ZIP Code 91804 in Alhambra, CA

Data Last Updated: February 1, 2026
City:Alhambra, California
County:Los Angeles County
Timezone:Pacific (GMT -08:00)
Local Time:10:11:09 PM
Population:No Population Data
Area Codes:323 / 626 / 738 / 818
Classification:Standard [Normal Street Delivery]
Coordinates:34.0865, -118.1333
Quick Link:
https://www.zip-codes.com/zip-code/91804/zip-code-91804.asp

Download this data |

Download ZIP Boundaries |

Business & Employment Statistics


Business demographic information for ZIP Code 91804 is not available at this time.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:316Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 91804 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080). This Metro area has a population of 13,012,469 people, about 0.00% of whom live in ZIP Code 91804, and is subdivided into the Los Angeles-Long Beach-Glendale, CA division. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Los Angeles-Long Beach-Anaheim, CASource: Census
CBSA Number:31080Source: Census
CBSA Type:MetroSource: Census
CBSA Division:Los Angeles-Long Beach-Glendale, CA (CBSA Div 31084)Source: Census
CBSA Population:13,012,469Source: Census
MSA:Los Angeles-Riverside-Orange County, CASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:No DistrictsSource: USPS
Congressional Land Area: sq miSource: Census
PMSA:Los Angeles-Long Beach, CA PMSASource: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0600884Source: Census
Place Name:Alhambra city; CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


91896 | | 91803

Schools in ZIP Code 91804


We could not locate which school district 91804 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.

William Northrup Elementary 409 S. Atlantic Blvd.
Alhambra, CA 91801
District: Alhambra Unified School DistrictNearby
Alhambra High 101 S. Second St.
Alhambra, CA 91801
District: Alhambra Unified School DistrictNearby
Century High 20 S. Marengo Ave.
Alhambra, CA 91801
District: Alhambra Unified School DistrictNearby
Independence High (Alternative) 20 S. Marengo Ave.
Alhambra, CA 91801
District: Alhambra Unified School DistrictNearby
Ramona Elementary 509 W. Norwood Pl.
Alhambra, CA 91803
District: Alhambra Unified School DistrictNearby
Foothill Preparatory School 101 S Atlantic Blvd
Alhambra, CA 91801
District: Private SchoolNearby
All Souls Catholic School 29 S Electric Ave
Alhambra, CA 91801
District: Private SchoolNearby
Angel's Montessori Preschool 150 N Garfield Ave
Alhambra, CA 91801
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 91804


Alhambra Beauty College 200 W Main St
Alhambra, CA 91801
Type: Post Secondary
Alhambra Medical University 2215 W. Mission Road
Alhambra, CA 91803
Type: Post Secondary
Alliant International University-Los Angeles 1000 South Fremont Ave, #5
Alhambra, CA 91803
Type: Post Secondary
Platt College-Los Angeles 1000 South Fremont Avenue, A9w
Alhambra, CA 91803
Type: Post Secondary
California Institute Of Advanced Management 1000 S. Fremont Ave. Mailbox #45, Bldg A10, 4th Floor, Suite 10402
Alhambra, CA 91803
Type: Post Secondary
California State University-Los Angeles 5151 State University Dr
Los Angeles, CA 90032-8506
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