Here are statistics from the United Network for Organ Sharing.
1-year survival rate for Kidney transplant: 93.7% probability survive 1 year after transplant from cadaver in the USA 2000-2001; from living donor is 97.6% (United Network for Organ Sharing, 2003)
2-year survival rate for Kidney transplant: 91.6% probability survive 2 years after transplant from cadaver and from living donor 96.4% in the USA 1999-2001(United Network for Organ Sharing, 2003)
5-year survival rate for Kidney transplant: 80.6% probability survive 5 years after transplant from cadaver and from living donor 90.4% in the USA 1996-2001(United Network for Organ Sharing, 2003)
10-year survival rate for Kidney transplant: 58.9% probability survive 10 years after transplant from cadaver and from living donor 77.8% in the USA 1991-2001(United Network for Organ Sharing, 2003)