Thornhill South, Markham
Markham · neighbourhood · updated 2026-10-10
| Latest 24h | 1 incidents |
|---|---|
| 2026 YTD | 363 incidents |
| 2025 full year | 429 incidents |
| Full archive | 2,759 incidents · 2021–2026 |
About this neighbourhood
2025 snapshot (full-year). Thornhill South recorded 429 mapped incidents in 2025 (4.1% of Markham incidents in the same source period). These are raw police open-data counts, not a personal-safety score.
The latest 24-hour layer contains 1 mapped incidents in Thornhill South. Short windows can move sharply from day to day.
Year-over-year context
Thornhill South had 457 mapped incidents in 2024 and 429 in 2025, a 6.1% decrease. Comparisons depend on consistent source coverage and neighbourhood boundaries.
2025 category breakdown
| Theft | 96 |
| Other | 73 |
| Assault | 71 |
| Fraud | 48 |
| Break & enter | 47 |
| Mischief | 36 |
Across 2021–2026, this neighbourhood has 2,759 mapped incidents in the current archive. Missing categories or periods reflect what the source publishes; missing is not zero.
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