 As seen in the table where the population 1991 to 2011 is displayed, Dharmanagar had a population of 25,897 in the year 1991 and it rose to 1.45 in 2001 which stood to 30,790 further more the population had increased more 2.4% in the year 2011 and it went to 40,595

Dharmanagar is blessed with a peaceful climate most of the year.However, summer time can be excessively hot, dry, humid and interspersed with rains and thunderstorms.Winter generally starts towards the end of November and lasts until February, where the temperatures can reach very low conditions.