Basai is a village in Kashipur tehsil in district of Udham Singh Nagar, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Basai was 4,262 which includes 2,208 males and 2,054 females. Basai covers 360.67 ha area. Pincode of Basai is 244713.