Ratainda is a village in Nawanshahr tehsil in district of Shahid Bhagat Singh Nagar, Punjab, India. As per the data provided by Census of India in 2011, total population of Ratainda was 2,780 which includes 1,385 males and 1,395 females. Ratainda covers 586 ha area. Pincode of Ratainda is 144029.