National Household Survey (ENAHO)
The ENAHO study is a household survey conducted by Peru’s National Institute of Statistics and Informatics (INEI), aimed at monitoring the living conditions, economic activity, health, education, and social well-being of the Peruvian population. As of 2024, it includes over 36,000 households across urban and rural regions of Peru. It began in 1997 and has been conducted continuously since then. Households are recruited through probabilistic stratified sampling and are followed up on an annual basis.
Study design
Household panel
Number of participants at first data collection
36,594 (households as of 2024)
Recruitment is ongoing
Age at first data collection
Varied (household members)
Participant year of birth
Varied (household members)
Participant sex
All
Representative sample at baseline?
No
Sample features
Country
Year of first data collection
1997
Primary Institutions
National Institute of Statistics and Informatics (Instituto Nacional de Estadística e Informática, INEI)
Links
lisdatacenter.org/newsletter/nl-2020-13-h-1/
pubmed.ncbi.nlm.nih.gov/29267773/
gob.pe/en/institucion/inei/informes-publicaciones/3364523-encuesta-nacional-de-hogares-enaho-2025
Profile paper DOI
Not available
Funders
National Institute of Statistics and Informatics (Instituto Nacional de Estadística e Informática, INEI)
World Bank
Ongoing?
Yes
Data types collected
- Interview – face-to-face
- Interview – phone
- Secondary data
- Self-report questionnaire – paper or computer assisted
- None
- None
- Tax, income & benefit data
Engagement
Keywords
