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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 20903, Silver Spring, MD

ZIP Code 20903 Details

Zip Code:20903
City:Silver Spring
State:MD [Maryland]
Multi County:Yes
City Alias(es):Silver Spring
City Alias(es) To Avoid Using:Hillandale
Area Code:301
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:272 ft
State FIPS:24
County FIPS:031
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 20903 2020 Census Demographics

Current Population:24,780
2020 Population:24,103
Households per ZIP Code:6,783
Average House Value:$407,100
Avg. Income Per Household:$74,607
Persons Per Household:3.54
White Population:2,981
Black Population:6,415
Hispanic Population:12,929
Asian Population:2,172
American Indian Population:590
Hawaiian Population:7
Other Population:8,939
Male Population:12,263
Female Population:11,840
Median Age:33.00 years
Male Median Age:32.00 years
Female Median Age:34.00 years

ZIP Code 20903 Other Demographics

# Residential Mailboxes:7,000
# Business Mailboxes:226
Total Delivery Receptacles:9,284
Number of Businesses:272
1st Quarter Payroll:$42,395,000
Annual Payroll:$189,958,000
# of Employees:3,450
Water Area:0.001 sq mi
Land Area:3.41 sq mi
118th Congressional District:04|08
118th Congressional Land Area:297.81|859.85 sq mi
Single Family Delivery Units:3,550
Multi Family Delivery Units:3,420
# Residential Mailboxes:7,000
# Business Mailboxes:226
Total Delivery Receptacles:9,284

ZIP Code 20903 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,120 2,135 +15
Retired Workers: 1,565 1,610 +45
Disabled Workers: 205 195 -10
Widow(er)s and Parents: 80 80 0
Spouses: 115 105 -10
Children: 155 145 -10
65+: 1,700 1,740 +40
Monthly Benefits - All: $2,610,000 $2,755,000 +$145,000
Monthly Benefits - Retired Workers: $2,089,000 $2,226,000 +$137,000
Monthly Benefits - Widow(ers): $101,000 $103,000 +$2,000

ZIP Code 20903 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: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:V24373
Preferred Last Line Key:V24373
20902: Previous ZIP Code
Next ZIP Code: 20904


  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],