---
title: "Regional Municipality of York"
url: "https://canadaservicemap.ca/bodies/regional-municipality-of-york"
description: "Regional Municipality of York is a regional municipality in Ontario with a population of 1,173,334 (2021 Census). Official website: york.ca."
site: "Canada Service Map"
author: "Mahmoud Halat"
publisher: "Space & Story"
updated: "2026-10-14"
licence: "Built entirely from public data: open data and official government pages. Each record keeps the licence of its source, listed at https://canadaservicemap.ca/data."
---
# Regional Municipality of York

Ontario · Local government

Compiled by Mahmoud Halat, updated 14 October 2026. Not a government website. The official page always has the final word.

## About

Regional Municipality of York is a regional municipality in Ontario with a population of 1,173,334 (2021 Census).

Written by Canada Service Map from [Statistics Canada 2021 Census data](https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=9810000201). Data licence: Statistics Canada Open Licence.

## Facts

- Jurisdiction: Ontario
- Layer: Local government
- Class: Regional and county
- Population: 1,173,334 (2021 Census)
- Based in: [Newmarket, ON](https://canadaservicemap.ca/places/ontario/newmarket)
- Wikidata: [Q18458](https://www.wikidata.org/wiki/Q18458)

## Official website

- [york.ca](https://www.york.ca)

## Related bodies

More bodies of the same class (Regional and county) in Ontario.

- [Corporation of the County of Brant](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-brant)
- [Corporation of the County of Bruce](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-bruce)
- [Corporation of the County of Dufferin](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-dufferin)
- [Corporation of the County of Elgin](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-elgin)
- [County of Lennox and Addington](https://canadaservicemap.ca/bodies/county-of-lennox-and-addington)
- [County of Oxford](https://canadaservicemap.ca/bodies/county-of-oxford)
- [Regional Municipality of Durham](https://canadaservicemap.ca/bodies/regional-municipality-of-durham)
- [Regional Municipality of Halton](https://canadaservicemap.ca/bodies/regional-municipality-of-halton)
- [Regional Municipality of Peel](https://canadaservicemap.ca/bodies/regional-municipality-of-peel)
- [Regional Municipality of Waterloo](https://canadaservicemap.ca/bodies/regional-municipality-of-waterloo)
- [United Counties of Leeds and Grenville](https://canadaservicemap.ca/bodies/united-counties-of-leeds-and-grenville)
- [United Counties of Prescott and Russell](https://canadaservicemap.ca/bodies/united-counties-of-prescott-and-russell)

## Sources

- Description written by Canada Service Map from [Statistics Canada 2021 Census data](https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=9810000201). Data licence: Statistics Canada Open Licence.
- Record from: [Statistics Canada, Public Sector Universe](https://www150.statcan.gc.ca/n1/pub/68-516-x/68-516-x2016001-eng.htm). Licence: Statistics Canada Open Licence.

## More

- [View it in the explorer](https://canadaservicemap.ca/explore?sel=psu:2146477926), with the sources of its record.
- [Places and services in Newmarket, ON](https://canadaservicemap.ca/places/ontario/newmarket)
- [Public services in Ontario](https://canadaservicemap.ca/provinces/ontario)
- [Data and sources](https://canadaservicemap.ca/data): every record keeps the licence of its source.

## Cite this page

Canada Service Map, "Regional Municipality of York", updated 14 October 2026, https://canadaservicemap.ca/bodies/regional-municipality-of-york