Devarajumerakalu is a village in Peda Bayalu tehsil in district of Visakhapatnam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Devarajumerakalu was 59 which includes 25 males and 34 females. Devarajumerakalu covers 44 ha area. Pincode of Devarajumerakalu is 531040.