Himatpur Diara is a village in Raghopur tehsil in district of Vaishali, Bihar, India. As per the data provided by Census of India in 2011, total population of Himatpur Diara was 940 which includes 492 males and 448 females. Himatpur Diara covers 426 ha area. Pincode of Himatpur Diara is N/A.