York North was a federal riding in

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central C ...

, Canada, that was in the House of Commons of Canada from

Confederation A confederation (also known as a confederacy or league) is a union of sovereign groups or states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issu ...

in 1867 until 2004. The federal riding was eliminated in 2003 when it was redistributed between two new ridings of

Newmarket—Aurora Newmarket—Aurora is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004. The district contains the towns of Newmarket, Aurora, and a very small portion of East Gwillimbury. ...

and York—Simcoe. Another small section was incorporated into

Oak Ridges—Markham Oak Ridges—Markham was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 2004 to 2015. Its population in 2006 was 169,645., with 136,755 electors, the highest of any riding in Canad ...

. The riding covered the northern suburbs of the city of

Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anch ...

often including such towns as

Aurora An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of bri ...

Vaughan Vaughan () (2021 population 323,103) is a city in Ontario, Canada. It is located in the Regional Municipality of York, just north of Toronto. Vaughan was the fastest-growing municipality in Canada between 1996 and 2006 with its population increas ...

, Newmarket, Richmond Hill and

Markham Markham may refer to: It may also refer to brand of of clothing which originates from South Africa which saw it's establishment in 1873. Biology * Markham's storm-petrel (''Oceanodroma markhami''), a seabird species found in Chile and Colombia * ...

. The borders changed often, however, most notably in 1996 when the riding was so altered that it contained very little of the same territory as before.

Evolution of the riding

The

British North America Act, 1867 The ''Constitution Act, 1867'' (french: Loi constitutionnelle de 1867),''The Constitution Act, 1867'', 30 & 31 Victoria (U.K.), c. 3, http://canlii.ca/t/ldsw retrieved on 2019-03-14. originally enacted as the ''British North America Act, 186 ...

designated the electoral districts to be used in elected the members of the House of Commons. By virtue of the size of its population, the County of York was divided into a number of ridings, instead of being allocated one seat in the House of Commons like many other counties. The initial boundaries of the North Riding of York were defined in 1859 to consist of the Township of King, Whitchurch,

Georgina Georgina may refer to: Names * Georgina (name), a feminine given name Places Australia * Georgina, Queensland, a locality in the Shire of Boulia, Queensland * Georgina Basin, a large sedimentary basin in Australia * Georgina River, a riv ...

East Gwillimbury East Gwillimbury is a town (lower-tier municipality) on the East Holland River in the upper-tier municipality the Regional Municipality of York. It is part of the Greater Toronto Area of southern Ontario, in Canada. It was formed by the amalgama ...

and North Gwillimbury, and the villages of Aurora, Newmarket and Holland Landing. Over time, the boundaries were adjusted as the City of Toronto expanded, and as the population of the area grew. In 1882, the riding was redefined to consist of the townships of King, East Gwillimbury, West Gwillimbury, North Gwillimbury and Georgina, and the villages of Holland Landing, Bradford and Aurora. In 1903, the north riding was redefined to consist of the townships of Georgina, East Gwillimbury, North Gwillimbury, King, and Whitchurch, the towns of Aurora and Newmarket, and the villages of Holland Landing, Stouffville and Sutton. In 1924, York North was defined as consisting of all that part of the county of York north of the southerly boundary of the townships of Vaughan and Markham. In 1933, its boundary was the townships of North York and Whitchurch, excluding the village of Stouffville. In 1947, it was redefined to consist of that part of the county of York lying north of the line being the southerly boundary of the township of North York,

Yonge Street Yonge Street (; pronounced "young") is a major arterial route in the Canadian province of Ontario connecting the shores of Lake Ontario in Toronto to Lake Simcoe, a gateway to the Upper Great Lakes. Once the southernmost leg of provincial H ...

and the southerly boundary of the township of Markham. In 1952, it was defined as consisting of that part of the county of York lying north of Highway 7, excluding the town of Woodbridge. In 1966, it was defined as consisting of a north-central section of the Borough of North York in

Metropolitan Toronto The Municipality of Metropolitan Toronto was an upper-tier level of municipal government in Ontario, Canada, from 1953 to 1998. It was made up of the old city of Toronto and numerous townships, towns and villages that surrounded Toronto, whic ...

, the Town of Richmond Hill, the Township of Markham excluding the Village of Stouffville, and part of the Township of Vaughan. In 1976, it was redefined to consist of the Towns of Markham, Richmond Hill and Vaughan in 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 ...

. In 1987, it was redefined to consist of the towns of Aurora, Richmond Hill and Vaughan, and the southern part of the Township of King. In 1996, it was redefined to consist of the towns of East Gwillimbury, Georgina, and Newmarket, as well as the part of King north of Side Road 18, shedding a portion to create the new riding of Thornhill. The electoral district was abolished in 2003 when it was redistributed between the electoral districts of

and York—Simcoe.

Members of Parliament

Election results

North Riding of the county of York

York North

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References

{{Ridings in Ontario Former federal electoral districts of Ontario Aurora, Ontario Federal electoral districts of Toronto Newmarket, Ontario Politics of King, Ontario Politics of Markham, Ontario Politics of Richmond Hill, Ontario Politics of Vaughan