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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 98579, Rochester, WA

ZIP Code 98579 Details

Zip Code:98579
State:WA [Washington]
Multi County:Yes
City Alias(es):Rochester
City Alias(es) To Avoid Using:Gate
Area Code:360 / 564
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:110 ft
State FIPS:53
County FIPS:067
Intro Date:<2004-10

ZIP Code 98579 2010 Census Demographics

Current Population:12,660
2010 Population:12,870
Households per ZIP Code:4,756
Average House Value:$276,000
Avg. Income Per Household:$77,108
Persons Per Household:2.70
White Population:11,862
Black Population:152
Hispanic Population:982
Asian Population:255
American Indian Population:494
Hawaiian Population:53
Other Population:584
Male Population:6,477
Female Population:6,393
Median Age:39.50 years
Male Median Age:39.50 years
Female Median Age:39.60 years

ZIP Code 98579 Other Demographics

# Residential Mailboxes:4,689
# Business Mailboxes:105
Total Delivery Receptacles:5,597
Number of Businesses:233
1st Quarter Payroll:$16,810,000
Annual Payroll:$63,743,000
# of Employees:2,043
Water Area:0.52 sq mi
Land Area:94.225 sq mi
113th Congressional District:03|10
113th Congressional Land Area:9114.01|826.67 sq mi
Single Family Delivery Units:4,385
Multi Family Delivery Units:0
# Residential Mailboxes:4,689
# Business Mailboxes:105
Total Delivery Receptacles:5,597

ZIP Code 98579 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,010 3,085 +75
Retired Workers: 2,015 2,105 +90
Disabled Workers: 500 505 +5
Widow(er)s and Parents: 175 170 -5
Spouses: 110 105 -5
Children: 210 200 -10
65+: 2,090 2,180 +90
Monthly Benefits - All: $4,012,000 $4,234,000 +$222,000
Monthly Benefits - Retired Workers: $2,936,000 $3,144,000 +$208,000
Monthly Benefits - Widow(ers): $229,000 $230,000 +$1,000

ZIP Code 98579 Statistical Areas

CBSA: 36500
CBSA Name: Olympia-Lacey-Tumwater, WA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:252,264
CBSA Division Population:0
MSA: 7602
MSA Name: Seattle-Tacoma-Bremerton, WA CMSA
PMSA: 5910
PMSA Name: Olympia, WA PMSA
City State Key:Z17378
Preferred Last Line Key:Z17378
98577: Previous ZIP Code
Next ZIP Code: 98580


  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],