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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 19966, Millsboro, DE

ZIP Code 19966 Details

Zip Code:19966
State:DE [Delaware]
Counties:SUSSEX, DE
Multi County:No
City Alias(es):Millsboro
Long Neck
Area Code:302
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:24 ft
State FIPS:10
County FIPS:005
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 19966 2010 Census Demographics

Current Population:41,017
2010 Population:24,601
Households per ZIP Code:10,425
Average House Value:$205,500
Avg. Income Per Household:$61,604
Persons Per Household:2.33
White Population:20,297
Black Population:3,182
Hispanic Population:1,561
Asian Population:350
American Indian Population:636
Hawaiian Population:56
Other Population:829
Male Population:11,713
Female Population:12,888
Median Age:48.40 years
Male Median Age:47.20 years
Female Median Age:49.50 years

ZIP Code 19966 Other Demographics

# Residential Mailboxes:17,604
# Business Mailboxes:479
Total Delivery Receptacles:18,656
Number of Businesses:516
1st Quarter Payroll:$90,209,000
Annual Payroll:$364,602,000
# of Employees:9,720
Water Area:8.262 sq mi
Land Area:86.602 sq mi
113th Congressional District:
113th Congressional Land Area: sq mi
Single Family Delivery Units:9,563
Multi Family Delivery Units:1,319
# Residential Mailboxes:17,604
# Business Mailboxes:479
Total Delivery Receptacles:18,656

ZIP Code 19966 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 10,680 11,260 +580
Retired Workers: 8,470 8,965 +495
Disabled Workers: 1,140 1,140 0
Widow(er)s and Parents: 505 520 +15
Spouses: 220 240 +20
Children: 345 395 +50
65+: 8,560 9,105 +545
Monthly Benefits - All: $16,193,000 $17,659,000 +$1,466,000
Monthly Benefits - Retired Workers: $13,431,000 $14,739,000 +$1,308,000
Monthly Benefits - Widow(ers): $730,000 $769,000 +$39,000

ZIP Code 19966 Statistical Areas

CBSA: 41540
CBSA Name: Salisbury, MD-DE
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:125,203
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:V21322
Preferred Last Line Key:V21322
19964: Previous ZIP Code
Next ZIP Code: 19967


  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],