Kala Mazra 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 Kala Mazra was 345 which includes 178 males and 167 females. Kala Mazra covers 163.19 ha area. Pincode of Kala Mazra is N/A.