ZIP Code 93303 in Bakersfield, CA

Data Last Updated: February 1, 2026
City:Bakersfield, California
County:Kern County
Timezone:Pacific (GMT -08:00)
Local Time:9:46:34 AM
Population:No Population Data
Area Codes:661 / 805 / 820
Classification:PO Box
Coordinates:35.3736, -119.0176
Quick Link:
https://www.zip-codes.com/zip-code/93303/zip-code-93303.asp

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93303 - Bakersfield, CA

ZIP Code 93303, Bakersfield

Small Town Unique ZIP No Census Data
LocationKern County, CA
Area0 sq mi Single Point
Delivery Points384 (237 businesses)
PO Boxes147
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 93301
Key Facts
  • This PO Box ZIP serves downtown Bakersfield with 147 boxes available for rent
  • Street delivery for this area is handled by the neighboring 93301 ZIP code
  • 18th Street is the sole street with carrier route service in this ZIP's records
  • The facility supports 237 local businesses in the downtown district
  • This is an urban PO Box facility, not a standalone community post office

Postal Operations

The post office supports 237 businesses in the downtown district. It's not a standalone community but rather a specialized mail sorting point within Bakersfield's urban core. Most residents and businesses in this area receive their street mail through the main Bakersfield ZIP while maintaining PO Boxes here for business correspondence or mail forwarding needs.

Street Name Patterns

Numbered Grid

The single street listing reflects a tightly defined postal zone in downtown Bakersfield's numbered grid system. 18th Street contains all carrier route delivery points associated with this PO Box facility.

Nearby Areas

Downtown Bakersfield Riviera/Westchester Oleander/Sunset Homaker Park Lakeview

Business & Employment Statistics


ZIP Code 93303 supports both business and residential activity. According to the Business Census (2024), there are 6 business establishments, employing about 234 people with an annual payroll of $6,691,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:374Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:6Source: CBP
1st Quarter Payroll:$2,000,000Source: CBP
Annual Payroll:$6,691,000Source: CBP
# of Employees:234Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 93303 is located in Kern County, California, within the Bakersfield-Delano, CA Metropolitan Statistical Area (CBSA 12540) and California's 20th and 22nd Congressional Districts. This Metro area has a population of 839,631 people, about 0.00% of whom live in ZIP Code 93303. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Bakersfield-Delano, CASource: Census
CBSA Number:12540Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:839,631Source: Census
MSA:Bakersfield, CA MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:20,22Source: USPS
Congressional Land Area:4874.22, 1165.12 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0603526Source: Census
Place Name:Bakersfield city; CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


93304 | | 93302

Schools in ZIP Code 93303


We could not locate which school district 93303 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Kern County Juvenile Court 1300 17th St.
Bakersfield, CA 93301
District: UnknownNearby
Kern County Special Education 1300 17th St. City Centre
Bakersfield, CA 93301
District: UnknownNearby
Kern County Community 1300 17th St. City Centre
Bakersfield, CA 93301
District: UnknownNearby
Central Academy Of Arts And Technology 2819 F St.
Bakersfield, CA 93301
District: UnknownNearby
Downtown Elementary 2021 M St.
Bakersfield, CA 93301
District: Bakersfield City School DistrictNearby
Agapeland Christian Academy 1030 4th St
Bakersfield, CA 93304
District: Private SchoolNearby
St Francis Parish School 2516 Palm St
Bakersfield, CA 93304
District: Private SchoolNearby
Our Lady Of Guadalupe School 609 E California Ave
Bakersfield, CA 93307
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 93303


High Desert Medical College - Bakerfield 2000 24th Street
Bakersfield, CA 93301
Type: Post Secondary
Milan Institute-Bakersfield 2822 F Street, Ste H
Bakersfield, CA 93301
Type: Post Secondary
Lyle's College Of Beauty 2935 F St
Bakersfield, CA 93301
Type: Post Secondary
Uei College-Bakersfield 3737 Rosedale Highway
Bakersfield, CA 93308-0000
Type: Post Secondary
Glendale Career College-North-West College-Bakersfield 3000 Ming Avenue
Bakersfield, CA 93304-5075
Type: Post Secondary
San Joaquin Valley College-Bakersfield 201 New Stine Road
Bakersfield, CA 93309-2659
Type: Post Secondary

Sources & References


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.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov