Number of people affected by disaster in New Zealand

New Zealand: Number of people affected by disaster was 655,814 in 2023. ◆ Volatile

Latest (2023)
655,814
Change on year
down 69.8%
World rank
11th
of 122 countries
All-time high
2.17 million
in 2022
All-time low
2.73
in 2015
Years of data
9
2015–2023

Number of people affected by disaster in New Zealand, 2015–2023

0500.0k1.0M1.5M2.0M2015201920232015: 2.72016: 90.4k2017: 27.0k2018: 542.62019: 88.62020: 745.22021: 2.1k2022: 2.2M2023: 655.8k

Source: United Nations Statistics Division, SDG Global Database.

Analysis

In 2023, number of people affected by disaster in New Zealand stood at 655,814.

Compared with earlier readings it is down 69.8% on the previous year and up 24,065,100.0% over ten years.

Over the whole period, number of people affected by disaster in New Zealand peaked at 2.17 million in 2022 and was at its lowest, 2.73, in 2015.

New Zealand ranks 11th of 122 countries on this measure, in the top 10%.

Number of people affected by disaster in New Zealand, year by year

Annual values for Number of people affected by disaster (number) in New Zealand, 2015 to 2023.
Year Value Change
2015 2.73
2016 90,352 +3315368.9%
2017 27,022 -70.1%
2018 542.63 -98.0%
2019 88.59 -83.7%
2020 745.23 +741.2%
2021 2,053 +175.5%
2022 2.17 million +105661.7%
2023 655,814 -69.8%

Averages by decade

DecadeAverage LowestHighest Years
2010s 23,602 2.73 90,352 5
2020s 707,533 745.23 2.17 million 4

Countries ranked near New Zealand

  1. 8 Namibia 1.21 million compare
  2. 9 South Africa 1.04 million compare
  3. 10 Timor-Leste 71 compare
  4. 10 Ukraine 904,289 compare
  5. 12 Colombia 603,332 compare
  6. 12 Viet Nam 3 compare
  7. 13 Russian Federation 600,377 compare
  8. 14 Sudan 478,983 compare

See the full ranking of 136 places →

More climate change data for New Zealand

All data for New Zealand →

Frequently asked questions

What is number of people affected by disaster in New Zealand?
Number of people affected by disaster in New Zealand was 655,814 in 2023, according to United Nations Statistics Division, SDG Global Database.
What is the highest number of people affected by disaster recorded in New Zealand?
The highest recorded value was 2.17 million in 2022.
What is the lowest number of people affected by disaster recorded in New Zealand?
The lowest recorded value was 2.73 in 2015.
How does New Zealand rank for number of people affected by disaster?
New Zealand ranks 11th out of 122 countries with data for 2023.
Is number of people affected by disaster rising or falling in New Zealand?
Over the last ten years it is up 24,065,100.0%. The long-run trend across the full record is volatile.
Where does this New Zealand data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Number of people affected by disaster (number). Statizoid updates them automatically from the source API.

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Number of people affected by disaster in New Zealand. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 03 September 2026, from https://climate.statizoid.com/stat/number-of-people-affected-by-disaster-number/new-zealand/

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About this data

Indicator
Number of people affected by disaster (number)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
136 places, 1,890 data points, 2005–2025
Last refreshed