---
title: "Public health offices in St. Catharines, ON: 3 locations"
url: "https://canadaservicemap.ca/places/ontario/st-catharines/public-health-offices"
description: "3 public health offices in St. Catharines, Ontario, each with its address and a directions link. From open data (ODHF), updated 14 October 2026. With a map."
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."
---
# Public health offices in St. Catharines

St. Catharines, Ontario

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

There are 3 public health offices in St. Catharines on this map, from open data. Each has its address and a directions link.

## Public health offices (3)

- **Niagara Health System**: 1200 Fourth Avenue. [Directions](https://www.google.com/maps/dir/?api=1&destination=43.1529,-79.27702)
- **Niagara Region Public Health Department, St. Catharines Sexual Health Centre**: 277 Welland Avenue Unit 4. [Directions](https://www.google.com/maps/dir/?api=1&destination=43.1693,-79.23212)
- **Positive Living Niagara**: 120 Queenston Street. [Directions](https://www.google.com/maps/dir/?api=1&destination=43.16336,-79.23275)

## Questions people ask

### How many public health offices are in St. Catharines?

This page lists 3 public health offices in St. Catharines, Ontario, from open data (ODHF). Open data can miss a new place or keep one that has closed, so check before you go.

## Data sources

- [Open Database of Healthcare Facilities (ODHF), version 2.0](https://www150.statcan.gc.ca/n1/pub/13-26-0001/132600012020001-eng.htm), licence: OGL-Canada

Operators are matched from the source records and may be approximate.

## More

- [Public services in St. Catharines](https://canadaservicemap.ca/places/ontario/st-catharines)
- [Parks](https://canadaservicemap.ca/places/ontario/st-catharines/parks) (134)
- [Pharmacies](https://canadaservicemap.ca/places/ontario/st-catharines/pharmacies) (73)
- [Elementary schools](https://canadaservicemap.ca/places/ontario/st-catharines/elementary-schools) (41)
- [Long-term care homes](https://canadaservicemap.ca/places/ontario/st-catharines/long-term-care-homes) (14)
- [Labs and diagnostic imaging](https://canadaservicemap.ca/places/ontario/st-catharines/labs-and-imaging) (12)
- [Private schools](https://canadaservicemap.ca/places/ontario/st-catharines/private-schools) (12)
- [Secondary schools](https://canadaservicemap.ca/places/ontario/st-catharines/secondary-schools) (10)
- [Mental health and addiction services](https://canadaservicemap.ca/places/ontario/st-catharines/mental-health-services) (8)
- [Museums](https://canadaservicemap.ca/places/ontario/st-catharines/museums) (8)
- [Libraries](https://canadaservicemap.ca/places/ontario/st-catharines/libraries) (7)
- [Arenas](https://canadaservicemap.ca/places/ontario/st-catharines/arenas) (5)
- [Clinics and community health centres](https://canadaservicemap.ca/places/ontario/st-catharines/clinics) (4)
- [Thorold](https://canadaservicemap.ca/places/ontario/thorold)
- [Niagara-on-the-Lake](https://canadaservicemap.ca/places/ontario/niagara-on-the-lake)
- [Niagara Falls](https://canadaservicemap.ca/places/ontario/niagara-falls)
- [Pelham](https://canadaservicemap.ca/places/ontario/pelham)
- [Lincoln](https://canadaservicemap.ca/places/ontario/lincoln)
- [Welland](https://canadaservicemap.ca/places/ontario/welland)

## Cite this page

Canada Service Map, "Public health offices in St. Catharines, ON: 3 locations", updated 14 October 2026, https://canadaservicemap.ca/places/ontario/st-catharines/public-health-offices