---
title: "Corporation of the Regional Municipality of Niagara"
url: "https://canadaservicemap.ca/bodies/corporation-of-the-regional-municipality-of-niagara"
description: "Corporation of the Regional Municipality of Niagara, Ontario. Population 477,941 (2021 Census). Official website: niagararegion.ca. View it in the explorer."
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."
---
# Corporation of the Regional Municipality of Niagara

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 Niagara is a regional municipality in Ontario with a population of 477,941 (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: 477,941 (2021 Census)
- Based in: [Thorold, ON](https://canadaservicemap.ca/places/ontario/thorold)
- Wikidata: [Q381896](https://www.wikidata.org/wiki/Q381896)

## Official website

- [niagararegion.ca](http://www.niagararegion.ca/)

## Places on record

Operator on record for 3 places, from open data, by type. Each type links every place of that type in Thorold. Operators are matched from the source records and may be approximate.

- Mental health and addiction services: 3 ([Mental health and addiction services in Thorold](https://canadaservicemap.ca/places/ontario/thorold/mental-health-services))

## Related bodies

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

- [Corporation of the County of Perth](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-perth)
- [Corporation of the County of Peterborough](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-peterborough)
- [Corporation of the County of Prince Edward](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-prince-edward)
- [Corporation of the County of Renfrew](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-renfrew)
- [Corporation of the County of Simcoe](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-simcoe)
- [Corporation of the County of Wellington](https://canadaservicemap.ca/bodies/corporation-of-the-county-of-wellington)
- [Corporation of the United Counties Stormont Dundas and Glengarry](https://canadaservicemap.ca/bodies/corporation-of-the-united-counties-stormont-dundas-and-glengarry)
- [County of Haliburton](https://canadaservicemap.ca/bodies/county-of-haliburton)
- [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)

## 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:2146478409), with the sources of its record.
- [Places and services in Thorold, ON](https://canadaservicemap.ca/places/ontario/thorold)
- [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, "Corporation of the Regional Municipality of Niagara", updated 14 October 2026, https://canadaservicemap.ca/bodies/corporation-of-the-regional-municipality-of-niagara