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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 98597, Yelm, WA

ZIP Code 98597 Details

Zip Code:98597
State:WA [Washington]
Multi County:No
City Alias(es):Yelm
Area Code:360 / 564
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:367 ft
State FIPS:53
County FIPS:067
Intro Date:<2004-10

ZIP Code 98597 2020 Census Demographics

Current Population:26,227
2020 Population:27,233
Households per ZIP Code:9,309
Average House Value:$313,200
Avg. Income Per Household:$82,341
Persons Per Household:2.92
White Population:20,882
Black Population:570
Hispanic Population:2,882
Asian Population:650
American Indian Population:442
Hawaiian Population:350
Other Population:1,044
Male Population:13,444
Female Population:13,789
Median Age:35.10 years
Male Median Age:33.90 years
Female Median Age:36.30 years

ZIP Code 98597 Other Demographics

# Residential Mailboxes:8,982
# Business Mailboxes:206
Total Delivery Receptacles:11,043
Number of Businesses:392
1st Quarter Payroll:$24,955,000
Annual Payroll:$116,241,000
# of Employees:3,172
Water Area:3.776 sq mi
Land Area:111.015 sq mi
118th Congressional District:03|10
118th Congressional Land Area:9114.01|826.67 sq mi
Single Family Delivery Units:5,130
Multi Family Delivery Units:148
# Residential Mailboxes:8,982
# Business Mailboxes:206
Total Delivery Receptacles:11,043

ZIP Code 98597 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,720 4,815 +95
Retired Workers: 2,950 3,055 +105
Disabled Workers: 855 845 -10
Widow(er)s and Parents: 290 300 +10
Spouses: 175 180 +5
Children: 450 435 -15
65+: 3,165 3,305 +140
Monthly Benefits - All: $6,055,000 $6,351,000 +$296,000
Monthly Benefits - Retired Workers: $4,145,000 $4,415,000 +$270,000
Monthly Benefits - Widow(ers): $386,000 $402,000 +$16,000

ZIP Code 98597 Statistical Areas

CBSA: 36500
CBSA Name: Olympia-Lacey-Tumwater, WA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA: 7602
MSA Name: Seattle-Tacoma-Bremerton, WA CMSA
PMSA: 5910
PMSA Name: Olympia, WA PMSA
City State Key:Z17768
Preferred Last Line Key:Z17768
98596: Previous ZIP Code
Next ZIP Code: 98599


  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],