Total population

23,816

3.1 % year-over-year change

Median household income

$82,000/yr

Private dwellings

9,856

Thorold population

How many people live in Thorold

Thorold is home to 23,816 residents, based on Statistics Canada's 2024 population estimate. Of these, 50.2% identify as male and 49.8% as female.

Total population

23,816

3.1% year-over-year change

Population density

285.9/km2

Gender ratio

Male

50.2%

11,970

Female

49.8%

11,850

	Value	Percent
Male	11,970	50.2%
Female	11,850	49.8%

A larger population often brings more rental variety and a busier pace of life. The gender breakdown, namely the ratio of men to women in the area, offers clues about the community’s vibe and social landscape.

Age demographics

The average age in Thorold is 39.5. Children under 15 make up 16.9% of the population, while youth and young adults account for 13.9%. Those in their working years are spread across the following age groups: 15.9% are 25 to 34, 11.8% are 35 to 44, and 12% are 45 to 54. Adults nearing retirement—aged 55 to 64—represent 13.8% of the population, while seniors 65 and over make up 15.7%.

Average age

39.5

Age breakdown

Under 15: 16.9%
15 to 24: 13.9%
25 to 34: 15.9%
35 to 44: 11.8%
45 to 54: 12%
55 to 64: 13.8%
Over 65: 15.7%

	Value	Percent
Under 15	4,015	16.9%
15 to 24	3,320	13.9%
25 to 34	3,790	15.9%
35 to 44	2,815	11.8%
45 to 54	2,850	12%
55 to 64	3,295	13.8%
Over 65	3,735	15.7%

Age distribution gives you a glimpse into who makes up the area. Younger communities might feel more energetic or student-friendly, while older ones tend to be calmer and more settled. A mix of age groups usually means a balance of parks, schools, healthcare, and other services for all walks of life.

Residence status

In Thorold, 80.2% of residents were born in Canada, while 16.7% have settled here from abroad. Another 3.1% are non-permanent residents, such as temporary workers or international students.

Immigration status

Non-immigrants: 80.2%
Immigrants: 16.7%
Non-permanent residents: 3.1%

	Value	Percent
Non-immigrants	18,865	80.2%
Immigrants	3,940	16.7%
Non-permanent residents	725	3.1%

Minority breakdown

Minorities: 18.7%
Non-minorities: 81.3%

	Value	Percent
Minorities	4,395	18.7%
Non-minorities	19,135	81.3%

Knowing how many people in the area are newcomers, temporary residents, or Canadian-born can give you a feel for how established or internationally connected a community is. It may also hint at the kind of services, food, and cultural touchpoints you’ll find nearby.

Languages used in Thorold

English: 97.3%
French: 1.5%
English and French: 0.3%
Neither English nor French: 1%

	Value	Percent
English	22,955	97.3%
French	345	1.5%
English and French	75	0.3%
Neither English nor French	225	1%

Primary languages spoken

According to the latest Census data, 97.3% of people in Thorold speak English as their primary language, 1.5% communicate mainly in French, 0.3% are bilingual, and 1% use other languages.

Language use shapes everything from signage to services. Whether you're looking for bilingual support or just curious about the local vibe, these stats give a quick peek at how people connect day-to-day.

Households in Thorold

A peek inside Thorold households

Thorold has 9,095 households, with an average of 2.6 people living in each. One-person households make up 25.4% of all homes, while 32.3% are shared by two people. Three-person households represent 16.9%, and homes with four or more people account for 25.4% of the total.

Households stats

Total households

9,095

Average people per household

2.6

1 person: 25.4%
2 persons: 32.3%
3 persons: 16.9%
4 persons: 15.3%
5 or more persons: 10.1%

	Value	Percent
1 person	2,315	25.4%
2 persons	2,935	32.3%
3 persons	1,535	16.9%
4 persons	1,395	15.3%
5 or more persons	915	10.1%

Household size can reveal a lot about how people live in the area. More one- and two-person homes might hint at a mix of young professionals or empty nesters, while larger households often reflect families or multi-generational setups. It’s a good indicator of the kinds of rentals and living spaces you'll find nearby.

Housing in Thorold

The housing landscape of Thorold

Thorold has a total of 9,856 private dwellings. Among the occupied dwellings, 69.1% are single-detached houses, 29% are attached homes such as townhouses or semi-detached units, and 1.8% are apartments. When it comes to space, Thorold offers a variety of home sizes: 9% of occupied homes have 1 bedroom or less, 62% have 2–3 bedrooms, and 29.1% have 4 or more bedrooms.

Total private dwellings

9,856

Housing types

Single-detached homes: 69.1%
Attached homes: 29%
Apartments: 1.8%
Movable homes: 0%

	Value	Percent
Single-detached homes	6,285	69.1%
Attached homes	2,640	29%
Apartments	165	1.8%

Housing size

1 or no bedrooms: 9%
2 or 3 bedrooms: 62%
4 or more bedrooms: 29.1%

	Value	Percent
1 or no bedrooms	855	9%
2 or 3 bedrooms	5,600	62%
4 or more bedrooms	2,650	29.1%

Homes built since 2011

1,695

The age of buildings in Thorold

About 15.2% of homes were built before 1945, followed by 16.8% between 1946 and 1960. Another 11.3% went up in the 1960s, 11.9% in the 1970s, and 13.1% during the 1980s. Between 1991 and 2000, 6.9% of homes were added, and 6.3% were developed between 2001 and 2010.

Construction year breakdown by decade

	Value	Percent
Before 1945	1,380	15.2%
Between 1946 and 1960	1,525	16.8%
Between 1961 and 1970	1,025	11.3%
Between 1971 and 1980	1,080	11.9%
Between 1981 and 1990	1,190	13.1%
Between 1991 and 2000	630	6.9%
Between 2001 and 2010	575	6.3%
After 2011	1,695	18.6%

As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Thorold occupancy rates

In Thorold, there are 9,095 occupied private dwellings, of which 69.3% are owner-occupied and 30.7% are rented. Meanwhile, 761 dwellings sit vacant.

Occupied dwellings

9,095

Occupancy breakdown

Rented households: 30.7%
Owned households: 69.3%

	Value	Percent
Rented households	2,790	30.7%
Owned households	6,305	69.3%

Unoccupied dwellings

761

Understanding whether homes are owned or rented gives insight into the housing market’s stability and flexibility. High ownership rates may point to longer-term residents and more stable neighbourhoods, while a greater share of rentals can indicate mobility, availability, or housing diversity. Vacancy levels can also hint at supply-and-demand dynamics for renters.

Shelter costs

In Thorold, homeowners pay a median of $1,310 per month on shelter costs, while renters spend around $1,130. About 77.5% of households spend less than 30% of their income on housing, while 22.5% exceed that threshold.

Median monthly shelter costs for owned dwellings

$1,310

Median monthly shelter costs for rented dwellings

$1,130

Income spent on housing

<30% on shelter: 77.5%
≥30% on shelter: 22.5%

	Value	Percent
<30% on shelter	7,015	77.5%
≥30% on shelter	2,040	22.5%

Shelter cost includes all monthly expenses tied to housing—like rent or mortgage, property taxes, utilities, and additional fees. Owners usually cover a wider range of costs, while renters typically just pay rent plus basic services. Comparing these numbers gives a clearer view of what living in the area actually costs, and whether households are stretched beyond the 30% affordability benchmark.

Education in Thorold

Thorold education at a glance

In Thorold, educational attainment varies across the community. About 16% of residents have no formal diploma, while 34% have completed high school and 6.1% hold an apprenticeship certificate. Meanwhile, 23.4% have graduated from college. Finally, 1.3% earned a non-bachelor university diploma, and 19.3% hold a university degree.

Education level

	Value	Percent
No diploma	3,115	16%
High school diploma	6,645	34%
Apprenticeship diploma	1,185	6.1%
College diploma	4,560	23.4%
University diploma (below bachelor diploma)	250	1.3%
University degree	3,760	19.3%

Education levels give a snapshot of the local talent pool and job readiness. A strong share of college and university graduates can mean better access to skilled jobs, while trades and apprenticeship diplomas often support hands-on industries. For renters, these stats help paint a picture of the economic opportunities and workforce makeup in the area.

Income in Thorold

How much people earn in Thorold

In Thorold, the median household income sits at $82,000, while the median after-tax household income is $73,500.

Median household income

$82,000/year

Median after-tax household income

$73,500/year

Household income—especially after tax—offers one of the clearest indicators of how affordable a place might feel. It also helps renters understand earning power in the area, whether they're budgeting for rent or comparing communities with similar price tags. Local income trends can reveal whether the economy is growing, steady, or facing challenges.

Thorold income by age

Young adults in Thorold between 15 and 24 have a median income of $19,600, often reflecting part-time or early career work. For those aged 25 to 34, when many are advancing in their jobs, the figure rises to $40,800, and by 35 to 44 it reaches $50,000. Among individuals 45 to 54, the median wage is $50,800, followed by $44,800 for those in their pre-retirement years. Finally, residents over 65, many of whom are already retired, typically earn $34,000.

Income breakdown by age

	Value
15 - 24	19,600
25 - 34	40,800
35 - 44	50,000
45 - 54	50,800
55 - 64	44,800
Over 65	34,000

Employment in Thorold

Workforce and job sectors in Thorold

In Thorold, 12,070 residents are part of the labour force, with an unemployment rate of 15.3%. The local economy spans a wide range of sectors. Notably, sales and service, trades and transport, and business, finance and administration employ the largest shares of the working population, shaping the city's job market.

Workforce demographics

Labour force

12,070

Unemployment rate

15.3%

Major job markets

	Value	Percent
Management	60	0.5%
Business, finance and administration	1,925	16.3%
Natural and applied sciences	715	6%
Health	1,015	8.6%
Education, law, community and government services	1,240	10.5%
Art, culture, recreation and sport	230	2%
Sales and service	3,425	29%
Trades and transport	2,300	19.5%
Natural resources and agriculture	295	2.5%
Manufacturing and utilities	610	5.2%

Knowing what kinds of jobs dominate the area can help you understand local culture, income levels, and day-to-day rhythms. When looking for a community that suits your lifestyle, these labour stats offer helpful clues.

Transportation in Thorold

How people get around in Thorold

In Thorold, the average commute is 23 minutes. About 93.2% of residents get to work by car, truck, or van, while 2.3% rely on public transit and 2.6% walk or bike. The remaining 1.8% use other methods, such as scooters or motorcycles.

Average commute time

23 min

Travel time

Less than 15 minutes: 30.9%
15 to 29 minutes: 43.7%
30 to 44 minutes: 10.9%
45 to 59 minutes: 6.5%
More than 60 minutes: 7.9%

	Value	Percent
Less than 15 minutes	2,545	30.9%
15 to 29 minutes	3,595	43.7%
30 to 44 minutes	900	10.9%
45 to 59 minutes	535	6.5%
More than 60 minutes	650	7.9%

Means of transportation

	Value	Percent
By car, truck or van	7,660	93.2%
By public transit	190	2.3%
By bicycle/by walking	215	2.6%
By other methods	150	1.8%

Commute trends hint at both the layout and vibe of a place. If most people drive or take transit, the area may be more spread out. Shorter commutes suggest convenient access to jobs, while longer ones may confirm the area’s low-density layout.

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FAQs about Thorold demographics

What is the current total population in Thorold?

Thorold has a population of 23,816, according to Statistics Canada’s official 2024 figure, as published in their Annual Demographic Estimates: Subprovincial Areas report. This represents a +3.1% change compared to the previous year.

What is the population density of Thorold?

Thorold has a population density of 285.9 people per square kilometre.

What is the gender distribution in Thorold?

Thorold has the following gender distribution:

50.2% males (11,970 residents)
49.8% females (11,850 residents)

What is the age distribution of Thorold residents?

The age distribution of Thorold residents is as follows:

Under 15: 16.9% (4,015 residents)
15-24: 13.9% (3,320 residents)
25-34: 15.9% (3,790 residents)
35-44: 11.8% (2,815 residents)
45-54: 12% (2,850 residents)
55-64: 13.8% (3,295 residents)
Over 64: 15.7% (3,735 residents)

What is the population distribution by immigration status in Thorold?

Here’s the population distribution by immigration status in Thorold:

80.2% non-immigrants (18,865 residents)
16.7% immigrants (3,940 residents)
3.1% non-permanent residents (725 residents)

What are the primary languages spoken in Thorold?

Here’s a breakdown of the languages spoken in Thorold:

English: 97.3%
French: 1.5%
English and French: 0.3%
Neither English nor French: 1%

What is the typical household size in Thorold?

The typical household size in Thorold is 2.6 people.

What is the median household income in Thorold?

The median household income in Thorold is $82,000 annually, according to Statistics Canada’s latest release—Census Profile, 2021 Census of Population.

What is the educational attainment level of Thorold residents?

The educational attainment breakdown in Thorold is as follows:

No diploma: 16% (3,115 residents)
High school diploma: 34% (6,645 residents)
Apprenticeship diploma: 6.1% (1,185 residents)
College diploma: 23.4% (4,560 residents)
University diploma (below bachelor): 1.3% (250 residents)
University degree: 19.3% (3,760 residents)

What are the most common occupations in Thorold?

The most common occupations in Thorold fall within the sectors listed below:

Art, culture, recreation and sport: 2%
Business, finance and administration: 16.3%
Education, law, community and government services: 10.5%
Health: 8.6%
Management: 0.5%
Manufacturing and utilities: 5.2%
Natural and applied sciences: 6%
Natural resources and agriculture: 2.5%
Sales and service: 29%
Trades and transport: 19.5%

Data source & methodology

Demographic data shown in this section was gathered from the latest census data from Statistics Canada (2021), with the total population figure reflecting the official 2024 population estimate.
Census aggregated data represented here is extracted from Data Tables, by topic, at the census subdivision area level.
Differences may be found between the totals of the various categories due to multiple variables.
The information is updated as soon as new data is made available. No representation, guarantee or warranty is made as to the accuracy or completeness of information.

Page last updated: September 2025

Thorold, ON demographics:population, income, and more