Several organism show a rhythm based behavior in their life. Mosquitoes are surviving successfully since ancient time on earth while lots of biological creatures have been extinct. Thus it is interesting to study their population load. Climatic conditions affect mosquito population significantly so on the basis of malaria cases their population is estimated in present study in Indian geographical scenario. In this study it was found that their annual population load show a scientific rhythm. A schematic wave form representation is also presented here to show mosquito population load. This study will be helpful in malaria vector eradication and health care policies. 

