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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 98133, Seattle, WA

ZIP Code 98133 Details

Zip Code:98133
State:WA [Washington]
Counties:KING, WA
Multi County:No
City Alias(es):Seattle
City Alias(es) To Avoid Using:Bitter Lake
Richmond Highlands
Area Code:206 / 425
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:429 ft
State FIPS:53
County FIPS:033
Intro Date:<2004-10

ZIP Code 98133 2020 Census Demographics

Current Population:50,900
2020 Population:50,720
Households per ZIP Code:22,676
Average House Value:$596,500
Avg. Income Per Household:$77,602
Persons Per Household:2.18
White Population:29,438
Black Population:4,258
Hispanic Population:5,273
Asian Population:8,279
American Indian Population:496
Hawaiian Population:219
Other Population:2,543
Male Population:24,877
Female Population:25,843
Median Age:38.70 years
Male Median Age:37.70 years
Female Median Age:39.70 years

ZIP Code 98133 Other Demographics

# Residential Mailboxes:23,349
# Business Mailboxes:1,111
Total Delivery Receptacles:24,936
Number of Businesses:1212
1st Quarter Payroll:$216,622,000
Annual Payroll:$903,712,000
# of Employees:16,536
Water Area:0.071 sq mi
Land Area:7.135 sq mi
118th Congressional District:07
118th Congressional Land Area:144.13 sq mi
Single Family Delivery Units:9,272
Multi Family Delivery Units:10,400
# Residential Mailboxes:23,349
# Business Mailboxes:1,111
Total Delivery Receptacles:24,936

ZIP Code 98133 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 7,930 8,090 +160
Retired Workers: 5,870 6,080 +210
Disabled Workers: 910 880 -30
Widow(er)s and Parents: 470 460 -10
Spouses: 305 305 0
Children: 375 365 -10
65+: 6,455 6,630 +175
Monthly Benefits - All: $11,212,000 $11,834,000 +$622,000
Monthly Benefits - Retired Workers: $8,835,000 $9,466,000 +$631,000
Monthly Benefits - Widow(ers): $697,000 $702,000 +$5,000

ZIP Code 98133 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:0
CBSA Division Population:0
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
98131: Previous ZIP Code
Next ZIP Code: 98134


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  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: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],