According to the
2011 census Jalpaiguri district had a
population of 3,872,846, roughly equal to the nation of
Liberia. This gives it a ranking of 66th in India (out of a total of
640). The district has a population density of . Its
population growth rate over the decade 2001-2011 was 33.77%. Jalpaiguri has a
sex ratio of 954
females for every 1000 males, and a
literacy rate of 79.79%.
Religion According to the 2011 Census, the population of present-day Jalpaiguri district was 2,381,596. Hinduism was the predominant religion, followed by 1,962,679 people (82.41%). Islam was practised by 315,478 (13.25%), and Christianity by 74,188 (3.12%). Tribal religions saw a sharp decline, with only 8,950 followers (0.38%). Buddhism had 15,358 adherents (0.64%), while 4,943 people (0.20%) followed other religions.
Language According to the 2011 census, 65.57% of the population spoke
Bengali, 12.96%
Sadri, 4.90%
Nepali, 4.69%
Hindi, 2.69%
Rajbongshi and 1.39%
Kurukh as their first language. Other languages spoken include
Santali and
Munda. Kurukh and other tribal languages such as
Kharia and Mundari were once more widespread among the tea tribes as late as the 1960s, but they have since rapidly shifted to Sadri as their mother tongue. ==Ecology==