ZIP Code 97291 in Portland, OR

Data Last Updated: January 1, 2026
City:Portland, Oregon
Names to Avoid:
Cedar Mill
County:Washington County
Timezone:Pacific (GMT -08:00)
Local Time:11:46:43 PM
Population:No Population Data
Area Codes:503 / 971
Classification:PO Box
Coordinates:45.5251, -122.8097
Quick Link:
https://www.zip-codes.com/zip-code/97291/zip-code-97291.asp

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97291 Portland, OR - USPS Processing Facility

ZIP Code 97291, Portland

Small Town Unique ZIP No Census Data
LocationWashington County, OR
Area0 sq mi Single Point
PO Boxes0 No PO Boxes
Also Known AsCedar Mill
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 97006
Key Facts
  • This ZIP Code classified as PO Box contains no actual PO Boxes and serves USPS operational facilities instead
  • Zero residential population, with mail activity limited to one business delivery point
  • Named buildings include Beaverton OR S&DC (Sorting & Distribution Center) and Evergreen DCU Bvrtn
  • Geographic point location contained within ZIP 97006, near the Triple Creek neighborhood of Beaverton
  • Cedar Mill is recognized as an alias but isn't valid for mailing addresses

Facility Overview

ZIP 97291 serves USPS mail processing facilities in the Portland metro area, specifically in the Beaverton vicinity near Cedar Mill. The ZIP contains no residential population and maintains no PO Boxes. Instead, it exists as an operational code for postal infrastructure.

Mail Processing Operations

Two named facilities appear in the postal database: Beaverton OR S&DC (Sorting & Distribution Center) and Evergreen DCU Bvrtn (Delivery Control Unit). These buildings handle mail sorting, distribution, and delivery coordination for the broader Portland metropolitan region.

Geographic Context

The ZIP includes a single street address, NE Aloclek Dr, with three delivery records and one business delivery point. This point-location ZIP is geographically contained within ZIP 97006, which provides the actual territorial coverage for the area.

Mailing Information

Cedar Mill appears as a non-mailing alias, meaning it's recognized by USPS systems but can't be used as a valid city name for addressing mail. All mail to this ZIP uses Portland as the city designation.

Street Name Patterns

Single Facility Street

Only one street serves this facility-based ZIP.

Nearby Areas

Triple Creek Sommerset West - Elmonica North Sommerset West - Elmonica South Five Oaks Cedar Hills - Cedar Mill

Business & Employment Statistics


ZIP Code 97291 is designated for PO Box delivery only; business establishment and employment data are not available. USPS data shows 0 residential mailboxes and 1 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:1Source: USPS
Total Delivery Receptacles:1Source: 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 97291 is located in Washington County, Oregon, within the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area (CBSA 38900) and Oregon's 1st Congressional District. This Metro area has a population of 2,510,529 people, about 0.00% of whom live in ZIP Code 97291. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Portland-Vancouver-Hillsboro, OR-WASource: Census
CBSA Number:38900Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:2,510,529Source: Census
MSA:Portland-Salem, OR-WA CMSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:01Source: USPS
Congressional Land Area:3007 sq miSource: Census
PMSA:Portland-Vancouver, OR-WA PMSASource: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:4159000Source: Census
Place Name:Portland city; OregonSource: Census

Adjacent & Nearby ZIP Codes


97292 | | 97290

Schools in ZIP Code 97291


We could not locate which school district 97291 belongs to, but we will update this once new district data is released. There are 0 public schools with a nearby mailing address, but we have located 5 public schools nearby. There are however 1 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Sunset High School 13840 Nw Cornell Rd
Portland, OR 97229
District: Beaverton School District 48JNearby
Flex Online School 13845 Nw Science Park Dr
Portland, OR 97229
District: Beaverton School District 48JNearby
Tumwater Middle School 650 Nw 118th Ave
Portland, OR 97229
District: Beaverton School District 48JNearby
Terra Linda Elementary School 1998 Nw 143rd Ave
Portland, OR 97229
District: Beaverton School District 48JNearby
Meadow Park Middle School 14100 Sw Downing St
Beaverton, OR 97006
District: Beaverton School District 48JNearby
Portland Chinese School 1721 Sw Broadway
Portland, OR 97291
District: Private School

Colleges & Post Secondary Schools near ZIP Code 97291


Northwest College-Beaverton 4200 Sw Watson Ave
Beaverton, OR 97005
Type: Post Secondary
Birthingway College Of Midwifery 4997 Sw Normandy Place
Beaverton, OR 97005
Type: Post Secondary
University Of Portland 5000 N Willamette Blvd
Portland, OR 97203-5798
Type: Post Secondary
Portland State University 724 Sw Harrison
Portland, OR 97201
Type: Post Secondary
Aveda Institute-Portland 325 Northwest 13th Avenue
Portland, OR 97209-3144
Type: Post Secondary
Portland Actors Conservatory 128 Nw 11th Ave.
Portland, OR 97209
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 January 1, 2026.

  1. U.S. Postal Service [Last Updated: 1/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 1/1/2026], 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: 1/1/2026], https://nces.ed.gov