Below is a list of Boulder Creek CA zip codes. For your research we have also included Boulder Creek Area Code, Time Zone, UTC and the local Santa Cruz County FIPS Code. Each Boulder Creek California zip code has a center Longitude / Latitude point (the Boulder Creek center is -122.12599945068 / 37.134201049805). For your convenience we have also indicated if that zip code in Boulder Creek observes Daylight Savings time.