Thornleigh
Recorded offences, July 2025 – June 2026. 18.0% more recorded offences than the 12 months before.
- Last 12 months
- 381
- July 2025 – June 2026
- Prior 12 months
- 323
- +18.0%
- Rate per 1,000 residents
- 42.8
- ABS 2021 Census 8,898
Thornleigh recorded 381 offences during July 2025 – June 2026. Recorded offences were 18.0% higher than the previous 12 months. This represents 42.8 recorded offences per 1,000 residents, using the ABS 2021 Census usual-resident population of 8,898. Recorded offences are not a measure of individual risk; visitor numbers, reporting practices and local activity affect comparisons. The 2021 population is a fixed historical denominator, not a current population estimate.
Five-year monthly trend
+18.0%Touch or hover to read a month
avg 29/mo
Dashed green line marks the average over displayed months. The orange dot is the latest month.
What was recorded
Offence categories, last 12 months.
- Other171 · 44.9%
- Theft64 · 16.8%
- Fraud60 · 15.7%
- Assault32 · 8.4%
- Break-ins17 · 4.5%
- Property damage
Compared with nearby suburbs
| suburbs | Distance | Last 12 mo | Per 1,000 | |
|---|---|---|---|---|
| Thornleighshown area2120 · Hornsby | — | 381 | 42.8 | |
| Normanhurst2076 · Hornsby | 1.3 km | 154 | 28.6 | |
| Westleigh2120 · Hornsby | 1.7 km | 36 | 8.0 |
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