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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 28521, Chinquapin, NC

ZIP Code 28521 Details

Zip Code:28521
State:NC [North Carolina]
Counties:DUPLIN, NC
Multi County:Yes
City Alias(es):Chinquapin
Area Code:910
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:81 ft
State FIPS:37
County FIPS:061
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 28521 2010 Census Demographics

Current Population:2,233
2010 Population:2,287
Households per ZIP Code:941
Average House Value:$132,700
Avg. Income Per Household:$52,255
Persons Per Household:2.42
White Population:1,898
Black Population:315
Hispanic Population:128
Asian Population:3
American Indian Population:11
Hawaiian Population:0
Other Population:82
Male Population:1,133
Female Population:1,154
Median Age:42.10 years
Male Median Age:41.30 years
Female Median Age:43.00 years

ZIP Code 28521 Other Demographics

# Residential Mailboxes:923
# Business Mailboxes:21
Total Delivery Receptacles:1,036
Number of Businesses:24
1st Quarter Payroll:$567,000
Annual Payroll:$3,447,000
# of Employees:87
Water Area:0.098 sq mi
Land Area:41.374 sq mi
118th Congressional District:03
118th Congressional Land Area:7810.08 sq mi
Single Family Delivery Units:918
Multi Family Delivery Units:5
# Residential Mailboxes:923
# Business Mailboxes:21
Total Delivery Receptacles:1,036

ZIP Code 28521 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 510 530 +20
Retired Workers: 365 380 +15
Disabled Workers: 75 75 0
Widow(er)s and Parents: 25 25 0
Spouses: 20 20 0
Children: 25 30 +5
65+: 385 395 +10
Monthly Benefits - All: $595,000 $625,000 +$30,000
Monthly Benefits - Retired Workers: $449,000 $476,000 +$27,000
Monthly Benefits - Widow(ers): $28,000 $28,000 $0

ZIP Code 28521 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:Y15013
Preferred Last Line Key:Y15013
28520: Previous ZIP Code
Next ZIP Code: 28522


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  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: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],