City Gaithersburg State Maryland (MD)



County Montgomery
Type P.O.Box
Metro Area Washington Arlington Alexandria, DC VA MD WV
Region South
Division South Atlantic
Geo Coordinates 39.111862, -77.245232
Zip Codes 9
*USPS accepts this alias for mailing purposes

Population

138,971

Census 2010: 135,332
Estimated: 138,971
Growth: 2.62%
White 79,061 46.88%
Hispanic 27,159 16.10%
Asian 26,247 15.56%
Black 21,218 12.58%
Other 13,343 7.91%
Indian 1,327 0.79%
Hawaiian 293 0.17%



Gender and Age

Females 68,954 50.95%
Males 66,378 49.05%

Median age 21.51
Median age for females 22.20
Median age for males 20.96

Households

Total households 46,442
Persons per household 1.444444
Income per household $33,281.11

City At a Glance

View all Zip Codes data

Most Populated

20878 63,397
20877 35,945
20879 25,428
20882 14,201

Least Populated

20882 14,201
20879 25,428
20877 35,945
20878 63,397

Growing

20877 4%
20879 4%
20878 1%
20882 0%

Declining

20882 0%
20878 1%
20879 4%
20877 4%

Younger Crowd

20877 33.90
20879 34.30
20878 38.20
20899 43.50
20882 43.70

Older Crowd

20882 43.70
20899 43.50
20878 38.20
20879 34.30
20877 33.90

Highest Income

20882 $97,092.00
20878 $84,330.00
20879 $66,799.00
20877 $51,309.00

Lowest Income

20877 $51,309.00
20879 $66,799.00
20878 $84,330.00
20882 $97,092.00

Time

Time zone(s) Eastern Time Zone (US and Canada), EST. GMT-5
Day light saving Yes

Area Codes