The figures below are aggregates derived from public victimisation data and are comparative against the NZ Area-Unit average — not an official assessment of any place, business, or person. Counts below 6 are suppressed to protect privacy. Read our methodology & terms and privacy notice.
// Summary
Stewart Island is an Area Unit in Southland District covering 1747.74 km2. Across the most recent 48-month window, the published victimisation data lists 18 reported victimisations here — an average of 0.4 per month, which is 0× the national area-unit average.
The most common reported offence type in Stewart Island is theft (8 reports). Year-on-year reports fell 40% compared with the prior 12 months.
An indicative national-average social-cost rollup applied to this area is $248.7K — derived by multiplying offence counts by NZ Treasury / NZIER per-offence average cost estimates. This is a comparison index, not an actual loss for Stewart Island.