This page was originally published in October 2020. The population density and sex-ratio maps/data on this page refer to Census 2011.
Census 2011 is still the latest completed Census of India. Census 2027 is now underway, so the official Census 2027 population, population-density and sex-ratio results are not yet available.
Last updated: 8 September 2026
```๐ฎ๐ณ India – Population Density & Sex Ratio
This page provides important India maps and geography facts related to population density, sex ratio, rainfall, climate and other geographical information.
Important: Unless specifically mentioned otherwise, the population-related figures and maps below are based on Census 2011. They should not be described as current 2026 Census figures.
๐ Census 2011 – Important India Facts
```| Census | 2011 |
| Population | Approximately 121.06 crore |
| Population Density | 382 persons per sq. km |
| Sex Ratio | 943 females per 1,000 males |
| Latest completed Census | Census 2011 |
๐ Census 2027 – Latest Update
India is now conducting Census 2027. The Census is being conducted in two phases and will be India's first Census using digital data collection.
Census 2027 Timeline
```- Phase I – House Listing & Housing Census: April–September 2026
- Phase II – Population Enumeration: February 2027
- Census reference date: 00:00 hours, 1 March 2027
- Census 2027 will use digital/mobile-based enumeration.
- Self-enumeration is being introduced as an additional facility.
- Caste enumeration will also be undertaken during the second phase.
As of September 2026, the new Census results have not yet replaced the Census 2011 figures. Therefore, students should continue to quote Census 2011 when a question specifically asks for official Census 2011 population density or sex-ratio data.
๐ Census 2011 vs Census 2027
| Feature | Census 2011 | Census 2027 |
|---|---|---|
| Status | Completed | Underway |
| Population data | Officially available | To be released after enumeration and processing |
| Population density | 382 persons/sq. km | Not yet available |
| Sex ratio | 943 females/1,000 males | Not yet available |
| Technology | Traditional enumeration | Digital enumeration |
๐ Important for Students & Exams
```If an examination question asks for population density or sex ratio according to Census 2011, use the Census 2011 figures.
Do not replace official Census figures with population projections or estimates. Estimates and projections are different from Census data.
```❓ Frequently Asked Questions
What is the latest completed Census of India?
Census 2011 is the latest completed Census of India. Census 2027 is currently being conducted.
What was India's population density according to Census 2011?
India's population density was 382 persons per square kilometre according to Census 2011.
What was India's sex ratio according to Census 2011?
India's sex ratio was 943 females per 1,000 males according to Census 2011.
When is Population Enumeration for Census 2027?
Population Enumeration is scheduled for February 2027. The reference date for most of India is 1 March 2027.
Are Census 2027 population-density figures available?
No. Official Census 2027 population-density and sex-ratio results are not yet available. Until the new results are officially published, Census 2011 remains the relevant completed Census dataset.
๐ Official Sources
For authentic Census information, always refer to the Census of India and official Government of India publications.
- Census of India – Official Website
- Census 2011 – Official Census data
- Census 2027 – Ministry of Home Affairs / Press Information Bureau
Note: Population density, sex ratio and other statistical figures shown in the original maps on this page should be interpreted according to the Census year mentioned with each map.
