As of 2001[update] India census,[2] Kachnal Gosain had a population of 4199. Males constitute 57% of the population and females 43%. Kachnal Gosain has an average literacy rate of 72%, higher than the national average of 59.5%: male literacy is 79%, and female literacy is 63%. In Kachnal Gosain, 14% of the population is under 6 years of age.