Below is a list of Buena Park CA zip codes. For your research we have also included Buena Park Area Code, Time Zone, UTC and the local Orange County FIPS Code. Each Buena Park California zip code has a center Longitude / Latitude point (the Buena Park center is -117.99800109863 / 33.846698760986). For your convenience we have also indicated if that zip code in Buena Park observes Daylight Savings time.