what is the zip code for san diego california
Map of ZIP Code. ZIP code 92101 is centered in San Diego County and overlaps Medical Service Study Area(s) 161c, 161c, 161n and 161n. Census tract(s) 06073005100, 06073005200, 06073005300, 06073005400, 06073005600, 06073005700, 06073005800, 06073005900, 06073006100 and 06073006200 overlap this ZIP code area too. Other ZIP codes nearby.