Number of one-year-olds who are not vaccinated against diphtheria in Slovakia
Slovakia: Number of one-year-olds who are not vaccinated against diphtheria was 0.0461 one-year-olds per square kilometre in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Slovakia, 1994–2023
Source: Statizoid (derived). Measured in one-year-olds per square kilometre.
Analysis
In 2023, number of one-year-olds who are not vaccinated against diphtheria in Slovakia stood at 0.0461 one-year-olds per square kilometre.
That represents a change of up 30.0% on the previous year and up 88.7% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Slovakia peaked at 0.0483 one-year-olds per square kilometre in 2017 and was at its lowest, 0.0105 one-year-olds per square kilometre, in 2003.
That places Slovakia 138th out of 192 countries with data for 2023, putting it 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 Slovakia, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 1994 | 0.0152 one-year-olds per square kilometre | — |
| 1995 | 0.0144 one-year-olds per square kilometre | -5.5% |
| 1996 | 0.0132 one-year-olds per square kilometre | -8.4% |
| 1997 | 0.0125 one-year-olds per square kilometre | -4.8% |
| 1998 | 0.0123 one-year-olds per square kilometre | -2.1% |
| 1999 | 0.012 one-year-olds per square kilometre | -2.5% |
| 2000 | 0.0117 one-year-olds per square kilometre | -2.3% |
| 2001 | 0.0114 one-year-olds per square kilometre | -2.4% |
| 2002 | 0.0109 one-year-olds per square kilometre | -4.3% |
| 2003 | 0.0105 one-year-olds per square kilometre | -3.4% |
| 2004 | 0.0106 one-year-olds per square kilometre | +0.5% |
| 2005 | 0.0109 one-year-olds per square kilometre | +2.9% |
| 2006 | 0.0112 one-year-olds per square kilometre | +2.6% |
| 2007 | 0.0112 one-year-olds per square kilometre | +0.2% |
| 2008 | 0.0112 one-year-olds per square kilometre | +0.0% |
| 2009 | 0.0116 one-year-olds per square kilometre | +3.1% |
| 2010 | 0.0122 one-year-olds per square kilometre | +5.4% |
| 2011 | 0.0123 one-year-olds per square kilometre | +0.6% |
| 2012 | 0.0124 one-year-olds per square kilometre | +0.8% |
| 2013 | 0.0244 one-year-olds per square kilometre | +97.8% |
| 2014 | 0.035 one-year-olds per square kilometre | +43.2% |
| 2015 | 0.0465 one-year-olds per square kilometre | +33.0% |
| 2016 | 0.047 one-year-olds per square kilometre | +1.1% |
| 2017 | 0.0483 one-year-olds per square kilometre | +2.6% |
| 2018 | 0.037 one-year-olds per square kilometre | -23.4% |
| 2019 | 0.037 one-year-olds per square kilometre | +0.1% |
| 2020 | 0.0365 one-year-olds per square kilometre | -1.4% |
| 2021 | 0.0356 one-year-olds per square kilometre | -2.5% |
| 2022 | 0.0355 one-year-olds per square kilometre | -0.5% |
| 2023 | 0.0461 one-year-olds per square kilometre | +30.0% |
Slovakia compared with similar countries
- Slovakia's 0.0461 one-year-olds per square kilometre is below the median for high income countries, which is 0.048 one-year-olds per square kilometre, 96% of the median. (63 countries reporting)
- Slovakia's 0.0461 one-year-olds per square kilometre is below the median for Europe & Central Asia, which is 0.0516 one-year-olds per square kilometre, 89% of the median. (51 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Slovakia changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2013 | +97.8% | 0.0124 one-year-olds per square kilometre | 0.0244 one-year-olds per square kilometre |
| 2014 | +43.2% | 0.0244 one-year-olds per square kilometre | 0.035 one-year-olds per square kilometre |
| 2015 | +33.0% | 0.035 one-year-olds per square kilometre | 0.0465 one-year-olds per square kilometre |
| 2023 | +30.0% | 0.0355 one-year-olds per square kilometre | 0.0461 one-year-olds per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0132 one-year-olds per square kilometre | 0.012 one-year-olds per square kilometre | 0.0152 one-year-olds per square kilometre | 6 |
| 2000s | 0.0111 one-year-olds per square kilometre | 0.0105 one-year-olds per square kilometre | 0.0117 one-year-olds per square kilometre | 10 |
| 2010s | 0.0312 one-year-olds per square kilometre | 0.0122 one-year-olds per square kilometre | 0.0483 one-year-olds per square kilometre | 10 |
| 2020s | 0.0384 one-year-olds per square kilometre | 0.0355 one-year-olds per square kilometre | 0.0461 one-year-olds per square kilometre | 4 |
Countries ranked near Slovakia
- 135 Spain 0.048 one-year-olds per square kilometre compare
- 136 Estonia 0.0478 one-year-olds per square kilometre compare
- 137 Denmark 0.0463 one-year-olds per square kilometre compare
- 139 Bulgaria 0.0454 one-year-olds per square kilometre compare
- 140 Belize 0.0445 one-year-olds per square kilometre compare
- 141 Japan 0.0439 one-year-olds per square kilometre compare
More health data for Slovakia
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.9332 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,433 deaths per 1,000 people (2090)
- Number of infants who die before age 1 28 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -3.48 % 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 0.0234 units per person (2025)
- Population ages 00-04, male, annual growth rate -3.33 % 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 Slovakia?
- Number of one-year-olds who are not vaccinated against diphtheria in Slovakia was 0.0461 one-year-olds per square kilometre in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Slovakia?
- The highest recorded value was 0.0483 one-year-olds per square kilometre in 2017.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Slovakia?
- The lowest recorded value was 0.0105 one-year-olds per square kilometre in 2003.
- How does Slovakia rank for number of one-year-olds who are not vaccinated against diphtheria?
- Slovakia ranks 138th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Slovakia?
- Over the last ten years it is up 88.7%. The long-run trend across the full record is volatile.
- Where does this Slovakia 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 square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 30 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 Land area (sq. km), 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 ÷ Land area (sq. km)
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
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
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 Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.