DTP3 immunization coverage in Samoa
DTP3 immunization coverage in Samoa was 84% in 2025, according to World Health Organization. That is down 1 pts from 2024. That is the 133rd highest of 195 countries in 2025.
DTP3 immunization coverage in Samoa, 2000 to 2025
All 26 values
| Period | % |
|---|---|
| 2025 | 84 |
| 2024 | 85 |
| 2023 | 83 |
| 2022 | 76 |
| 2021 | 85 |
| 2020 | 89 |
| 2019 | 68 |
| 2018 | 44 |
| 2017 | 67 |
| 2016 | 74 |
| 2015 | 80 |
| 2014 | 78 |
| 2013 | 84 |
| 2012 | 82 |
| 2011 | 82 |
| 2010 | 78 |
| 2009 | 64 |
| 2008 | 39 |
| 2007 | 65 |
| 2006 | 50 |
| 2005 | 59 |
| 2004 | 63 |
| 2003 | 90 |
| 2002 | 92 |
| 2001 | 90 |
| 2000 | 98 |
Rankings
Definition
Percentage of children under one year old who received the third dose of the diphtheria, tetanus toxoid and pertussis vaccine in the year. WHO and UNICEF estimates of national immunization coverage (WUENIC), built from administrative records and household surveys.
WHO and UNICEF check each country's reported coverage against survey results, so values can differ from the national figure. Values are whole percentages. WHO revises these series, past years included, when new national reports or estimates come in, so values can change between retrievals.
How to cite
World Health Organization, data.who.int. Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100) [Indicator]. https://data.who.int/indicators/i/48D7D19/F8E084C (Accessed on 2026-10-12). Licensed under CC BY 4.0. No changes made to source values. WHO does not endorse Invokely or this use of the data.Citation styles
APA 7
World Health Organization. (2026). Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100) (DTP3 immunization coverage, Samoa, 2000 to 2025) [Data set]. Retrieved October 12, 2026, from https://data.who.int/indicators/i/48D7D19/F8E084C
MLA 9
Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100), DTP3 immunization coverage, Samoa, 2000 to 2025. World Health Organization, 30 Sept. 2026, https://data.who.int/indicators/i/48D7D19/F8E084C. Invokely, https://invokely.ai/en/dtp3-immunization-coverage/samoa. Accessed 12 Oct. 2026.
Chicago (author-date)
World Health Organization. 2026. Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100). DTP3 immunization coverage, Samoa, 2000 to 2025. Dataset. Accessed October 12, 2026. https://data.who.int/indicators/i/48D7D19/F8E084C. Also distributed by Invokely, https://invokely.ai/en/dtp3-immunization-coverage/samoa.
Harvard
World Health Organization (2026) Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100), DTP3 immunization coverage, Samoa, 2000 to 2025 [Dataset]. Available at: https://data.who.int/indicators/i/48D7D19/F8E084C, via Invokely: https://invokely.ai/en/dtp3-immunization-coverage/samoa (Accessed: 12 October 2026).
BibTeX
@misc{world_dtp3_immunization_coverage_samoa_2025,
author = {{World Health Organization}},
title = {{Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (\%) (WHS4\_100): DTP3 immunization coverage, Samoa, 2000 to 2025}},
year = {2026},
howpublished = {Data set},
url = {https://data.who.int/indicators/i/48D7D19/F8E084C},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/en/dtp3-immunization-coverage/samoa. Publisher attribution: World Health Organization, data.who.int. Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (\%) (WHS4\_100) [Indicator]. https://data.who.int/indicators/i/48D7D19/F8E084C (Accessed on 2026-10-12). Licensed under CC BY 4.0. No changes made to source values. WHO does not endorse Invokely or this use of the data.},
}
RIS
TY - DATA
AU - World Health Organization
TI - Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100): DTP3 immunization coverage, Samoa, 2000 to 2025
PY - 2026
DA - 2026/09/30
PB - World Health Organization
DB - Invokely
UR - https://data.who.int/indicators/i/48D7D19/F8E084C
L2 - https://invokely.ai/en/dtp3-immunization-coverage/samoa
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/en/dtp3-immunization-coverage/samoa.
N1 - Publisher attribution: World Health Organization, data.who.int. Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100) [Indicator]. https://data.who.int/indicators/i/48D7D19/F8E084C (Accessed on 2026-10-12). Licensed under CC BY 4.0. No changes made to source values. WHO does not endorse Invokely or this use of the data.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
What is the latest DTP3 immunization coverage in Samoa? Cite the source.
get_value {"indicator":"immunisation_dtp3","place":"ws"}
GET https://invokely.ai/api/v1/value?indicator=immunisation_dtp3&place=wsQuestions
What is the DTP3 immunization coverage in Samoa?
DTP3 immunization coverage in Samoa was 84% in 2025, according to World Health Organization. That is down 1 pts from 2024. That is the 133rd highest of 195 countries in 2025.
Where does this figure come from?
World Health Organization. Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1 year olds (%) (WHS4_100). Retrieved by Invokely on 2026-10-12.
What was the highest DTP3 immunization coverage in Samoa?
98% in 2000, the highest value since 2000 in this series.