Mithan Sarai is a village in Kanti tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Mithan Sarai was 5,478 which includes 2,912 males and 2,566 females. Mithan Sarai covers 470.3 ha area. Pincode of Mithan Sarai is 842004.