Sadhu Nagar is a village in Sitarganj tehsil in district of Udham Singh Nagar, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Sadhu Nagar was 2,045 which includes 1,024 males and 1,021 females. Sadhu Nagar covers 600.21 ha area. Pincode of Sadhu Nagar is 262405.