According to the
2011 census, Udagamandalam had a population of 88,430 with a sex-ratio of 1,053 females for every 1,000 males, much above the national average of 929. A total of 7,781 were under the age of six, constituting 3,915 males and 3,866 females.
Scheduled Castes and Scheduled Tribes accounted for 28.98% and 0.30% of the population respectively. The average literacy of the city in 2011 was 90.2%, compared to the national average of 72.99%. As per the religious census of 2011, Udagamandalam had 64.36%
Hindus, 21.25%
Christians, 13.37%
Muslims, 0.03%
Sikhs, 0.3%
Buddhists, 0.4%
Jains, 0.28% following other religions and 0.02% following no religion or did not indicate any religious preference. Tamil is the
official language of Udagamandalam. Languages native to the Nilgiris including Badaga,
Paniya,
Irula and
Kurumba. Due to its proximity to the neighboring states of
Kerala and Karnataka and being a tourist destination,
Malayalam,
Kannada and
English are also spoken and understood to an extent. According to the 2011 census, the most widely spoken languages in Udagamandalam taluk were Tamil, spoken by 88,896, followed by
Badaga with 41,213 and
Kannada with 27,070 speakers. ==Administration and politics==