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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 98103, Seattle, WA

ZIP Code 98103 Details

Zip Code:98103
State:WA [Washington]
Counties:KING, WA
Multi County:No
City Alias(es):Seattle
City Alias(es) To Avoid Using:Greenwood
Area Code:206
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:298 ft
State FIPS:53
County FIPS:033
Intro Date:<2004-10

ZIP Code 98103 2010 Census Demographics

Current Population:51,170
2010 Population:45,911
Households per ZIP Code:22,724
Average House Value:$785,800
Avg. Income Per Household:$105,480
Persons Per Household:2.00
White Population:40,141
Black Population:1,592
Hispanic Population:2,318
Asian Population:4,775
American Indian Population:783
Hawaiian Population:206
Other Population:900
Male Population:22,667
Female Population:23,244
Median Age:34.40 years
Male Median Age:34.40 years
Female Median Age:34.30 years

ZIP Code 98103 Other Demographics

# Residential Mailboxes:25,585
# Business Mailboxes:2,013
Total Delivery Receptacles:28,936
Number of Businesses:2006
1st Quarter Payroll:$792,674,000
Annual Payroll:$2,967,191,000
# of Employees:25,030
Water Area:0.647 sq mi
Land Area:4.647 sq mi
113th Congressional District:07
113th Congressional Land Area:144.13 sq mi
Single Family Delivery Units:13,103
Multi Family Delivery Units:10,847
# Residential Mailboxes:25,585
# Business Mailboxes:2,013
Total Delivery Receptacles:28,936

ZIP Code 98103 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,010 5,160 +150
Retired Workers: 3,960 4,120 +160
Disabled Workers: 385 375 -10
Widow(er)s and Parents: 245 250 +5
Spouses: 245 260 +15
Children: 175 155 -20
65+: 4,310 4,510 +200
Monthly Benefits - All: $8,038,000 $8,619,000 +$581,000
Monthly Benefits - Retired Workers: $6,766,000 $7,318,000 +$552,000
Monthly Benefits - Widow(ers): $377,000 $398,000 +$21,000

ZIP Code 98103 Statistical Areas

CBSA: 42660
CBSA Name: Seattle-Tacoma-Bellevue, WA
CBSA Type: Metro
CBSA Division: 42644
CBSA Division Name: Seattle-Bellevue-Kent, WA
CBSA Population:3,439,809
CBSA Division Population:2,644,584
MSA: 7602
MSA Name: Seattle-Tacoma-Bremerton, WA CMSA
PMSA: 7600
PMSA Name: Seattle-Bellevue-Everett, WA PMSA
City State Key:Z17429
Preferred Last Line Key:Z17429
98102: Previous ZIP Code
Next ZIP Code: 98104


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],