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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 99324, College Place, WA

ZIP Code 99324 Details

Zip Code:99324
City:College Place
State:WA [Washington]
Multi County:No
City Alias(es):College Place
Area Code:509
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:793 ft
State FIPS:53
County FIPS:071
Intro Date:<2004-10

ZIP Code 99324 2010 Census Demographics

Current Population:9,558
2010 Population:9,202
Households per ZIP Code:3,694
Average House Value:$216,000
Avg. Income Per Household:$52,403
Persons Per Household:2.27
White Population:8,164
Black Population:186
Hispanic Population:1,664
Asian Population:282
American Indian Population:133
Hawaiian Population:56
Other Population:705
Male Population:4,439
Female Population:4,763
Median Age:33.40 years
Male Median Age:30.20 years
Female Median Age:37.80 years

ZIP Code 99324 Other Demographics

# Residential Mailboxes:4,211
# Business Mailboxes:134
Total Delivery Receptacles:4,739
Number of Businesses:108
1st Quarter Payroll:$15,138,000
Annual Payroll:$61,063,000
# of Employees:2,511
Water Area:0 sq mi
Land Area:3.054 sq mi
113th Congressional District:05
113th Congressional Land Area:15473.13 sq mi
Single Family Delivery Units:2,825
Multi Family Delivery Units:172
# Residential Mailboxes:4,211
# Business Mailboxes:134
Total Delivery Receptacles:4,739

ZIP Code 99324 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,175 2,250 +75
Retired Workers: 1,645 1,720 +75
Disabled Workers: 255 245 -10
Widow(er)s and Parents: 105 110 +5
Spouses: 65 75 +10
Children: 105 100 -5
65+: 1,765 1,845 +80
Monthly Benefits - All: $2,947,000 $3,149,000 +$202,000
Monthly Benefits - Retired Workers: $2,390,000 $2,587,000 +$197,000
Monthly Benefits - Widow(ers): $145,000 $149,000 +$4,000

ZIP Code 99324 Statistical Areas

CBSA: 47460
CBSA Name: Walla Walla, WA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:58,781
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:Z16627
Preferred Last Line Key:Z16627
99323: Previous ZIP Code
Next ZIP Code: 99326


  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],