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US ZIP Codes → MD → GAITHERSBURG

GAITHERSBURG, MD ZIP Code

CityGAITHERSBURG
StateMaryland
ZIP Codes count10 (see all)
Post offices count5 (see all)
Total population67,529 (see all)

ZIP Codes in GAITHERSBURG, Maryland

The ZIP Codes in GAITHERSBURG, Maryland fall within the range from 20877 to 20899. GAITHERSBURG is covered by 10 ZIP Codes: 5 Standard, 1 Unique and 4 PO Box. Below is the complete list:

20877, 20878, 20879, 20882, 20883, 20884, 20885, 20886, 20898, 20899
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for GAITHERSBURG, MD by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of GAITHERSBURG, MD ZIP Codes

ZIPTYPEPOPULATION
20877STANDARD37,094
20878STANDARD65,999
20879STANDARD27,244
20882STANDARD14,301
20883PO BOX–
20884PO BOX–
20885PO BOX–
20886STANDARD34,436
20898PO BOX–
20899UNIQUE322

Post offices

DAMASCUS — Post Office™
26400 WOODFIELD RD DAMASCUS, MD 20872-9998
DIAMOND FARMS — Post Office™
23 FIRSTFIELD RD GAITHERSBURG, MD 20878-9998
GAITHERSBURG — Post Office™
21 S SUMMIT AVE GAITHERSBURG, MD 20877-9998
KENTLANDS — Post Office™
618 CENTER POINT WAY GAITHERSBURG, MD 20878-9997
MONTGOMERY VILLAGE — Post Office™
10079 STEDWICK RD MONTGOMERY VILLAGE, MD 20886-9997

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

  1. Recipient's full name
  2. Full street address
  3. City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
The recipient address information is provided for your reference.

Address example

553 CAROUSEL CT
GAITHERSBURG MD  20877-3408
990 FEATHERSTONE ST
GAITHERSBURG MD  20878-2179
8159 LANGPORT TER
GAITHERSBURG MD  20877-1135
29 MILLS RD
GAITHERSBURG MD  20877-1928
59 RENMARK CT
GAITHERSBURG MD  20878-1824
8660 WATERSHED CT
GAITHERSBURG MD  20877-3752

Map

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Census data for GAITHERSBURG, MD

Demographic and housing estimates in GAITHERSBURG, MD

Total population
Total population67,529
Male33,280
Female34,249
Population by age
Total population67,529
Under 5 years4,978
5 to 9 years4,505
10 to 14 years3,969
15 to 19 years3,605
20 to 24 years4,565
25 to 34 years11,075
35 to 44 years9,631
45 to 54 years9,761
55 to 59 years3,811
60 to 64 years3,877
65 to 74 years4,391
75 to 84 years2,161
85 years and over1,200
Median age (years)35.8
Under 18 years15,769
16 years and over53,231
18 years and over51,760
21 years and over49,621
62 years and over9,769
65 years and over7,752
Population by race
Total population67,529
One race64,413
   White32,335
   Black or African American11,853
   American Indian and Alaska Native255
   Asian12,546
   Native Hawaiian and Other Pacific Islander5
   Some other race7,419
Two or more races3,116
Citizen, voting age population
Citizen, VOTING AGE 18 and over population38,146
Male Citizen, VOTING AGE 18 and over population17,822
Female Citizen, VOTING AGE 18 and over population20,324

Social characteristics in GAITHERSBURG, MD

Households by type
Total households24,540
Family households (families)16,252
Married-couple family11,831
Male householder, no wife present, family1,116
Female householder, no husband present, family3,305
Nonfamily households8,288
Average household size2.74
Average family size3.33

Economic characteristics in GAITHERSBURG, MD

Income and benefits (in 2018 inflation-adjusted dollars)
Total households24,540
Less than $10,0001,129
$10,000 to $14,999486
$15,000 to $24,9991,326
$25,000 to $34,9991,526
$35,000 to $49,9992,098
$50,000 to $74,9993,868
$75,000 to $99,9993,557
$100,000 to $149,9994,766
$150,000 to $199,9992,553
$200,000 or more3,231
Median household income (dollars)86,427

Housing characteristics in GAITHERSBURG, MD

Housing occupancy
Total housing units25,910
Occupied housing units24,540
Vacant housing units1,370
Units in structure
Total housing units25,910
1-unit, detached5,352
1-unit, attached7,981
2 units219
3 or 4 units396
5 to 9 units2,503
10 to 19 units4,980
20 or more units4,421
Mobile home58
Boat, RV, van, etc.0
Year structure built
Total housing units25,910
Built 2014 or later958
Built 2010 to 20131,530
Built 2000 to 20093,358
Built 1990 to 19995,355
Built 1980 to 19895,834
Built 1970 to 19795,481
Built 1960 to 19692,007
Built 1950 to 1959668
Built 1940 to 1949254
Built 1939 or earlier465
Rooms
Total housing units25,910
1 room587
2 rooms825
3 rooms2,696
4 rooms5,241
5 rooms4,299
6 rooms3,953
7 rooms2,859
8 rooms2,042
9 rooms or more3,408
Median rooms5.3
Bedrooms
Total housing units25,910
No bedroom674
1 bedroom4,112
2 bedrooms7,258
3 bedrooms8,620
4 bedrooms4,137
5 or more bedrooms1,109
Housing tenure
Occupied housing units24,540
Owner-occupied12,388
Renter-occupied12,152
Average household size of owner-occupied unit2.82
Average household size of renter-occupied unit2.65
Year householder moved into unit
Occupied housing units24,540
Moved in 2017 or later1,806
Moved in 2015 to 20164,086
Moved in 2010 to 20148,104
Moved in 2000 to 20096,572
Moved in 1990 to 19992,504
Moved in 1989 and earlier1,468
Value
Owner-occupied units12,388
Less than $50,000126
$50,000 to $99,999234
$100,000 to $149,999574
$150,000 to $199,999512
$200,000 to $299,9992,037
$300,000 to $499,9995,082
$500,000 to $999,9993,487
$1,000,000 or more336
Median (dollars)389,700
Mortgage status
Owner-occupied units12,388
Housing units with a mortgage9,408
Housing units without a mortgage2,980
Gross rent
Occupied units paying rent11,956
Less than $500334
$500 to $999562
$1,000 to $1,4993,224
$1,500 to $1,9994,725
$2,000 to $2,4991,865
$2,500 to $2,999797
$3,000 or more449
Median (dollars)1,697
No rent paid196
Data is based on 2018 Census

ZIP Codes for other locations

State for GAITHERSBURG
Maryland ZIP Codes
Other cities in Maryland
BALTIMORESILVER SPRINGBETHESDAROCKVILLEANNAPOLISFULTONFUNKSTOWNGAITHERGAITHERSBURGGALENAGALESTOWNGALESVILLE