ZIP Code 96921 in Barrigada, GU

Data Last Updated: February 1, 2026
City:Barrigada, Guam
County:Guam County
Timezone:Guam (GMT +10:00)
Local Time:8:07:01 AM
Population:No Population Data
Area Code:671
Classification:PO Box
Coordinates:13.4686, 144.7989
Quick Link:
https://www.zip-codes.com/zip-code/96921/zip-code-96921.asp

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96921 Barrigada, GU - Branch Post Office

ZIP Code 96921, Barrigada

Small Town Unique ZIP No Census Data
LocationGuam County, GU
Area0 sq mi Single Point
Delivery Points5,536 (266 businesses)
PO Boxes5,270
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 96913
Key Facts
  • This is a branch post office (facility code B) operating as a PO Box-classified ZIP within the larger Barrigada area
  • The ZIP maintains 5,270 PO Boxes and serves 266 businesses
  • Army Drive is the only street address, with 340 records using unit designations
  • This ZIP has no geographic territory of its own and sits within enclosing ZIP 96913
  • Street delivery is available through the sibling ZIP 96913, so PO Box service isn't the only mail option

Community Overview

Barrigada 96921 is a PO Box ZIP serving the village of Barrigada on the island of Guam. This branch post office maintains 5,270 PO Boxes for residents and businesses in the area. The ZIP doesn't have its own geographic territory. Instead, it exists as a point location within ZIP 96913, which covers the broader Barrigada area.

Army Drive Location

The only street address in this ZIP is Army Drive, with 340 delivery records organized by unit numbers. This single-street pattern indicates the post office serves a specific facility or complex. The street name suggests proximity to Guam's military presence, as Barrigada sits between Andersen Air Force Base to the north and Naval Base Guam to the south.

Postal Services

With 266 business delivery points alongside the residential PO Boxes, this branch handles a substantial commercial mail volume. City carrier delivery is available, and there's a sibling standard ZIP (96913) that provides street delivery throughout Barrigada. Residents can choose between PO Box service at this branch or street delivery through the parent ZIP.

Street Name Patterns

Military Adjacent Single Facility

The sole street name Army Drive suggests a military-connected location in this Pacific island community.

Business & Employment Statistics


ZIP Code 96921 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:5,451Source: 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 96921 is located in Guam County, Guam, within the Metropolitan Statistical Area (CBSA ). This area has a population of 0 people, about 0.00% of whom live in ZIP Code 96921. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:--Source: Census
CBSA Number:--Source: Census
CBSA Type:--Source: Census
CBSA Division:--Source: Census
CBSA Population:0Source: Census
MSA:Source: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:No DistrictsSource: USPS
Congressional Land Area: sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


96923 | | 96917

Schools in ZIP Code 96921


We could not locate which school district 96921 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 4 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Luis P. Untalan Middle School 270 Route 10
Barrigada, GU 96913
District: UnknownNearby
B.p. Carbullido Elementary School 156 Canada Toto Road
Barrigada, GU 96913
District: UnknownNearby
Pedro C. Lujan Elementary School 387 E. Route 8
Barrigada, GU 96913
District: UnknownNearby
Science Is Fun And Awesome Learning Academy Charter School 305 Seagull Avenue
Barrigada, GU 96913
District: UnknownNearby
Tiyan High School 13-15 Mariner Avenue
Barrigada, GU 96913
District: UnknownNearby

Colleges & Post Secondary Schools near ZIP Code 96921


Guam Community College 1 Sesame Street
Mangilao, GU 96913
Type: Post Secondary
University Of Guam 303 University Drive, Uog Station
Mangilao, GU 96923
Type: Post Secondary
Pacific Islands University 172 Kinney's Road
Mangilao, GU 96913-5917
Type: Post Secondary
Northern Marianas College As Terlaje Campus
Saipan, MP 96950-1250
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