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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 20166, Sterling, VA

ZIP Code 20166 Details

Zip Code:20166
State:VA [Virginia]
Counties:LOUDOUN, VA
Multi County:No
City Alias(es):Sterling
Area Code:703 / 571
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:268 ft
State FIPS:51
County FIPS:107
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 20166 2020 Census Demographics

Current Population:16,723
2020 Population:14,164
Households per ZIP Code:5,068
Average House Value:$459,100
Avg. Income Per Household:$121,350
Persons Per Household:2.79
White Population:4,590
Black Population:1,914
Hispanic Population:2,812
Asian Population:4,371
American Indian Population:84
Hawaiian Population:13
Other Population:1,531
Male Population:7,045
Female Population:7,119
Median Age:33.80 years
Male Median Age:33.40 years
Female Median Age:34.00 years

ZIP Code 20166 Other Demographics

# Residential Mailboxes:5,994
# Business Mailboxes:2,419
Total Delivery Receptacles:11,977
Number of Businesses:1824
1st Quarter Payroll:$1,055,039,000
Annual Payroll:$4,329,473,000
# of Employees:56,531
Water Area:0.34 sq mi
Land Area:27.188 sq mi
118th Congressional District:10
118th Congressional Land Area:1372.24 sq mi
Single Family Delivery Units:644
Multi Family Delivery Units:1,667
# Residential Mailboxes:5,994
# Business Mailboxes:2,419
Total Delivery Receptacles:11,977

ZIP Code 20166 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 690 745 +55
Retired Workers: 500 530 +30
Disabled Workers: 65 75 +10
Widow(er)s and Parents: 35 35 0
Spouses: 40 45 +5
Children: 50 60 +10
65+: 520 570 +50
Monthly Benefits - All: $897,000 $981,000 +$84,000
Monthly Benefits - Retired Workers: $696,000 $751,000 +$55,000
Monthly Benefits - Widow(ers): $46,000 $46,000 $0

ZIP Code 20166 Statistical Areas

CBSA: 47900
CBSA Name: Washington-Arlington-Alexandria, DC-VA-MD-WV
CBSA Type: Metro
CBSA Division: 47894
CBSA Division Name: Washington-Arlington-Alexandria, DC-VA-MD-WV
CBSA Population:0
CBSA Division Population:0
MSA: 8872
MSA Name: Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA: 8840
PMSA Name: Washington, DC-MD-VA-WV PMSA
City State Key:X27763
Preferred Last Line Key:X27763
20165: Previous ZIP Code
Next ZIP Code: 20167


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