Gagaur is a village in Kairana tehsil in district of Muzaffarnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Gagaur was 3,637 which includes 1,965 males and 1,672 females. Gagaur covers 629.25 ha area. Pincode of Gagaur is 247778.