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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 98031, Kent, WA

ZIP Code 98031 Details

Zip Code:98031
State:WA [Washington]
Counties:KING, WA
Multi County:No
City Alias(es):Kent
Area Code:253 / 425
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:426 ft
State FIPS:53
County FIPS:033
Intro Date:<2004-10

ZIP Code 98031 2010 Census Demographics

Current Population:42,402
2010 Population:36,581
Households per ZIP Code:12,242
Average House Value:$398,900
Avg. Income Per Household:$82,241
Persons Per Household:2.96
White Population:20,911
Black Population:4,621
Hispanic Population:4,289
Asian Population:9,366
American Indian Population:708
Hawaiian Population:890
Other Population:2,571
Male Population:18,133
Female Population:18,448
Median Age:34.70 years
Male Median Age:33.60 years
Female Median Age:35.80 years

ZIP Code 98031 Other Demographics

# Residential Mailboxes:14,325
# Business Mailboxes:389
Total Delivery Receptacles:20,688
Number of Businesses:743
1st Quarter Payroll:$116,271,000
Annual Payroll:$465,684,000
# of Employees:9,319
Water Area:0.119 sq mi
Land Area:7.733 sq mi
113th Congressional District:08|09
113th Congressional Land Area:7359.7|183.43 sq mi
Single Family Delivery Units:5,003
Multi Family Delivery Units:3,320
# Residential Mailboxes:14,325
# Business Mailboxes:389
Total Delivery Receptacles:20,688

ZIP Code 98031 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,200 5,245 +45
Retired Workers: 3,685 3,825 +140
Disabled Workers: 695 640 -55
Widow(er)s and Parents: 260 245 -15
Spouses: 245 235 -10
Children: 315 300 -15
65+: 3,955 4,095 +140
Monthly Benefits - All: $7,237,000 $7,541,000 +$304,000
Monthly Benefits - Retired Workers: $5,581,000 $5,962,000 +$381,000
Monthly Benefits - Widow(ers): $364,000 $354,000 ($10,000)

ZIP Code 98031 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:Z16970
Preferred Last Line Key:Z16970
98030: Previous ZIP Code
Next ZIP Code: 98032


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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: 7/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],