95403 is zip code located in Santa Rosa, California. The population is 46,070, making 95403 the largest zipcode in Santa Rosa and the largest in Sonoma County.
There are 16 public schools in 95403 with an average Homefacts rating of C+. The total crime rate for Santa Rosa is moderate , and there are 36 registered sex offenders residing in the zip code 95403. Unemployment in 95403 is low.