According to the census of year 2001, the population of Kerala was calculated as 31,841,374 persons consist of 15,468,614 males and 16,372,760 females. However, the state accounts for only 1 % of the total area of India, and comprises approximately 3 % of entire India’s population. The population density of Kerala is some where around 819 people per square kms, which is three times the national standard. Moreover, Kerala is also well-thought-out- to be the thickest states in the country and it witnessed a decadal population expansion of + 9.42% (2,740,101 persons). Last but not least, the figures of Kerala population also point out that a sex-ratio of females per 1000 males of 1058, is incontestably a positive figure, in comparison to rest of India.
| Andaman and Nicobar Islands | Chandigarh |
| Dadra and Nagar Haveli | Daman and Diu |
| Lakshadweep | National Capital Territory of Delhi |
| Puducherry |
