Markham—Stouffville is a federal

electoral district An electoral (congressional, legislative, etc.) district, sometimes called a constituency, riding, or ward, is a geographical portion of a political unit, such as a country, state or province, city, or administrative region, created to provi ...

Ontario Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

. It encompasses a portion of Ontario previously included in the electoral districts of

Markham—Unionville Markham—Unionville could refer to: *Markham—Unionville (federal electoral district) Markham—Unionville is a federal electoral district (Canada), electoral district in Ontario, Canada, that has been represented in the House of Common ...

and Oak Ridges—Markham.; ; see also Statistics Canada
National Household Survey Profile: Markham-Stouffville (2011)
Markham—Stouffville was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order. It came into effect upon the dropping of the writs for the 2015 federal election. Helena Jaczek has represented the riding since the 2019 federal election.

Geography

The territory of the riding (map) consists of part of the

Regional Municipality of York The Regional Municipality of York, also called York Region, is a regional municipality in Southern Ontario, Canada, between Lake Simcoe and Toronto. The region was established after the passing of then Bill 102, An Act to Establish The Regional ...

: (a) the Town of

Whitchurch-Stouffville Whitchurch-Stouffville (2021 Canadian census, 2021 population 49,864) is a town in the Greater Toronto Area of Ontario, Canada, approximately north of downtown Toronto, and north-east of Toronto Pearson International Airport. It is in area, ...

; and (b) the part of the City of Markham lying easterly of a line described as follows: commencing at the intersection of the northerly limit of Markham with Highway 48; then southerly along Highway 48 to 16th Avenue; then westerly to McCowan Road; then southerly to Highway 407; then easterly along Highway 407 to the Rouge River; then generally southeasterly along Rouge River to the southerly limit of Markham. The riding's population is estimated at 109,780.

Demographics

''According to the

2021 Canadian census The 2021 Canadian census was a detailed enumeration of the Canada, Canadian population with a reference date of May 11, 2021. It follows the 2016 Canadian census, which recorded a population of 35,151,728. The overall response rate was 98%, whic ...

'' Ethnic groups: 36.0% White, 27.7% Chinese, 19.0% South Asian, 3.7% Black, 3.6% Filipino, 1.1% Arab, 1.1% West Asian Languages: 51.2% English, 12.7% Cantonese, 7.1% Mandarin, 4.9% Tamil, 1.6% Italian, 1.6% Urdu, 1.4% Tagalog, 1.0% Gujarati Religions: 47.0% Christian (22.3% Catholic, 4.3% Christian Orthodox, 2.6% Anglican, 2.2% United Church, 1.3% Baptist, 1.1% Presbyterian, 13.2% Other), 10.2% Hindu, 6.9% Muslim, 2.4% Buddhist, 1.0% Sikh, 31.5% None Median income: $43,200 (2020) Average income: $59,800 (2020)

Riding associations

Riding association An electoral district association (), commonly known as a riding association () or constituency association, is the basic unit of a political party at the level of the electoral district An electoral (congressional, legislative, etc.) distr ...

s are the local branches of the national political parties:

Members of Parliament

This riding has elected the following members of Parliament:

Election results

References