City / Town · Ontario

Sarnia location & demographic data

A data profile of Sarnia, Ontario — home to about 69,761 people. Explore demographics, housing, and building-permit activity, all from Neighbourly's Canadian location intelligence platform.

Sarnia at a glance

Key demographic and housing indicators for Sarnia.

Population
69,761
Median age
44.4
years
Median household income
$83,000
per year
Homeownership rate
67%
33% rent
Median home value
$400,000
Median rent
$1,000
per month
Avg. commute
17 min
Unemployment
13%
Avg. household size
2.2
people

About Sarnia

Sarnia is home to approximately 69,761 residents, with a median age of 44.4. The median household income is $83,000 and 67% of homes are owner-occupied. The median home value sits around $400,000, with median rent near $1,000 per month. Residents of Sarnia report an average commute of about 17 min.

Sarnia demographics in detail

Age, income, education, and household breakdowns for Sarnia.

Age distribution

0–1415%
15–2410%
25–4424%
45–6426%
65+25%

Household income

Under $40k22%
$40–79k31%
$80–99k12%
$100–149k19%
$150k+16%

Education (age 25+)

No certificate15%
High school31%
College / trade38%
Bachelor’s or higher16%

Household composition

One-person34%
Couples47%
Multigenerational2%

Sarnia — frequently asked questions

What is the population of Sarnia?

Sarnia has a population of approximately 69,761 residents.

What is the median household income in Sarnia?

The median household income in Sarnia is $83,000 per year.

What is the average home price in Sarnia?

The median dwelling value in Sarnia is approximately $400,000.

What is the homeownership rate in Sarnia?

About 67% of homes in Sarnia are owner-occupied, while roughly 33% are rented.

How much is rent in Sarnia?

The median monthly rent in Sarnia is around $1,000.

What is the median age in Sarnia?

The median age in Sarnia is 44.4 years.

What is the average commute time in Sarnia?

Residents of Sarnia have an average commute of about 17 min.

What percentage of Sarnia residents have a university degree?

About 16% of Sarnia residents aged 25 and over hold a bachelor’s degree or higher.

How many households in Sarnia earn over $150,000?

Roughly 16% of households in Sarnia have an income of $150,000 or more per year.

The data behind Sarnia

This profile is built from Neighbourly's live Canadian datasets.

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