| City: | Fillmore, California |
| County: | Ventura County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 10:32:56 PM |
| Population: | No Population Data |
| Area Codes: | 805 / 820 |
| Classification: | PO Box |
| Coordinates: | 34.3994, -118.9175 |
| Quick Link: |
ZIP code 93016 is Fillmore's dedicated PO Box ZIP in Ventura County, California. It doesn't have its own territory. Instead, it exists as a point location within 93015, Fillmore's main ZIP code that handles street delivery. The 489 PO Boxes at this location serve residents and businesses who prefer or need a PO Box address rather than street delivery.
The post office sits on Central Avenue, and all 48 street-type ZIP+4 records point to this single address. These aren't actual street deliveries. They're PO Box Street Addressing (PBSA) records, which let customers receive mail using the post office's street address with their box number as a unit. It's an alternative format for the same PO Box service.
With 127 business delivery points alongside the residential boxes, this location serves as a commercial hub for local businesses. Fillmore is a small agricultural city in the Santa Clara River Valley, and many businesses maintain PO Boxes here for professional correspondence. The nearest communities include Thousand Oaks (10.7 miles) and Newbury Park (12.8 miles).
If you're mailing to someone in Fillmore, they may have either a 93015 street address or a 93016 PO Box address. Both work fine. The 93016 ZIP exists specifically for PO Box customers who want a distinct postal identity from street addresses.
The only street is Central Avenue, the post office's physical address used for PO Box Street Addressing.
ZIP Code 93016 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 25 people with an annual payroll of $2,455,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 3,104Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 3Source: CBP |
| 1st Quarter Payroll: | $390,000Source: CBP |
| Annual Payroll: | $2,455,000Source: CBP |
| # of Employees: | 25Source: CBP |
ZIP Code 93016 is located in Ventura County, California, within the Oxnard-Thousand Oaks-Ventura, CA Metropolitan Statistical Area (CBSA 37100) and California's 26th Congressional District. This Metro area has a population of 838,259 people, about 0.00% of whom live in ZIP Code 93016. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Oxnard-Thousand Oaks-Ventura, CASource: Census |
| CBSA Number: | 37100Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 838,259Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 26Source: USPS |
| Congressional Land Area: | 939.12 sq miSource: Census |
| PMSA: | Ventura, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0624092Source: Census |
| Place Name: | Fillmore city; CaliforniaSource: Census |
ZIP Code 93016 is in the Fillmore Unified School District, which serves grades Kindergarten thru 12th. There are 3 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.