% of Polio immunization coverage by country
Countries reporting
17
Highest
99.06
Montserrat
Lowest
80.61
Panama
Median
91.41
Years covered
18
2007–2024
Data points
504
What the numbers show
% of Polio immunization coverage is currently reported for 17 countries. The highest value is 99.06 in Montserrat; the lowest is 80.61 in Panama.
The median across all reporting countries is 91.41, and the mean is 90.88.
Over the past decade 1 countries rose and 16 fell. The largest increase was in Tonga (up 1.0%), and the largest decrease in Montserrat (down 23.9%).
% of Polio immunization coverage: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Montserrat | 99.06 | 2024 | down 23.9% | rising |
| 2 | Puerto Rico | 95.09 | 2024 | down 3.7% | rising |
| 3 | Romania | 94.65 | 2024 | down 12.4% | flat |
| 4 | Madagascar | 93.6 | 2024 | down 3.0% | flat |
| 5 | Spain | 93.53 | 2024 | down 7.6% | flat |
| 6 | Serbia | 92.71 | 2024 | down 2.8% | rising |
| 7 | Seychelles | 92.08 | 2024 | down 5.2% | rising |
| 8 | Albania | 91.46 | 2024 | down 2.0% | rising |
| 9 | Tonga | 91.41 | 2024 | up 1.0% | rising |
| 10 | Malta | 90.77 | 2024 | down 11.4% | flat |
| 11 | Sweden | 90.65 | 2024 | down 3.8% | flat |
| 12 | Brazil | 89.92 | 2024 | down 7.1% | flat |
| 13 | Peru | 88.95 | 2024 | down 12.5% | falling |
| 14 | Bosnia and Herzegovina | 88.53 | 2024 | down 5.7% | flat |
| 15 | Armenia | 86.75 | 2024 | down 12.2% | flat |
| 16 | Morocco | 85.18 | 2024 | down 8.8% | falling |
| 17 | Panama | 80.61 | 2024 | down 4.4% | falling |
Regions and income groups
Aggregates are excluded from the country ranking above so that a region can never outrank a country.
- Piauí 94.86
- Ceará 94.52
- Distrito Federal 92.68
- São Paulo 92.3
- Rio Grande do Norte 89.4
- Paraíba 87.08
- Acre 85.6
- Goiás 83.24
- Rio de Janeiro 81.31
- Roraima 76.36
- Amapá 71.99