Stone Mills, ON demographics:
population, income, and more

Total population
7,826
2.0 % year-over-year change
Median household income
$91,000/yr
Private dwellings
3,436

Stone Mills population

How many people live in Stone Mills

Stone Mills is home to 7,826 residents, based on Statistics Canada's 2024 population estimate. Of these, 50.7% identify as male and 49.3% as female.

Total population
7,826
2.0% year-over-year change
Population density
11.3/km2
Gender ratio
Male
50.7%
3,970
Female
49.3%
3,855
Value Percent
Male 3,970 50.7%
Female 3,855 49.3%
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 Stone Mills is 43.6. Children under 15 make up 15.9% of the population, while youth and young adults account for 9.8%. Those in their working years are spread across the following age groups: 10.5% are 25 to 34, 11.1% are 35 to 44, and 14.3% are 45 to 54. Adults nearing retirement—aged 55 to 64—represent 18.6% of the population, while seniors 65 and over make up 19.8%.

Average age
43.6
Age breakdown
Under 15
15.9%
15 to 24
9.8%
25 to 34
10.5%
35 to 44
11.1%
45 to 54
14.3%
55 to 64
18.6%
Over 65
19.8%
Value Percent
Under 15 1,245 15.9%
15 to 24 770 9.8%
25 to 34 820 10.5%
35 to 44 865 11.1%
45 to 54 1,115 14.3%
55 to 64 1,455 18.6%
Over 65 1,550 19.8%
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 Stone Mills, 94% of residents were born in Canada, while 6% have settled here from abroad.

Immigration status
Non-immigrants
94%
Immigrants
6%
Non-permanent residents
0%
Value Percent
Non-immigrants 7,325 94%
Immigrants 470 6%
Minority breakdown
Minorities
1.9%
Non-minorities
98.1%
Value Percent
Minorities 145 1.9%
Non-minorities 7,650 98.1%
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 Stone Mills
English
98.6%
French
1.2%
English and French
0.2%
Neither English nor French
0.1%
Value Percent
English 7,715 98.6%
French 90 1.2%
English and French 15 0.2%
Neither English nor French 5 0.1%

Primary languages spoken

According to the latest Census data, 98.6% of people in Stone Mills speak English as their primary language, 1.2% communicate mainly in French, 0.2% are bilingual, and 0.1% 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 Stone Mills

A peek inside Stone Mills households

Stone Mills has 3,070 households, with an average of 2.5 people living in each. One-person households make up 20.3% of all homes, while 40.8% are shared by two people. Three-person households represent 15.6%, and homes with four or more people account for 23.3% of the total.

Households stats

Total households
3,070
Average people per household
2.5
1 person
20.3%
2 persons
40.8%
3 persons
15.6%
4 persons
15.3%
5 or more persons
8%
Value Percent
1 person 625 20.3%
2 persons 1,255 40.8%
3 persons 480 15.6%
4 persons 470 15.3%
5 or more persons 245 8%
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 Stone Mills

The housing landscape of Stone Mills

Stone Mills has a total of 3,436 private dwellings. When it comes to space, Stone Mills offers a variety of home sizes: 4% of occupied homes have 1 bedroom or less, 68% have 2–3 bedrooms, and 27.7% have 4 or more bedrooms.

Total private dwellings
3,436
Housing types
Single-detached homes
95.8%
Attached homes
4.1%
Apartments
0%
Movable homes
0.2%
Value Percent
Single-detached homes 2,940 95.8%
Attached homes 125 4.1%
Movable homes 5 0.2%
Housing size
1 or no bedrooms
4%
2 or 3 bedrooms
68%
4 or more bedrooms
27.7%
Value Percent
1 or no bedrooms 130 4%
2 or 3 bedrooms 2,090 68%
4 or more bedrooms 850 27.7%
Homes built since 2011
225

The age of buildings in Stone Mills

About 31.4% of homes were built before 1945, followed by 6.3% between 1946 and 1960. Another 6.8% went up in the 1960s, 13.7% in the 1970s, and 12.8% during the 1980s. Between 1991 and 2000, 11.7% of homes were added, and 9.9% were developed between 2001 and 2010.

Construction year breakdown by decade
Value Percent
Before 1945 965 31.4%
Between 1946 and 1960 195 6.3%
Between 1961 and 1970 210 6.8%
Between 1971 and 1980 420 13.7%
Between 1981 and 1990 395 12.8%
Between 1991 and 2000 360 11.7%
Between 2001 and 2010 305 9.9%
After 2011 225 7.3%
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.

Stone Mills occupancy rates

In Stone Mills, there are 3,071 occupied private dwellings, of which 92.5% are owner-occupied and 7.5% are rented. Meanwhile, 365 dwellings sit vacant.

Occupied dwellings
3,071
Occupancy breakdown
Rented households
7.5%
Owned households
92.5%
Value Percent
Rented households 230 7.5%
Owned households 2,835 92.5%
Unoccupied dwellings
365
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 Stone Mills, homeowners pay a median of $1,120 per month on shelter costs, while renters spend around $830. About 89.3% of households spend less than 30% of their income on housing, while 10.7% exceed that threshold.

Median monthly shelter costs for owned dwellings
$1,120
Median monthly shelter costs for rented dwellings
$830
Income spent on housing
<30% on shelter
89.3%
≥30% on shelter
10.7%
Value Percent
<30% on shelter 2,600 89.3%
≥30% on shelter 310 10.7%
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 Stone Mills

Stone Mills education at a glance

In Stone Mills, educational attainment varies across the community. About 15.1% of residents have no formal diploma, while 29.7% have completed high school and 9.5% hold an apprenticeship certificate. Meanwhile, 30.3% have graduated from college. Finally, 1% earned a non-bachelor university diploma, and 14.5% hold a university degree.

Education level
Value Percent
No diploma 985 15.1%
High school diploma 1,940 29.7%
Apprenticeship diploma 620 9.5%
College diploma 1,980 30.3%
University diploma (below bachelor diploma) 65 1%
University degree 945 14.5%
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 Stone Mills

How much people earn in Stone Mills

In Stone Mills, the median household income sits at $91,000, while the median after-tax household income is $80,000.

Median household income
$91,000/year
Median after-tax household income
$80,000/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.

Stone Mills income by age

Young adults in Stone Mills between 15 and 24 have a median income of $18,800, 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 $47,200, and by 35 to 44 it reaches $55,600. Among individuals 45 to 54, the median wage is $59,200, followed by $47,200 for those in their pre-retirement years. Finally, residents over 65, many of whom are already retired, typically earn $33,600.

Income breakdown by age
Value
15 - 24 18,800
25 - 34 47,200
35 - 44 55,600
45 - 54 59,200
55 - 64 47,200
Over 65 33,600

Employment in Stone Mills

Workforce and job sectors in Stone Mills

In Stone Mills, 4,140 residents are part of the labour force, with an unemployment rate of 7.9%. The local economy spans a wide range of sectors. Notably, trades and transport, sales and service, and education, law, community and government services employ the largest shares of the working population, shaping the city's job market.

Workforce demographics

Labour force
4,140
Unemployment rate
7.9%
Major job markets
Value Percent
Management 15 0.4%
Business, finance and administration 465 11.4%
Natural and applied sciences 250 6.1%
Health 295 7.2%
Education, law, community and government services 510 12.5%
Art, culture, recreation and sport 85 2.1%
Sales and service 845 20.7%
Trades and transport 1,190 29.1%
Natural resources and agriculture 220 5.4%
Manufacturing and utilities 210 5.1%
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 Stone Mills

How people get around in Stone Mills

In Stone Mills, the average commute is 30 minutes. About 96.8% of residents get to work by car, truck, or van, while 0.7% rely on public transit and 1.3% walk or bike. The remaining 1.2% use other methods, such as scooters or motorcycles.

Average commute time
30 min
Travel time
Less than 15 minutes
15.2%
15 to 29 minutes
30.8%
30 to 44 minutes
35%
45 to 59 minutes
13%
More than 60 minutes
6.1%
Value Percent
Less than 15 minutes 450 15.2%
15 to 29 minutes 915 30.8%
30 to 44 minutes 1,040 35%
45 to 59 minutes 385 13%
More than 60 minutes 180 6.1%
Means of transportation
Value Percent
By car, truck or van 2,885 96.8%
By public transit 20 0.7%
By bicycle/by walking 40 1.3%
By other methods 35 1.2%
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.

Find your place

Explore more communities

FAQs about Stone Mills demographics 

What is the current total population in Stone Mills?

Stone Mills has a population of 7,826, according to Statistics Canada’s official 2024 figure, as published in their Annual Demographic Estimates: Subprovincial Areas report. This represents a +2.0% change compared to the previous year. 

What is the population density of Stone Mills?  

Stone Mills has a population density of 11.3 people per square kilometre. 

What is the gender distribution in Stone Mills?

Stone Mills has the following gender distribution:
  • 50.7% males (3,970 residents)  
  • 49.3% females (3,855 residents)

What is the age distribution of Stone Mills residents?  

The age distribution of Stone Mills residents is as follows: 
  • Under 15: 15.9% (1,245 residents)   
  • 15-24: 9.8% (770 residents)   
  • 25-34: 10.5% (820 residents)   
  • 35-44: 11.1% (865 residents)   
  • 45-54: 14.3% (1,115 residents)   
  • 55-64: 18.6% (1,455 residents)   
  • Over 64: 19.8% (1,550 residents)  

What is the population distribution by immigration status in Stone Mills? 

Here’s the population distribution by immigration status in Stone Mills: 
  • 94% non-immigrants (7,325 residents)  
  • 6% immigrants (470 residents)  
  • 0% non-permanent residents (0 residents)  

What are the primary languages spoken in Stone Mills?  

Here’s a breakdown of the languages spoken in Stone Mills: 
  • English: 98.6% 
  • French: 1.2% 
  • English and French: 0.2% 
  • Neither English nor French: 0.1% 

What is the typical household size in Stone Mills?  

The typical household size in Stone Mills is 2.5 people. 

What is the median household income in Stone Mills?  

The median household income in Stone Mills is $91,000 annually, according to Statistics Canada’s latest release—Census Profile, 2021 Census of Population. 

What is the educational attainment level of Stone Mills residents?  

The educational attainment breakdown in Stone Mills is as follows: 
  • No diploma: 15.1% (985 residents) 
  • High school diploma: 29.7% (1,940 residents) 
  • Apprenticeship diploma: 9.5% (620 residents) 
  • College diploma: 30.3% (1,980 residents) 
  • University diploma (below bachelor): 1% (65 residents) 
  • University degree: 14.5% (945 residents) 

What are the most common occupations in Stone Mills?  

The most common occupations in Stone Mills fall within the sectors listed below:
  • Art, culture, recreation and sport: 2.1% 
  • Business, finance and administration: 11.4% 
  • Education, law, community and government services: 12.5% 
  • Health: 7.2% 
  • Management: 0.4% 
  • Manufacturing and utilities: 5.1% 
  • Natural and applied sciences: 6.1% 
  • Natural resources and agriculture: 5.4% 
  • Sales and service: 20.7% 
  • Trades and transport: 29.1% 

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