Jemari is a village in Salanpur CD Block in Asansol Sadar subdivision of Paschim Bardhaman district in the state of West Bengal, India.
Jemari is located at . At the western fringe of the area the Barakar forms the boundary with Jharkhand.
As per the 2011 Census of India, Jemari had a total population of 4,321 of which 2,281 (53%) were males and 2,040 (47%) were females. Population below 6 years was 683. The total number of literates in Jemari was 2,255 (61.98% of the population over 6 years).
<small>*For language details see Salanpur (community development block)#Language and religion</small>
India census, Jemari had a population of 3,865. Males constitute 56% of the population and females 44%. Jemari has an average literacy rate of 53%, lower than the national average of 59.5%: male literacy is 63%, and female literacy is 41%. In Jemari, 15% of the population is under 6 years of age.
Jemari has one primary school.