Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 22031, Fairfax, VA

ZIP Code 22031 Details

Zip Code:22031
State:VA [Virginia]
Counties:FAIRFAX, VA
Multi County:Yes
City Alias(es):Fairfax
Area Code:703 / 571
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:294 ft
State FIPS:51
County FIPS:059
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 22031 2010 Census Demographics

Current Population:38,924
2010 Population:29,795
Households per ZIP Code:11,519
Average House Value:$576,400
Avg. Income Per Household:$120,098
Persons Per Household:2.58
White Population:18,164
Black Population:2,071
Hispanic Population:3,948
Asian Population:8,910
American Indian Population:258
Hawaiian Population:70
Other Population:1,567
Male Population:14,893
Female Population:14,902
Median Age:34.90 years
Male Median Age:33.70 years
Female Median Age:36.40 years

ZIP Code 22031 Other Demographics

# Residential Mailboxes:15,087
# Business Mailboxes:1,510
Total Delivery Receptacles:22,236
Number of Businesses:1520
1st Quarter Payroll:$432,786,000
Annual Payroll:$1,836,885,000
# of Employees:26,784
Water Area:0.05 sq mi
Land Area:6.827 sq mi
113th Congressional District:11
113th Congressional Land Area:185.09 sq mi
Single Family Delivery Units:5,006
Multi Family Delivery Units:7,553
# Residential Mailboxes:15,087
# Business Mailboxes:1,510
Total Delivery Receptacles:22,236

ZIP Code 22031 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,450 3,545 +95
Retired Workers: 2,710 2,785 +75
Disabled Workers: 215 210 -5
Widow(er)s and Parents: 175 175 0
Spouses: 205 220 +15
Children: 145 155 +10
65+: 2,990 3,075 +85
Monthly Benefits - All: $5,303,000 $5,601,000 +$298,000
Monthly Benefits - Retired Workers: $4,431,000 $4,708,000 +$277,000
Monthly Benefits - Widow(ers): $267,000 $268,000 +$1,000

ZIP Code 22031 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:5,582,170
CBSA Division Population:4,444,378
MSA: 8872
MSA Name: Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA: 8840
PMSA Name: Washington, DC-MD-VA-WV PMSA
City State Key:X26583
Preferred Last Line Key:X26583
22030: Previous ZIP Code
Next ZIP Code: 22032


  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],