Recently, T. Kim has introduced and analysed the q-Bernoulli numbers and polynomials with weight α cf.[7]: By the same motivaton, we also give some interesting properties of the q-Genocchi numbers and polynomials with weight α Also, we derive the q-extensions of zeta type functions with weight α from the Mellin transformation of this generating function which interpolates the q-Genocchi polynomials with weight α at negative integers.