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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

Zip Code 28403, Wilmington, NC

ZIP Code 28403 Details

Zip Code:28403
State:NC [North Carolina]
Multi County:No
City Alias(es):Wilmington
City Alias(es) To Avoid Using:University Of Nc
Area Code:910
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:39 ft
State FIPS:37
County FIPS:129
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 28403 2010 Census Demographics

Current Population:39,071
2010 Population:36,063
Households per ZIP Code:15,800
Average House Value:$250,000
Avg. Income Per Household:$42,700
Persons Per Household:2.03
White Population:29,126
Black Population:5,442
Hispanic Population:2,439
Asian Population:628
American Indian Population:399
Hawaiian Population:65
Other Population:1,219
Male Population:17,299
Female Population:18,764
Median Age:27.90 years
Male Median Age:27.80 years
Female Median Age:28.00 years

ZIP Code 28403 Other Demographics

# Residential Mailboxes:19,247
# Business Mailboxes:2,891
Total Delivery Receptacles:21,383
Number of Businesses:2218
1st Quarter Payroll:$308,036,000
Annual Payroll:$1,312,614,000
# of Employees:30,755
Water Area:0.386 sq mi
Land Area:14.029 sq mi
113th Congressional District:07
113th Congressional Land Area:6161.77 sq mi
Single Family Delivery Units:7,971
Multi Family Delivery Units:5,468
# Residential Mailboxes:19,247
# Business Mailboxes:2,891
Total Delivery Receptacles:21,383

ZIP Code 28403 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,485 5,460 -25
Retired Workers: 4,005 4,080 +75
Disabled Workers: 710 635 -75
Widow(er)s and Parents: 375 375 0
Spouses: 170 165 -5
Children: 225 205 -20
65+: 4,315 4,385 +70
Monthly Benefits - All: $7,898,000 $8,132,000 +$234,000
Monthly Benefits - Retired Workers: $6,151,000 $6,474,000 +$323,000
Monthly Benefits - Widow(ers): $558,000 $567,000 +$9,000

ZIP Code 28403 Statistical Areas

CBSA: 48900
CBSA Name: Wilmington, NC
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:362,315
CBSA Division Population:0
MSA: 9200
MSA Name: Wilmington, NC MSA
PMSA Name: 
City State Key:Y16820
Preferred Last Line Key:Y16820
28402: Previous ZIP Code
Next ZIP Code: 28404


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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: 10/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],