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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 20906, Silver Spring, MD

ZIP Code 20906 Details

Zip Code:20906
City:Silver Spring
State:MD [Maryland]
Multi County:No
City Alias(es):Silver Spring
Aspen Hill
City Alias(es) To Avoid Using:Glenmont
Leisure World
Area Code:301 / 240
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:414 ft
State FIPS:24
County FIPS:031
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 20906 2010 Census Demographics

Current Population:70,878
2010 Population:64,696
Households per ZIP Code:24,081
Average House Value:$356,200
Avg. Income Per Household:$78,611
Persons Per Household:2.66
White Population:30,825
Black Population:17,328
Hispanic Population:18,687
Asian Population:8,346
American Indian Population:845
Hawaiian Population:202
Other Population:10,317
Male Population:29,891
Female Population:34,805
Median Age:40.10 years
Male Median Age:36.90 years
Female Median Age:43.20 years

ZIP Code 20906 Other Demographics

# Residential Mailboxes:26,646
# Business Mailboxes:452
Total Delivery Receptacles:27,624
Number of Businesses:760
1st Quarter Payroll:$63,160,000
Annual Payroll:$260,782,000
# of Employees:7,675
Water Area:0.074 sq mi
Land Area:12.077 sq mi
113th Congressional District:03|06|08
113th Congressional Land Area:304.14|1950.26|859.85 sq mi
Single Family Delivery Units:10,815
Multi Family Delivery Units:11,311
# Residential Mailboxes:26,646
# Business Mailboxes:452
Total Delivery Receptacles:27,624

ZIP Code 20906 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 13,180 13,480 +300
Retired Workers: 10,685 11,020 +335
Disabled Workers: 790 800 +10
Widow(er)s and Parents: 775 755 -20
Spouses: 495 510 +15
Children: 435 395 -40
65+: 11,625 11,985 +360
Monthly Benefits - All: $18,964,000 $20,038,000 +$1,074,000
Monthly Benefits - Retired Workers: $16,101,000 $17,135,000 +$1,034,000
Monthly Benefits - Widow(ers): $1,121,000 $1,128,000 +$7,000

ZIP Code 20906 Statistical Areas

CBSA: 47900
CBSA Name: Washington-Arlington-Alexandria, DC-VA-MD-WV
CBSA Type: Metro
CBSA Division: 23224
CBSA Division Name: Frederick-Gaithersburg-Rockville, MD
CBSA Population:5,582,170
CBSA Division Population:1,205,162
MSA: 8872
MSA Name: Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA: 8840
PMSA Name: Washington, DC-MD-VA-WV PMSA
City State Key:V24373
Preferred Last Line Key:V24373
20905: Previous ZIP Code
Next ZIP Code: 20907


  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],