Home | Products | Learn About ZIP Codes | Find a Post Office | Search | Contact | FAQs
GAITHERSBURG, MD 20877
Clear Weather Information
42°
Local Weather
Clear
Feels Like: 39°F
Wind: S at 8 mph
Canadian Postal Code DatabasePostal Code Database
U.S. ZIP Code DatabaseZIP Code Database
U.S. ZIP+4 DatabaseZIP+4 Database
U.S. ZIP Code BoundariesZIP Code Boundaries
Zip Code Database List
1-800-425-1169
Account Login
Our Products
• US ZIP Code Database
• US ZIP+4 Database
• 2010 Census Database
• Canadian Postal Codes
• ZIP Code Boundary Data
• ZIP Code API NEW!
• Area Code Database
• Historical Zip Codes
• FREE Radius Application
• FREE Store Locator
• FREE Mobile App
• NPA NXX Database
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

Zip Code 20877, Gaithersburg, MD

ZIP Code 20877 Data

Zip Code:20877
City:Gaithersburg
State:MD [Maryland]
Counties:MONTGOMERY, MD
Multi County:No
City Alias(es):Gaithersburg
Montgomery Village
Montgomry Vlg
Area Code:301 / 240
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Day Light Savings:Yes
Latitude:39.139295
Longitude:-77.180452
Elevation:508 ft
State FIPS:24
County FIPS:031
Region:South
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 20877 2010 Census Demographics

Current Population:39,099
2010 Population:34,321
Households per ZIP Code:11,498
Average House Value:$333,600
Avg. Income Per Household:$66,988
Persons Per Household:2.95
White Population:16,038
Black Population:7,670
Hispanic Population:12,872
Asian Population:5,113
American Indian Population:446
Hawaiian Population:112
Other Population:6,826
Male Population:17,046
Female Population:17,275
Median Age:33.90 years
Male Median Age:32.50 years
Female Median Age:35.40 years

More Census 2010 Data for ZIP Code 20877

ZIP Code 20877 Other Demographics

# Residential Mailboxes:13,254
# Business Mailboxes:1,602
Total Delivery Receptacles:18,455
Number of Businesses:1237
1st Quarter Payroll:$181,545,000
Annual Payroll:$786,895,000
# of Employees:16,715
Water Area:0.035 sq mi
Land Area:5.778 sq mi
113th Congressional District:06
113th Congressional Land Area:1950.26 sq mi
Single Family Delivery Units:3,672
Multi Family Delivery Units:7,054
# Residential Mailboxes:13,254
# Business Mailboxes:1,602
Total Delivery Receptacles:18,455

ZIP Code 20877 Social Security Benefits

  2009 2010 Delta
Total Beneficiaries: 3,255 3,360 +105
Retired Workers: 2,160 2,260 +100
Disabled Workers: 420 445 +25
Widow(er)s and Parents: 305 290 -15
Spouses: 150 150 0
Children: 220 215 -5
65+: 2,490 2,545 +55
Monthly Benefits - All: $3,352,000 $3,508,000 +$156,000
Monthly Benefits - Retired Workers: $2,380,000 $2,522,000 +$142,000
Monthly Benefits - Widow(ers): $341,000 $317,000 ($24,000)

ZIP Code 20877 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:V23524
Preferred Last Line Key:V23524
20876: Previous ZIP Code
Next ZIP Code: 20878