May

City average: 31.2% off the peak, July 2003
Top tier: 11.9% off the peak, April 2004
Middle tier: 32.5% off the peak, June 2003
Bottom tier: 39.6% off the peak, February 2003







Slight change of zone definitions: "north of 78" is defined as 92056,92057,92083,92084. San Marcos North (92069) fares slightly better and 92078 fares better yet. Escondido is very heterogeneous and "railroad tracks" do not match with zip code boundaries.