | A | A− |
| Highland Creek | 12,678 | 14 | B | D | B+ | A |
| Oshawa | 213,592 | 15 | B− | D− | A− | B+ |
People: Statistics Canada, Census 2021. Distances: centre to centre.
Questions about Ajax
Has Ajax grown?
It added people: 119,677 in 2016, 126,666 in 2021, 5.8% more, where the middle of Canadian towns grew 4.1%. Statistics Canada’s 2025 estimate is 141,111.
How old are the people of Ajax?
Its median age is 38.4, where Canadian towns sit at 45.2.
What kind of homes are in Ajax?
Single-detached houses make up 65% of the homes here, where Canadian towns sit at 64%; 7% are in high-rise apartments. 14% of households are one person, and the average is 3.2.
About Ajax
Town in Ontario
Statistics Canada treats Ajax as a single census subdivision in Ontario, and TownRatings keeps to that line.
Statistics Canada: population estimates 2025 (17-10-0155), Census of Population 2021, 2021 census boundaries.
- Population
- 141,111 (people, 2025 estimate)
- Province or territory
- Ontario
- Census division
- Durham
- Metro area
- Toronto
- Census subdivision
- 3518005
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).