Thornhill

Riding (federal electoral district) · Statistics Canada / Elections Canada code 35106 · Ontario

Current Member of Parliament

Conservative

Representation history

No earlier terms are on record for this district. Our source, OpenParliament, publishes membership spans per member rather than per riding, so history here covers earlier terms served by the sitting member.

Census profile

Statistics Canada, 2021 Census (2023 boundaries)

Population

124,870

2021 count

Median household income

$106,000

2020 total income

Age and households

Median age43.2

Average age42.4

Average household size2.8

Aged 0–1415.2%

Aged 15–6465.6%

Aged 65 and over19.2%

Aged 85 and over2.5%

Income and low income (2020)

Median household income$106,000

Average household income$140,800

Median individual income$40,400

Low income (LIM-AT)9.5%

Low income (LICO-AT)5.9%

Two official ways of counting how many people here live on a low income after tax. They use different cut-offs, so the two figures differ.

Labour force (residents aged 15+)

Employment rate55.8%

Unemployment rate13.0%

Share of adults working or looking for work (participation rate)64.1%

Education (aged 15+)

No certificate, diploma or degree10.0%

High school diploma or equivalent21.9%

Any postsecondary credential68.1%

Bachelor's degree or higher46.6%

Housing

Owner households78.4%

Renter households21.6%

Owners spending 30%+ of income on shelter28.5%

Renters spending 30%+ of income on shelter53.9%

Owners in core housing need11.8%

Renters in core housing need31.0%

Core housing need means a home that is too expensive, too crowded or in poor repair, and the household could not afford a suitable one nearby.

Median monthly shelter cost (owned)$1,840

Median monthly shelter cost (rented)$1,920

Median dwelling value$1,100,000

Dwelling types

Single-detached house50.7%

Semi-detached house3.4%

Row house11.6%

Apartment in a duplex3.9%

Apartment, fewer than five storeys1.1%

Apartment, five storeys or more29.3%

Language

Knows English only88.3%

Knows French only0.1%

Knows both official languages7.6%

Knows neither official language4.1%

Mother tongue English43.4%

Mother tongue French0.8%

Mother tongue neither English nor French50.4%

Immigration and Indigenous identity

Immigrants52.1%

Immigrants who arrived 2016–20215.3%

Non-permanent residents3.5%

Indigenous identity0.2%

Getting to work

Car, truck or van81.4%

Public transit11.6%

Walking3.7%

Bicycle0.4%

Figures come from the 2021 Census of Population (income figures are for 2020), published by Statistics Canada for today’s 343 ridings (the 2023 boundaries) — the same boundaries shown here, so these are 2021 counts totted up for the ridings we use now. Statistics Canada deliberately nudges small counts up or down so no individual can be identified (random rounding) and withholds some figures entirely, so values are approximate and the parts may not add up to the total; a blank means the figure is not published for this riding. The “participation rate” here describes local residents aged 15 and over who are working or looking for work, and has nothing to do with an MP’s voting participation. Land area and population density are not published for ridings, so they are not shown.

Election results

Elections Canada, Official Voting Results