Nepal Census 2021: Population Evidence for Public Health Planning
Use Nepal’s 2021 population and housing census for health planning, population denominators and household-condition analysis, with official NSO reports.
PHC-Nepal editorial summary · Source publisher: National Statistics Office, Nepal
Independent report interpretation, not medical review or publisher endorsement.
Editorial standardsReport at a glance
- Publisher
- National Statistics Office, Nepal
- Edition
- 2021 / 2078 BS
- Release
- National report; reprinted May 2023
- Evidence period
- Enumeration: 11–25 November 2021
- Report type
- Census · Nepal
Contents
Editorial context
Independent PHC-Nepal editorial summary, not a publisher endorsement. The edition and observation period below identify what the evidence covers. Official source links were researched on 28 October 2026; new editions are added after editorial review, not automatically scraped.
Key points
- The national census reference is 2021, also identified as 2078 BS.
- Enumeration took place 11–25 November 2021 after a COVID-related postponement.
- Tables cover national, provincial, district and municipal levels.
- Water source, cooking fuel and toilet facilities provide household-condition context.
Why the census matters for health
The National Population and Housing Census describes who lives in Nepal and the characteristics of their households. The official national report contains population and housing evidence across administrative levels. These data support the denominators used in health planning and the design of household-survey samples.
Population structure informs age-specific service needs, while household conditions can support WASH, environmental-health and access assessments. Census counts describe the reference period; they are not today’s live population register.
Choosing a denominator
A health rate requires a population denominator that matches its numerator by place, time and eligibility. A national population total cannot be used for a municipal rate, and all residents are not the right denominator for an indicator defined among live births or a particular age group.
For periods after 2021, decide whether an official projection is appropriate and document the source and assumptions. Changes in boundaries, migration or urban classification may affect comparisons. Do not silently label a census denominator as a current-year count.
Household conditions and equity
The census includes household water sources, cooking fuels and toilet facilities. These can identify contextual differences relevant to programme targeting. They do not directly measure drinking-water safety, personal exposure or clinical outcomes.
Use the administrative level and category definitions in the source table. Aggregate associations are not individual causal evidence. When discussing small population groups, preserve confidentiality and avoid stigmatizing interpretations.
Official tables and citation
Use the NSO national report directory and the national English report for definitions and detailed tables. Record the census year, table number and geographic level in every citation.
The national report’s May 2023 reprint is a publication detail, not a new enumeration. This article avoids reproducing population totals from OCR because a misread digit can materially distort a health denominator.
Official sources and report citations
Follow these sources for full tables, definitions, corrections and newer editions. The supplied PDFs above are identified separately from official publication records.
- NSO: Census 2021 national reports
Official census report directory.
- NSO: National Report (English)
National report with methods and population and household tables.
Related health report
Health StatisticsNepal MICS 2024–25: Child Health, Nutrition and Household Survey FindingsRead Nepal MICS 2024–25 health findings, nutrition indicators, survey methods and citation guidance, with the February 2026 NSO–UNICEF report download.Educational notice: This article summarizes historical and public-health material. It does not replace current national protocols, clinical judgement or care from a qualified professional.