94598 is zip code located in Walnut Creek, California. The population is 26,127, making 94598 the largest zipcode in Walnut Creek.
There are 8 public schools in 94598 with an average Homefacts rating of A. The total crime rate for Walnut Creek is low , and there are 5 registered sex offenders residing in the zip code 94598. Unemployment in 94598 is low.
Zip codes within Walnut Creek include 94595, 94596 and 94597.