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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 20011, Washington, DC

ZIP Code 20011 Details

Zip Code:20011
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:228 ft
State FIPS:11
County FIPS:001
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 20011 2010 Census Demographics

Current Population:66,495
2010 Population:58,536
Households per ZIP Code:23,035
Average House Value:$590,600
Avg. Income Per Household:$78,082
Persons Per Household:2.53
White Population:9,969
Black Population:40,253
Hispanic Population:12,398
Asian Population:1,085
American Indian Population:808
Hawaiian Population:395
Other Population:8,566
Male Population:27,683
Female Population:30,853
Median Age:38.70 years
Male Median Age:37.00 years
Female Median Age:40.40 years

ZIP Code 20011 Other Demographics

# Residential Mailboxes:26,283
# Business Mailboxes:815
Total Delivery Receptacles:27,543
Number of Businesses:774
1st Quarter Payroll:$88,022,000
Annual Payroll:$360,666,000
# of Employees:9,115
Water Area:0.041 sq mi
Land Area:4.872 sq mi
113th Congressional District:98
113th Congressional Land Area:61.40 sq mi
Single Family Delivery Units:14,862
Multi Family Delivery Units:10,813
# Residential Mailboxes:26,283
# Business Mailboxes:815
Total Delivery Receptacles:27,543

ZIP Code 20011 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 8,985 8,965 -20
Retired Workers: 6,755 6,835 +80
Disabled Workers: 1,180 1,120 -60
Widow(er)s and Parents: 410 380 -30
Spouses: 165 180 +15
Children: 475 450 -25
65+: 6,995 7,110 +115
Monthly Benefits - All: $10,567,000 $10,906,000 +$339,000
Monthly Benefits - Retired Workers: $8,295,000 $8,692,000 +$397,000
Monthly Benefits - Widow(ers): $445,000 $418,000 ($27,000)

ZIP Code 20011 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
20010: Previous ZIP Code
Next ZIP Code: 20012


  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],