Niagara Region Crime Map
Ontario · Latest 24h · updated 2026-09-10
| Latest 24h | 5 incidents (2026-09-09) |
|---|---|
| 2026 YTD | 1,189 incidents through the last complete month |
| 2026 (full year) | 1,349 incidents |
| Full archive | 1,349 incidents (2026–2026) |
| Per 100K / year | 245 |
| CSI 2025 | 53.8 (violent 69.8) |
Police open data via each service’s portal.
About crime in Niagara Region
TL;DR. For the Latest day (2026-09-09) period, open data recorded 5 total incidents across Niagara Region. The leading reported category was Other with 4 incidents (80%), followed by Mischief with 1 incident (20%). In the wider historical archive, Other crime represents the largest subcategory under Other with 635 incidents (76% of other). Across local municipalities, ST CATHARINES logged 2 incidents, while FORT ERIE, GRIMSBY, and LINCOLN each recorded 1 incident.
About this data
This page details reported crime incidents across Niagara Region, Ontario, for Latest day (2026-09-09). Derived from the official police and municipal open-data portal in Ontario, the dataset documents 5 total incidents that occurred on this specific date. Tracking verified daily open records gives residents, researchers, and local organizations a transparent view of police incident activity as it is logged and updated across regional communities.
The headline metrics on this page isolate the latest occurrence day, September 9, 2026, rather than an aggregated annual or year-to-date total. For broader geographic context, the interactive map layer presents a rolling 60-day window with 1,142 incidents, contrasting recent multi-week volume against the single-day focus of 5 records published for this latest daily cycle.
Recent trend
Year-over-year change is not available for Latest day (2026-09-09) because the open-data year series currently contains only 2026 records, with no prior complete-year pair available for direct annual calculation. Across 2026, the year series includes 1,189 dated incidents in Niagara Region, while the full on-disk archive totals 1,349 incidents for 2026. Because headline counts reflect a single occurrence day rather than annual totals, long-term trajectory calculations remain unavailable until successive full calendar years are published by the official open-data source.
Category breakdown
For Latest day (2026-09-09), incident reports across Niagara Region divide into two published categories. The leading category is Other, comprising 4 incidents and representing 80% of all reports on that day. The remaining record falls under Mischief, with 1 incident accounting for 20% of the daily total. Because Other ranks first in the daily breakdown, archived subcategory records clarify what comprises this grouping across the broader dataset. Within the archive's 836 Other records, the leading subcategory is Other crime with 635 incidents, representing 76% of Other and 47.1% of total archive reports. Additionally, Calls for service accounts for 116 records and Traffic & MVC accounts for 85 records.
FAQ
How many incidents were recorded in Niagara Region on the latest day?
On the latest recorded day of 2026-09-09, Niagara Region logged 5 incidents in the open dataset. Among these records, 0 were classified under violent categories, while property and general incident categories accounted for the day's activity. The full 2026 year series currently records 1,189 dated incidents across the region.
What is the most common incident category, and what does Other include?
For 2026-09-09, Other was the leading category with 4 incidents, representing 80% of reported activity, followed by Mischief with 1 incident (20%). In the multi-year archive where Other totals 836 incidents, the source breaks down into Other crime with 635 records (76% of Other), Calls for service with 116 records (13.9% of Other), and Traffic & MVC with 85 records (10.2% of Other).
What is the year-over-year trend for Niagara Region incident counts?
Year-over-year change is not available for this period because the selected snapshot represents a single calendar day (2026-09-09) and the dataset archive currently tracks records for 2026, which contains 1,349 total incidents. A multi-year comparison requires full matching calendar years, so annual trend metrics will appear once consecutive calendar years are compiled.
Which areas in Niagara Region recorded incidents on this date?
Across the 12 tracked neighbourhood areas in Niagara Region, ST CATHARINES recorded the highest count on 2026-09-09 with 2 incidents. Three additional municipalities recorded 1 incident each on the same date: FORT ERIE, GRIMSBY, and LINCOLN, accounting for all 5 occurrences logged on that day.
Where does the Niagara Region incident data originate?
Data for Niagara Region is gathered from official municipal and regional open-data portals in Ontario. Incident records are published as public geographic open data and processed to map local occurrences across the region's 12 tracked municipal divisions for community review.
How current is the Niagara Region data feed?
The single-day report reflects occurrences on 2026-09-09, which is the latest occurrence date published in this release. For users reviewing broader regional activity, the interactive map displays a rolling 60-day window covering 1,142 incidents across Niagara Region, while the full archive captures 1,349 total incidents for 2026.
Explore Niagara Region
By category
- Niagara Region Assault (242)
- Niagara Region Robbery (12)
- Niagara Region Break & enter (58)
- Niagara Region Auto theft (51)
- Niagara Region Theft (119)
- Niagara Region Mischief (31)
- Niagara Region Other (836)
By year
Neighbourhoods
ST CATHARINES NIAGARA FALLS WELLAND THOROLD FORT ERIE PORT COLBORNE GRIMSBY LINCOLN