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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 20004, Washington, DC

ZIP Code 20004 Details

Zip Code:20004
State:DC [District of Columbia]
Multi County:No
City Alias(es):Washington
Area Code:202
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:13 ft
State FIPS:11
County FIPS:001
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 20004 2010 Census Demographics

Current Population:2,222
2010 Population:1,622
Households per ZIP Code:1,127
Average House Value:$569,600
Avg. Income Per Household:$143,798
Persons Per Household:1.42
White Population:1,321
Black Population:131
Hispanic Population:109
Asian Population:183
American Indian Population:17
Hawaiian Population:9
Other Population:27
Male Population:834
Female Population:788
Median Age:37.90 years
Male Median Age:38.80 years
Female Median Age:37.00 years

ZIP Code 20004 Other Demographics

# Residential Mailboxes:1,565
# Business Mailboxes:848
Total Delivery Receptacles:4,285
Number of Businesses:961
1st Quarter Payroll:$1,089,884,000
Annual Payroll:$3,616,181,000
# of Employees:28,884
Water Area:0 sq mi
Land Area:0.348 sq mi
113th Congressional District:98
113th Congressional Land Area:61.40 sq mi
Single Family Delivery Units:2
Multi Family Delivery Units:1,562
# Residential Mailboxes:1,565
# Business Mailboxes:848
Total Delivery Receptacles:4,285

ZIP Code 20004 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 150 160 +10
Retired Workers: 125 130 +5
Disabled Workers: 10 15 +5
Widow(er)s and Parents: 5 5 0
Spouses: 5 5 0
Children: 5 5 0
65+: 135 140 +5
Monthly Benefits - All: $295,000 $318,000 +$23,000
Monthly Benefits - Retired Workers: $258,000 $272,000 +$14,000
Monthly Benefits - Widow(ers): $10,000 $14,000 +$4,000

ZIP Code 20004 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:V21178
Preferred Last Line Key:V21178
20003: Previous ZIP Code
Next ZIP Code: 20005


  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],