Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Zip Code 98121, Seattle, WA

ZIP Code 98121 Data

Zip Code:98121
State:WA [Washington]
Counties:KING, WA
Multi County:No
City Alias(es):Seattle
Area Code:206 / 360 / 425 / 564
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:101 ft
State FIPS:53
County FIPS:033
Intro Date:<2004-10

ZIP Code 98121 2010 Census Demographics

Current Population:20,918
2010 Population:12,628
Households per ZIP Code:8,668
Average House Value:$613,300
Avg. Income Per Household:$115,323
Persons Per Household:1.33
White Population:9,447
Black Population:1,039
Hispanic Population:808
Asian Population:2,098
American Indian Population:309
Hawaiian Population:96
Other Population:286
Male Population:7,047
Female Population:5,581
Median Age:34.80 years
Male Median Age:35.80 years
Female Median Age:33.60 years

ZIP Code 98121 Other Demographics

# Residential Mailboxes:15,728
# Business Mailboxes:1,225
Total Delivery Receptacles:17,397
Number of Businesses:1263
1st Quarter Payroll:$732,153,000
Annual Payroll:$3,150,013,000
# of Employees:32,123
Water Area:0.208 sq mi
Land Area:0.443 sq mi
113th Congressional District:07
113th Congressional Land Area:144.13 sq mi
Single Family Delivery Units:817
Multi Family Delivery Units:14,148
# Residential Mailboxes:15,728
# Business Mailboxes:1,225
Total Delivery Receptacles:17,397

ZIP Code 98121 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,820 1,870 +50
Retired Workers: 1,200 1,255 +55
Disabled Workers: 435 425 -10
Widow(er)s and Parents: 70 65 -5
Spouses: 70 85 +15
Children: 45 40 -5
65+: 1,270 1,325 +55
Monthly Benefits - All: $2,710,000 $2,833,000 +$123,000
Monthly Benefits - Retired Workers: $2,004,000 $2,147,000 +$143,000
Monthly Benefits - Widow(ers): $102,000 $94,000 ($8,000)

ZIP Code 98121 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
98119: Previous ZIP Code
Next ZIP Code: 98122