ZIP Code 98113 in Seattle, WA

Data Last Updated: February 1, 2026
City:Seattle, Washington
County:King County
Timezone:Pacific (GMT -08:00)
Local Time:10:14:07 AM
Population:No Population Data
Area Code:206
Classification:PO Box
Coordinates:47.6894, -122.3548
Quick Link:
https://www.zip-codes.com/zip-code/98113/zip-code-98113.asp

Download this data |

Download ZIP Boundaries |

98113 Seattle, WA - Greenwood Post Office

ZIP Code 98113, Seattle

Small Town Unique ZIP No Census Data
LocationKing County, WA
Area0 sq mi Single Point
Delivery Points363 (123 businesses)
PO Boxes240
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 98103
Key Facts
  • This is a PO Box-only ZIP code serving Seattle's Greenwood neighborhood from a post office on Greenwood Avenue N.
  • The ZIP contains 240 PO Boxes available for local residents and businesses who want a dedicated mailing address.
  • As a point location with no geographic territory, 98113 sits entirely within the boundaries of ZIP code 98103.
  • The post office supports 123 business delivery points and 13 local business establishments.
  • Street delivery in the Greenwood area comes from neighboring ZIP codes, not from 98113.

A Neighborhood Post Office

ZIP code 98113 serves the Greenwood neighborhood in north Seattle. It's a PO Box classification that operates from a post office on Greenwood Avenue N, providing 240 PO Boxes for residents and businesses in the area. This isn't a standalone community. It's a postal facility within the larger 98103 ZIP code.

Business and Community Services

The post office handles mail for 123 businesses and supports 13 local establishments with 44 employees. Seattle residents who want a dedicated PO Box address can use 98113 while their street delivery comes through 98103 or another nearby ZIP. The Greenwood neighborhood sits near Phinney Ridge, Green Lake, and Northgate.

How Mail Works Here

This ZIP has no residential population of its own because it doesn't cover territory. It's simply a point location for the post office building. Street delivery in the Greenwood area uses urban carrier routes from neighboring ZIP codes. For anyone mailing to this ZIP, the only valid format is a PO Box address.

Street Name Patterns

Post Office Location

The only street is Greenwood Avenue N, which is the post office location itself.

Nearby Areas

Greenwood Northwest Seattle Phinney Ridge Green Lake Northgate

Business & Employment Statistics


ZIP Code 98113 supports both business and residential activity. According to the Business Census (2024), there are 13 business establishments, employing about 49 people with an annual payroll of $2,885,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:748Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:13Source: CBP
1st Quarter Payroll:$716,000Source: CBP
Annual Payroll:$2,885,000Source: CBP
# of Employees:49Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 98113 is located in King County, Washington, within the Seattle-Tacoma-Bellevue, WA Metropolitan Statistical Area (CBSA 42660) and Washington's 7th Congressional District. This Metro area has a population of 3,439,809 people, about 0.00% of whom live in ZIP Code 98113, and is subdivided into the Seattle-Bellevue-Kent, WA division. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Seattle-Tacoma-Bellevue, WASource: Census
CBSA Number:42660Source: Census
CBSA Type:MetroSource: Census
CBSA Division:Seattle-Bellevue-Kent, WA (CBSA Div 42644)Source: Census
CBSA Population:3,439,809Source: Census
MSA:Seattle-Tacoma-Bremerton, WA CMSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:07Source: USPS
Congressional Land Area:144.13 sq miSource: Census
PMSA:Seattle-Bellevue-Everett, WA PMSASource: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:5363000Source: Census
Place Name:Seattle city; WashingtonSource: Census

Adjacent & Nearby ZIP Codes


98114 | | 98112

Schools in ZIP Code 98113


We could not locate which school district 98113 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.

Greenwood Elementary School 144 Nw 80 St
Seattle, WA 98117
District: Seattle Public SchoolsNearby
Daniel Bagley Elementary School 7821 Stone Av N
Seattle, WA 98103
District: Seattle Public SchoolsNearby
Robert Eagle Staff Middle School 1330 N 90th St
Seattle, WA 98103
District: Seattle Public SchoolsNearby
Cascadia Elementary 1700 N 90th Street
Seattle, WA 98115
District: Seattle Public SchoolsNearby
Whittier Elementary School 1320 Nw 75 St
Seattle, WA 98117
District: Seattle Public SchoolsNearby
St John School 120 N 79th St
Seattle, WA 98103
District: Private SchoolNearby
Bishop Blanchet High School 8200 Wallingford Ave N
Seattle, WA 98103
District: Private SchoolNearby
Seattle Area German American School 11010 Greenwood Ave N
Seattle, WA 98133
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 98113


North Seattle College 9600 College Way North
Seattle, WA 98103-3599
Type: Post Secondary
Pima Medical Institute-Seattle 9709 Third Ave Ne Suite 400
Seattle, WA 98115
Type: Post Secondary
Seattle Pacific University 3307 3rd Ave W
Seattle, WA 98119-1997
Type: Post Secondary
Divers Institute Of Technology 1341 N. Northlake Way, Suite 150
Seattle, WA 98103
Type: Post Secondary
Seattle Film Institute 3210 16th Avenue W
Seattle, WA 98119-1707
Type: Post Secondary
University Of Washington-Seattle Campus 1400 Ne Campus Parkway
Seattle, WA 98195-4550
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