Number of one-year-olds who are not vaccinated against diphtheria in New Zealand
New Zealand: Number of one-year-olds who are not vaccinated against diphtheria was 0.0014 one-year-olds per person in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in New Zealand, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per person.
Analysis
New Zealand recorded 0.0014 one-year-olds per person for number of one-year-olds who are not vaccinated against diphtheria in 2023.
The figure is up 6.0% on the previous year and up 22.9% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in New Zealand peaked at 0.0052 one-year-olds per person in 1987 and was at its lowest, 0.0007 one-year-olds per person, in 2011.
New Zealand ranks 96th of 192 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not vaccinated against diphtheria in New Zealand, year by year
| Year | one-year-olds per person | Change |
|---|---|---|
| 1980 | 0.0039 one-year-olds per person | — |
| 1981 | 0.0045 one-year-olds per person | +15.7% |
| 1982 | 0.0043 one-year-olds per person | -5.2% |
| 1983 | 0.0042 one-year-olds per person | -1.9% |
| 1984 | 0.0026 one-year-olds per person | -37.4% |
| 1985 | 0.0043 one-year-olds per person | +65.1% |
| 1986 | 0.0047 one-year-olds per person | +8.4% |
| 1987 | 0.0052 one-year-olds per person | +11.1% |
| 1988 | 0.005 one-year-olds per person | -4.0% |
| 1989 | 0.0033 one-year-olds per person | -34.2% |
| 1990 | 0.0017 one-year-olds per person | -48.5% |
| 1991 | 0.0032 one-year-olds per person | +88.9% |
| 1992 | 0.0032 one-year-olds per person | +0.6% |
| 1993 | 0.0028 one-year-olds per person | -12.3% |
| 1994 | 0.0026 one-year-olds per person | -8.5% |
| 1995 | 0.0017 one-year-olds per person | -32.8% |
| 1996 | 0.0019 one-year-olds per person | +7.0% |
| 1997 | 0.0021 one-year-olds per person | +14.2% |
| 1998 | 0.0028 one-year-olds per person | +33.7% |
| 1999 | 0.0018 one-year-olds per person | -37.6% |
| 2000 | 0.0015 one-year-olds per person | -18.1% |
| 2001 | 0.0014 one-year-olds per person | -0.6% |
| 2002 | 0.0014 one-year-olds per person | -2.0% |
| 2003 | 0.0014 one-year-olds per person | -2.8% |
| 2004 | 0.0015 one-year-olds per person | +9.3% |
| 2005 | 0.0015 one-year-olds per person | +0.7% |
| 2006 | 0.0015 one-year-olds per person | +0.2% |
| 2007 | 0.0017 one-year-olds per person | +10.9% |
| 2008 | 0.0016 one-year-olds per person | -5.4% |
| 2009 | 0.0012 one-year-olds per person | -25.9% |
| 2010 | 0.001 one-year-olds per person | -12.7% |
| 2011 | 0.0007 one-year-olds per person | -29.4% |
| 2012 | 0.001 one-year-olds per person | +36.8% |
| 2013 | 0.0011 one-year-olds per person | +11.0% |
| 2014 | 0.0009 one-year-olds per person | -15.5% |
| 2015 | 0.001 one-year-olds per person | +10.5% |
| 2016 | 0.001 one-year-olds per person | -2.2% |
| 2017 | 0.0007 one-year-olds per person | -26.0% |
| 2018 | 0.0009 one-year-olds per person | +15.0% |
| 2019 | 0.001 one-year-olds per person | +12.4% |
| 2020 | 0.0009 one-year-olds per person | -2.3% |
| 2021 | 0.0012 one-year-olds per person | +24.7% |
| 2022 | 0.0013 one-year-olds per person | +8.9% |
| 2023 | 0.0014 one-year-olds per person | +6.0% |
New Zealand compared with similar countries
- New Zealand's 0.0014 one-year-olds per person is above the median for high income countries, which is 0.0004 one-year-olds per person, 3.0× the median. (63 countries reporting)
- New Zealand's 0.0014 one-year-olds per person is above the median for East Asia & Pacific, which is 0.0013 one-year-olds per person, 1.0× the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0042 one-year-olds per person | 0.0026 one-year-olds per person | 0.0052 one-year-olds per person | 10 |
| 1990s | 0.0024 one-year-olds per person | 0.0017 one-year-olds per person | 0.0032 one-year-olds per person | 10 |
| 2000s | 0.0015 one-year-olds per person | 0.0012 one-year-olds per person | 0.0017 one-year-olds per person | 10 |
| 2010s | 0.0009 one-year-olds per person | 0.0007 one-year-olds per person | 0.0011 one-year-olds per person | 10 |
| 2020s | 0.0012 one-year-olds per person | 0.0009 one-year-olds per person | 0.0014 one-year-olds per person | 4 |
Countries ranked near New Zealand
- 93 North Macedonia 0.0014 one-year-olds per person compare
- 94 India 0.0014 one-year-olds per person compare
- 95 Bahamas 0.0014 one-year-olds per person compare
- 97 Colombia 0.0014 one-year-olds per person compare
- 98 Eritrea 0.0014 one-year-olds per person compare
- 99 Tuvalu 0.0013 one-year-olds per person compare
More health data for New Zealand
- Un projection of annual infant deaths, annual growth rate -2.94 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.4815 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,116 deaths per 1,000 people (2090)
- Number of infants who die before age 1 33 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -0.1187 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0277 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.018 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is number of one-year-olds who are not vaccinated against diphtheria in New Zealand?
- Number of one-year-olds who are not vaccinated against diphtheria in New Zealand was 0.0014 one-year-olds per person in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in New Zealand?
- The highest recorded value was 0.0052 one-year-olds per person in 1987.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in New Zealand?
- The lowest recorded value was 0.0007 one-year-olds per person in 2011.
- How does New Zealand rank for number of one-year-olds who are not vaccinated against diphtheria?
- New Zealand ranks 96th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in New Zealand?
- Over the last ten years it is up 22.9%. The long-run trend across the full record is volatile.
- Where does this New Zealand data come from?
- The figures come from Statizoid (derived), published as part of Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per capita. Statizoid updates them automatically from the source API.
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CSV · JSON — 44 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus ÷ Population, total
Computed from
- Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
- Population, total World Population Prospects, United Nations (UN)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.