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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

Zip Code 99623, Wasilla, AK

ZIP Code 99623 Details

Zip Code:99623
State:AK [Alaska]
Multi County:No
City Alias(es):Wasilla
Big Lake
Meadow Lake
Area Code:907
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Alaska (GMT -09:00)
Observes Daylight Saving:Yes
Elevation:149 ft
State FIPS:02
County FIPS:170
Intro Date:2011-06

ZIP Code 99623 2020 Census Demographics

Current Population:14,428
2020 Population:23,878
Households per ZIP Code:7,812
Average House Value:$243,800
Avg. Income Per Household:$82,188
Persons Per Household:2.86
White Population:17,599
Black Population:364
Hispanic Population:1,247
Asian Population:411
American Indian Population:2,077
Hawaiian Population:140
Other Population:406
Male Population:13,103
Female Population:10,775
Median Age:34.30 years
Male Median Age:34.90 years
Female Median Age:33.30 years

ZIP Code 99623 Other Demographics

# Residential Mailboxes:5,045
# Business Mailboxes:48
Total Delivery Receptacles:5,062
Number of Businesses:216
1st Quarter Payroll:$9,065,000
Annual Payroll:$44,295,000
# of Employees:1,028
Water Area:8.537 sq mi
Land Area:258.473 sq mi
118th Congressional District:00
118th Congressional Land Area:571951.26 sq mi
Single Family Delivery Units:1,457
Multi Family Delivery Units:0
# Residential Mailboxes:5,045
# Business Mailboxes:48
Total Delivery Receptacles:5,062

ZIP Code 99623 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,745 1,860 +115
Retired Workers: 1,185 1,255 +70
Disabled Workers: 265 270 +5
Widow(er)s and Parents: 90 100 +10
Spouses: 50 50 0
Children: 155 185 +30
65+: 1,175 1,275 +100
Monthly Benefits - All: $2,193,000 $2,400,000 +$207,000
Monthly Benefits - Retired Workers: $1,602,000 $1,751,000 +$149,000
Monthly Benefits - Widow(ers): $118,000 $130,000 +$12,000

ZIP Code 99623 Statistical Areas

CBSA: 11260
CBSA Name: Anchorage, AK
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:380,821
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:Z10348
Preferred Last Line Key:Z10348
99622: Previous ZIP Code
Next ZIP Code: 99624


  1. U.S. Postal Service [Last Updated: 5/1/2023],
  2. Internal Data Creation [Last Updated: 5/1/2023],
  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: 5/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],