92503 is zip code located in Riverside, California. The population is 89,783, making 92503 the largest zipcode in Riverside and the largest in Riverside County.
There are 20 public schools in 92503 with an average Homefacts rating of B-. The total crime rate for Riverside is moderate , and there are 62 registered sex offenders residing in the zip code 92503. Unemployment in 92503 is moderate.