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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 98531, Centralia, WA

ZIP Code 98531 Details

Zip Code:98531
State:WA [Washington]
Counties:LEWIS, WA
Multi County:Yes
City Alias(es):Centralia
City Alias(es) To Avoid Using:Fords Prairie
Grand Mound
Waunch Prairie
Area Code:360 / 564
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:189 ft
State FIPS:53
County FIPS:041
Intro Date:<2004-10

ZIP Code 98531 2010 Census Demographics

Current Population:25,892
2010 Population:24,121
Households per ZIP Code:9,448
Average House Value:$193,700
Avg. Income Per Household:$45,972
Persons Per Household:2.50
White Population:21,454
Black Population:357
Hispanic Population:3,741
Asian Population:456
American Indian Population:691
Hawaiian Population:125
Other Population:2,031
Male Population:11,944
Female Population:12,177
Median Age:36.70 years
Male Median Age:34.20 years
Female Median Age:39.00 years

ZIP Code 98531 Other Demographics

# Residential Mailboxes:10,357
# Business Mailboxes:789
Total Delivery Receptacles:11,939
Number of Businesses:707
1st Quarter Payroll:$88,047,000
Annual Payroll:$373,868,000
# of Employees:9,362
Water Area:1.405 sq mi
Land Area:136.734 sq mi
113th Congressional District:03
113th Congressional Land Area:9114.01 sq mi
Single Family Delivery Units:7,318
Multi Family Delivery Units:719
# Residential Mailboxes:10,357
# Business Mailboxes:789
Total Delivery Receptacles:11,939

ZIP Code 98531 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 6,290 6,425 +135
Retired Workers: 4,035 4,190 +155
Disabled Workers: 1,165 1,145 -20
Widow(er)s and Parents: 420 410 -10
Spouses: 205 215 +10
Children: 465 465 0
65+: 4,400 4,575 +175
Monthly Benefits - All: $8,082,000 $8,485,000 +$403,000
Monthly Benefits - Retired Workers: $5,777,000 $6,153,000 +$376,000
Monthly Benefits - Widow(ers): $578,000 $586,000 +$8,000

ZIP Code 98531 Statistical Areas

CBSA: 16500
CBSA Name: Centralia, WA
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:75,455
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:Z16587
Preferred Last Line Key:Z16587
98530: Previous ZIP Code
Next ZIP Code: 98532


  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],