ZIP Code 91319 is located in Newbury Park California. 91319 is entirely within Ventura County. Regionally, it is located in Metro Los Angeles.
| ZIP Code Name | Newbury Park |
| Primary County | Ventura County |
| ZIP Code Type | PO Box |
| Current Time | PDT |
| Coordinates | 34.18390274,-118.91490936 |
| Adjacent ZIP Codes | |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Area | Oxnard-Thousand Oaks-Ventura, CA |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |