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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 98823, Ephrata, WA

ZIP Code 98823 Details

Zip Code:98823
State:WA [Washington]
Counties:GRANT, WA
Multi County:No
City Alias(es):Ephrata
Area Code:509
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:1314 ft
State FIPS:53
County FIPS:025
Intro Date:<2004-10

ZIP Code 98823 2010 Census Demographics

Current Population:12,389
2010 Population:11,055
Households per ZIP Code:4,000
Average House Value:$175,500
Avg. Income Per Household:$70,472
Persons Per Household:2.68
White Population:9,532
Black Population:130
Hispanic Population:1,946
Asian Population:179
American Indian Population:234
Hawaiian Population:23
Other Population:1,294
Male Population:5,569
Female Population:5,486
Median Age:35.60 years
Male Median Age:34.50 years
Female Median Age:36.80 years

ZIP Code 98823 Other Demographics

# Residential Mailboxes:4,623
# Business Mailboxes:298
Total Delivery Receptacles:5,788
Number of Businesses:242
1st Quarter Payroll:$17,366,000
Annual Payroll:$70,191,000
# of Employees:1,942
Water Area:0.482 sq mi
Land Area:298.289 sq mi
113th Congressional District:04
113th Congressional Land Area:19250.22 sq mi
Single Family Delivery Units:3,564
Multi Family Delivery Units:122
# Residential Mailboxes:4,623
# Business Mailboxes:298
Total Delivery Receptacles:5,788

ZIP Code 98823 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,400 2,425 +25
Retired Workers: 1,700 1,735 +35
Disabled Workers: 345 330 -15
Widow(er)s and Parents: 125 125 0
Spouses: 85 90 +5
Children: 145 145 0
65+: 1,795 1,840 +45
Monthly Benefits - All: $3,156,000 $3,281,000 +$125,000
Monthly Benefits - Retired Workers: $2,440,000 $2,559,000 +$119,000
Monthly Benefits - Widow(ers): $165,000 $172,000 +$7,000

ZIP Code 98823 Statistical Areas

CBSA: 34180
CBSA Name: Moses Lake, WA
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:89,120
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:Z16756
Preferred Last Line Key:Z16756
98822: Previous ZIP Code
Next ZIP Code: 98824


  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],